diff options
Diffstat (limited to 'proxy_wizard')
| -rwxr-xr-x | proxy_wizard/scripts/dfh.sh | 38 | ||||
| -rwxr-xr-x | proxy_wizard/scripts/do_it_squid.sh | 264 | ||||
| -rwxr-xr-x | proxy_wizard/scripts/echolevel.sh | 31 | ||||
| -rwxr-xr-x | proxy_wizard/scripts/printservices.sh | 32 | ||||
| -rwxr-xr-x | proxy_wizard/scripts/showlevel.sh | 77 | ||||
| -rw-r--r-- | proxy_wizard/scripts/squid.conf.default | 2758 | ||||
| -rwxr-xr-x | proxy_wizard/scripts/testport.sh | 47 |
7 files changed, 3247 insertions, 0 deletions
diff --git a/proxy_wizard/scripts/dfh.sh b/proxy_wizard/scripts/dfh.sh new file mode 100755 index 00000000..8ab8956a --- /dev/null +++ b/proxy_wizard/scripts/dfh.sh @@ -0,0 +1,38 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard + +r='/var/spool/squid' +howmany(){ + [ -n "$1" ] && { + [ -d "$1" ] && df -h "$1" || howmany ${1%/*} + } || { + howmany '/' + } +} + +howmany $r|tail -1 diff --git a/proxy_wizard/scripts/do_it_squid.sh b/proxy_wizard/scripts/do_it_squid.sh new file mode 100755 index 00000000..28b2de1f --- /dev/null +++ b/proxy_wizard/scripts/do_it_squid.sh @@ -0,0 +1,264 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard +# +# This script sets up proxy params +# + + +#store wizard config values +file=/etc/sysconfig/mdk_serv + +service squid stop + +chg_val ${file} wiz_squid_defdir ${wiz_squid_defdir} +chg_val ${file} wiz_squid_level ${wiz_squid_level} + + + +# find squid config file +export conf=/etc/squid/squid.conf + +[ -f ${conf} ] || { + [ -d "/etc/squid" ] || exit 1 + cp -f ${CWD}/scripts/squid.conf.default ${conf} +} + +# backup squid config file +bck_file ${conf} + + + + + +echo_debug "squid port ${wiz_squid_port}" +chg_val2 ${conf} http_port ${wiz_squid_port} + + + +echo_debug "squid mem ${wiz_squid_mem}" +chg_val2 ${conf} cache_mem "${wiz_squid_mem} MB" + + + +echo_debug "squid disk ${wiz_squid_disk}" + +t=`grep -E "^[[:space:]]*cache_dir[[:space:]]+[a-z]+[[:space:]]+${wiz_squid_defdir}[[:space:]]+[0-9]+" ${conf}` + +if [ -n "$t" ]; then + tpe=`echo $t|awk '{print $2}'` + opt=`echo $t|awk '{print $5" "$6" "$7" "$8" "$9}'` + + TMPFILE=`mktemp /tmp/temp.XXXXXX` || exit 1 + cat "${conf}" > ${TMPFILE} + (cat ${TMPFILE}\ +|sed -e '\£^[[:space:]]*cache_dir[[:space:]]\+'"${tpe}"'[[:space:]]\+'"${wiz_squid_defdir}"'[[:space:]]\+[0-9]\+.*$£{ +i \ +# removed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"cache_dir ${tpe} ${wiz_squid_defdir} ${wiz_squid_disk} ${opt}"' +} +' > "${conf}") && rm -f ${TMPFILE} + +else + echo -e "\ +# added by mdk_serv script on $(date)\n\ +cache_dir ufs ${wiz_squid_defdir} ${wiz_squid_disk} 16 256\n\ +" >> "${conf}" +fi + + + + + + + + +echo_debug "squid ACL ${wiz_squid_level} ${wiz_squid_mynetw}" + +# ACL first step, define an acl definition for "mynetwork", like : +# acl mynetwork src 192.168.1.0/255.255.255.0 + +t=`grep -E "^[[:space:]]*acl[[:space:]]+mynetwork[[:space:]]+src[[:space:]]+" ${conf}` + +TMPFILE=`mktemp /tmp/temp.XXXXXX` || exit 1 +cat "${conf}" > ${TMPFILE} + +if [ -n "$t" ]; then + (cat ${TMPFILE}\ +|sed -e '\£^[[:space:]]*acl[[:space:]]\+mynetwork[[:space:]]\+src[[:space:]]\+.*$£{ +i \ +# removed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"acl mynetwork src ${wiz_squid_mynetw}"' +} +' > "${conf}") && rm -f ${TMPFILE} +else + (cat ${TMPFILE}\ +|sed -e '\£^[[:space:]]*acl[[:space:]]\+all[[:space:]]\+src[[:space:]]\+.*$£{ +a \ +# added by mdk_serv script on '"$(date)"' +a \ +'"acl mynetwork src ${wiz_squid_mynetw}"' +} +' > "${conf}") && rm -f ${TMPFILE} +fi + + + +# ACL second step, insert the control rule from the chosen level + +TMPFILE=`mktemp /tmp/temp.XXXXXX` || exit 1 +cat "${conf}" > ${TMPFILE} + +case ${wiz_squid_level} in + 1) # all + sed -e '\£^[[:space:]]*http_access[[:space:]]\+deny[[:space:]]\+all[[:space:]]*.*$£{ +i \ +# changed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"http_access allow all"' +}' ${TMPFILE} > ${conf} + + ;; + + 2) # local network + sed -e '\£^[[:space:]]*http_access[[:space:]]\+allow[[:space:]]\+all[[:space:]]*.*$£{ +i \ +# changed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"http_access deny all"' +}' ${TMPFILE} > ${conf} + + +cat ${conf} > ${TMPFILE} + sed -e '\£^[[:space:]]*http_access[[:space:]]\+allow[[:space:]]\+localhost[[:space:]]*.*$£{ +i \ +# changed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"http_access allow mynetwork"' +}' ${TMPFILE} > ${conf} + + ;; + + 3) + sed -e '\£^[[:space:]]*http_access[[:space:]]\+allow[[:space:]]\+all[[:space:]]*.*$£{ +i \ +# changed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"http_access deny all"' +}' ${TMPFILE} > ${conf} + +cat ${conf} > ${TMPFILE} + + sed -e '\£^[[:space:]]*http_access[[:space:]]\+allow[[:space:]]\+mynetwork[[:space:]]*.*$£{ +i \ +# changed by mdk_serv script on '"$(date)"' +s££#&£ +a \ +'"http_access allow localhost"' +}' ${TMPFILE} > ${conf} + + ;; + + *) # should not happen + exit 1 + ;; +esac + +rm -f ${TMPFILE} + + + + + +echo_debug "squid cache peer ${wiz_squid_menupeer} ${wiz_squid_cachepeer} ${wiz_squid_peerport}" + + +t=`grep -E "^[[:space:]]*cache_peer[[:space:]]+" ${conf}` + +if [ "${wiz_squid_menupeer}" == "1" -a -n "$t" ]; +# if no peer value, we have to remove the possible cache_peer +# in the config file +then + TMPFILE=`mktemp /tmp/temp.XXXXXX` || exit 1 + cat "${conf}" > ${TMPFILE} + (cat ${TMPFILE}\ + |sed -e '\£^[[:space:]]*cache_peer[[:space:]]\+.*$£{ +i \ +# removed by mdk_serv script on '"$(date)"' +s££#&£ +} +' > "${conf}") && rm -f ${TMPFILE} + + +elif [ "${wiz_squid_menupeer}" == "2" -a -n "${wiz_squid_cachepeer}" -a -n "$t" ]; +# if the cachepeer value exist, we have to remove the old value of the cache +# peer in the config file, then add the new one. +# WARNING : +# All this works very badly if more than one cache peer exist in the file +then + TMPFILE=`mktemp /tmp/temp.XXXXXX` || exit 1 + cat "${conf}" > ${TMPFILE} + (cat ${TMPFILE}\ + |sed -e '\£^[[:space:]]*cache_peer[[:space:]]\+.*$£{ +i \ +# removed by mdk_serv script on '"$(date)"' +s££#&£ +} +' > "${conf}") && rm -f ${TMPFILE} + + echo -e \ +"# added by mdk_serv script on $(date)\n\ +cache_peer ${wiz_squid_cachepeer} parent ${wiz_squid_peerport} 3130" \ + >> ${conf} + + +elif [ "${wiz_squid_menupeer}" == "2" -a -n "${wiz_squid_cachepeer}" -a -z "$t" ]; +# Just need to add the new value to the config file +then +echo_debug "hop ${conf}" + echo -e \ +"# added by mdk_serv script on $(date)\n\ +cache_peer ${wiz_squid_cachepeer} parent ${wiz_squid_peerport} 3130" \ + >> ${conf} +fi + + +####### + +/sbin/chkconfig --level 345 squid on + +service squid start + +exit 10 diff --git a/proxy_wizard/scripts/echolevel.sh b/proxy_wizard/scripts/echolevel.sh new file mode 100755 index 00000000..45fb40c4 --- /dev/null +++ b/proxy_wizard/scripts/echolevel.sh @@ -0,0 +1,31 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard + +echo_debug $0 $1 + +exit $1 diff --git a/proxy_wizard/scripts/printservices.sh b/proxy_wizard/scripts/printservices.sh new file mode 100755 index 00000000..909fdc9f --- /dev/null +++ b/proxy_wizard/scripts/printservices.sh @@ -0,0 +1,32 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard + +echo_debug $0 +echo_debug "$wiz_squid_port" + +grep -E -s "[[:space:]]$wiz_squid_port/tcp" /etc/services diff --git a/proxy_wizard/scripts/showlevel.sh b/proxy_wizard/scripts/showlevel.sh new file mode 100755 index 00000000..fd6e29a2 --- /dev/null +++ b/proxy_wizard/scripts/showlevel.sh @@ -0,0 +1,77 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard + +echo_debug $0 + +# +# Squid access control level +# +# level 1 : all +# level 2 : local network +# level 3 : localhost + +param="$1" + +[ -z "${param}" ] && param=3 +[ ${param} -lt 1 ] && param=1 +[ ${param} -gt 3 ] && param=3 + +[ -z "$LANG" ] && LANG=en + +case "$LANG" in + + fr) + case "${param}" in + + 1) txt="Tous, pas de restriction d'accès" + ;; + 2) txt="${wiz_squid_mynetw}" + ;; + 3) txt="Uniquement cette machine" + ;; + esac + ;; + + *) + case "${param}" in + 1) txt="All, no access restriction" + ;; + 2) txt="${wiz_squid_mynetw}" + ;; + 3) txt="Local host only" + ;; + esac + ;; +esac + +echo_debug "ACL : ${txt}" + +echo $txt + +exit 0 + diff --git a/proxy_wizard/scripts/squid.conf.default b/proxy_wizard/scripts/squid.conf.default new file mode 100644 index 00000000..cd765fec --- /dev/null +++ b/proxy_wizard/scripts/squid.conf.default @@ -0,0 +1,2758 @@ + +# WELCOME TO SQUID 2 +# ------------------ +# +# This is the default Squid configuration file. You may wish +# to look at the Squid home page (http://www.squid-cache.org/) +# for the FAQ and other documentation. +# +# The default Squid config file shows what the defaults for +# various options happen to be. If you don't need to change the +# default, you shouldn't uncomment the line. Doing so may cause +# run-time problems. In some cases "none" refers to no default +# setting at all, while in other cases it refers to a valid +# option - the comments for that keyword indicate if this is the +# case. +# + + +# NETWORK OPTIONS +# ----------------------------------------------------------------------------- + +# TAG: http_port +# Usage: port +# hostname:port +# 1.2.3.4:port +# +# The socket addresses where Squid will listen for HTTP client +# requests. You may specify multiple socket addresses. +# There are three forms: port alone, hostname with port, and +# IP address with port. If you specify a hostname or IP +# address, then Squid binds the socket to that specific +# address. This replaces the old 'tcp_incoming_address' +# option. Most likely, you do not need to bind to a specific +# address, so you can use the port number alone. +# +# The default port number is 3128. +# +# If you are running Squid in accelerator mode, then you +# probably want to listen on port 80 also, or instead. +# +# The -a command line option will override the *first* port +# number listed here. That option will NOT override an IP +# address, however. +# +# You may specify multiple socket addresses on multiple lines. +# +#Default: +# http_port 3128 + +# TAG: icp_port +# The port number where Squid sends and receives ICP queries to +# and from neighbor caches. Default is 3130. To disable use +# "0". May be overridden with -u on the command line. +# +#Default: +# icp_port 3130 + +# TAG: htcp_port +# The port number where Squid sends and receives HTCP queries to +# and from neighbor caches. Default is 4827. To disable use +# "0". +# +# To enable this option, you must use --enable-htcp with the +# configure script. +# +#Default: +# htcp_port 4827 + +# TAG: mcast_groups +# This tag specifies a list of multicast groups which your server +# should join to receive multicasted ICP queries. +# +# NOTE! Be very careful what you put here! Be sure you +# understand the difference between an ICP _query_ and an ICP +# _reply_. This option is to be set only if you want to RECEIVE +# multicast queries. Do NOT set this option to SEND multicast +# ICP (use cache_peer for that). ICP replies are always sent via +# unicast, so this option does not affect whether or not you will +# receive replies from multicast group members. +# +# You must be very careful to NOT use a multicast address which +# is already in use by another group of caches. +# +# If you are unsure about multicast, please read the Multicast +# chapter in the Squid FAQ (http://www.squid-cache.org/FAQ/). +# +# Usage: mcast_groups 239.128.16.128 224.0.1.20 +# +# By default, Squid doesn't listen on any multicast groups. +# +#Default: +# none + +# TAG: tcp_outgoing_address +# TAG: udp_incoming_address +# TAG: udp_outgoing_address +# Usage: tcp_incoming_address 10.20.30.40 +# udp_outgoing_address fully.qualified.domain.name +# +# tcp_outgoing_address is used for connections made to remote +# servers and other caches. +# udp_incoming_address is used for the ICP socket receiving packets +# from other caches. +# udp_outgoing_address is used for ICP packets sent out to other +# caches. +# +# The default behavior is to not bind to any specific address. +# +# A *_incoming_address value of 0.0.0.0 indicates that Squid should +# listen on all available interfaces. +# +# If udp_outgoing_address is set to 255.255.255.255 (the default) +# then it will use the same socket as udp_incoming_address. Only +# change this if you want to have ICP queries sent using another +# address than where this Squid listens for ICP queries from other +# caches. +# +# NOTE, udp_incoming_address and udp_outgoing_address can not +# have the same value since they both use port 3130. +# +# NOTE, tcp_incoming_address has been removed. You can now +# specify IP addresses on the 'http_port' line. +# +#Default: +# tcp_outgoing_address 255.255.255.255 +# udp_incoming_address 0.0.0.0 +# udp_outgoing_address 255.255.255.255 + + +# OPTIONS WHICH AFFECT THE NEIGHBOR SELECTION ALGORITHM +# ----------------------------------------------------------------------------- + +# TAG: cache_peer +# To specify other caches in a hierarchy, use the format: +# +# cache_peer hostname type http_port icp_port +# +# For example, +# +# # proxy icp +# # hostname type port port options +# # -------------------- -------- ----- ----- ----------- +# cache_peer parent.foo.net parent 3128 3130 [proxy-only] +# cache_peer sib1.foo.net sibling 3128 3130 [proxy-only] +# cache_peer sib2.foo.net sibling 3128 3130 [proxy-only] +# +# type: either 'parent', 'sibling', or 'multicast'. +# +# proxy_port: The port number where the cache listens for proxy +# requests. +# +# icp_port: Used for querying neighbor caches about +# objects. To have a non-ICP neighbor +# specify '7' for the ICP port and make sure the +# neighbor machine has the UDP echo port +# enabled in its /etc/inetd.conf file. +# +# options: proxy-only +# weight=n +# ttl=n +# no-query +# default +# round-robin +# multicast-responder +# closest-only +# no-digest +# no-netdb-exchange +# no-delay +# login=user:password +# connect-timeout=nn +# digest-url=url +# allow-miss +# +# use 'proxy-only' to specify that objects fetched +# from this cache should not be saved locally. +# +# use 'weight=n' to specify a weighted parent. +# The weight must be an integer. The default weight +# is 1, larger weights are favored more. +# +# use 'ttl=n' to specify a IP multicast TTL to use +# when sending an ICP queries to this address. +# Only useful when sending to a multicast group. +# Because we don't accept ICP replies from random +# hosts, you must configure other group members as +# peers with the 'multicast-responder' option below. +# +# use 'no-query' to NOT send ICP queries to this +# neighbor. +# +# use 'default' if this is a parent cache which can +# be used as a "last-resort." You should probably +# only use 'default' in situations where you cannot +# use ICP with your parent cache(s). +# +# use 'round-robin' to define a set of parents which +# should be used in a round-robin fashion in the +# absence of any ICP queries. +# +# 'multicast-responder' indicates that the named peer +# is a member of a multicast group. ICP queries will +# not be sent directly to the peer, but ICP replies +# will be accepted from it. +# +# 'closest-only' indicates that, for ICP_OP_MISS +# replies, we'll only forward CLOSEST_PARENT_MISSes +# and never FIRST_PARENT_MISSes. +# +# use 'no-digest' to NOT request cache digests from +# this neighbor. +# +# 'no-netdb-exchange' disables requesting ICMP +# RTT database (NetDB) from the neighbor. +# +# use 'no-delay' to prevent access to this neighbor +# from influencing the delay pools. +# +# use 'login=user:password' if this is a personal/workgroup +# proxy and your parent requires proxy authentication. +# +# use 'connect-timeout=nn' to specify a peer +# specific connect timeout (also see the +# peer_connect_timeout directive) +# +# use 'digest-url=url' to tell Squid to fetch the cache +# digest (if digests are enabled) for this host from +# the specified URL rather than the Squid default +# location. +# +# use 'allow-miss' to disable Squid's use of only-if-cached +# when forwarding requests to siblings. This is primarily +# useful when icp_hit_stale is used by the sibling. To +# extensive use of this option may result in forwarding +# loops, and you should avoid having two-way peerings +# with this option. (for example to deny peer usage on +# requests from peer by denying cache_peer_access if the +# source is a peer) +# +# NOTE: non-ICP neighbors must be specified as 'parent'. +# +#Default: +# none + +# TAG: cache_peer_domain +# Use to limit the domains for which a neighbor cache will be +# queried. Usage: +# +# cache_peer_domain cache-host domain [domain ...] +# cache_peer_domain cache-host !domain +# +# For example, specifying +# +# cache_peer_domain parent.foo.net .edu +# +# has the effect such that UDP query packets are sent to +# 'bigserver' only when the requested object exists on a +# server in the .edu domain. Prefixing the domainname +# with '!' means that the cache will be queried for objects +# NOT in that domain. +# +# NOTE: * Any number of domains may be given for a cache-host, +# either on the same or separate lines. +# * When multiple domains are given for a particular +# cache-host, the first matched domain is applied. +# * Cache hosts with no domain restrictions are queried +# for all requests. +# * There are no defaults. +# * There is also a 'cache_peer_access' tag in the ACL +# section. +# +#Default: +# none + +# TAG: neighbor_type_domain +# usage: neighbor_type_domain parent|sibling domain domain ... +# +# Modifying the neighbor type for specific domains is now +# possible. You can treat some domains differently than the the +# default neighbor type specified on the 'cache_peer' line. +# Normally it should only be necessary to list domains which +# should be treated differently because the default neighbor type +# applies for hostnames which do not match domains listed here. +# +#EXAMPLE: +# cache_peer parent cache.foo.org 3128 3130 +# neighbor_type_domain cache.foo.org sibling .com .net +# neighbor_type_domain cache.foo.org sibling .au .de +# +#Default: +# none + +# TAG: icp_query_timeout (msec) +# Normally Squid will automatically determine an optimal ICP +# query timeout value based on the round-trip-time of recent ICP +# queries. If you want to override the value determined by +# Squid, set this 'icp_query_timeout' to a non-zero value. This +# value is specified in MILLISECONDS, so, to use a 2-second +# timeout (the old default), you would write: +# +# icp_query_timeout 2000 +# +#Default: +# icp_query_timeout 0 + +# TAG: maximum_icp_query_timeout (msec) +# Normally the ICP query timeout is determined dynamically. But +# sometimes it can lead to very large values (say 5 seconds). +# Use this option to put an upper limit on the dynamic timeout +# value. Do NOT use this option to always use a fixed (instead +# of a dynamic) timeout value. To set a fixed timeout see the +# 'icp_query_timeout' directive. +# +#Default: +# maximum_icp_query_timeout 2000 + +# TAG: mcast_icp_query_timeout (msec) +# For Multicast peers, Squid regularly sends out ICP "probes" to +# count how many other peers are listening on the given multicast +# address. This value specifies how long Squid should wait to +# count all the replies. The default is 2000 msec, or 2 +# seconds. +# +#Default: +# mcast_icp_query_timeout 2000 + +# TAG: dead_peer_timeout (seconds) +# This controls how long Squid waits to declare a peer cache +# as "dead." If there are no ICP replies received in this +# amount of time, Squid will declare the peer dead and not +# expect to receive any further ICP replies. However, it +# continues to send ICP queries, and will mark the peer as +# alive upon receipt of the first subsequent ICP reply. +# +# This timeout also affects when Squid expects to receive ICP +# replies from peers. If more than 'dead_peer' seconds have +# passed since the last ICP reply was received, Squid will not +# expect to receive an ICP reply on the next query. Thus, if +# your time between requests is greater than this timeout, you +# will see a lot of requests sent DIRECT to origin servers +# instead of to your parents. +# +#Default: +# dead_peer_timeout 10 seconds + +# TAG: hierarchy_stoplist +# A list of words which, if found in a URL, cause the object to +# be handled directly by this cache. In other words, use this +# to not query neighbor caches for certain objects. You may +# list this option multiple times. +# +#We recommend you to use at least the following line. +hierarchy_stoplist cgi-bin ? + +# TAG: no_cache +# A list of ACL elements which, if matched, cause the reply to +# immediately removed from the cache. In other words, use this +# to force certain objects to never be cached. +# +# You must use the word 'DENY' to indicate the ACL names which should +# NOT be cached. +# +#We recommend you to use the following two lines. +acl QUERY urlpath_regex cgi-bin \? +no_cache deny QUERY + + +# OPTIONS WHICH AFFECT THE CACHE SIZE +# ----------------------------------------------------------------------------- + +# TAG: cache_mem (bytes) +# NOTE: THIS PARAMETER DOES NOT SPECIFY THE MAXIMUM PROCESS +# SIZE. IT PLACES A LIMIT ON ONE ASPECT OF SQUID'S MEMORY +# USAGE. SQUID USES MEMORY FOR OTHER THINGS AS WELL. +# YOUR PROCESS WILL PROBABLY BECOME TWICE OR THREE TIMES +# BIGGER THAN THE VALUE YOU PUT HERE +# +# 'cache_mem' specifies the ideal amount of memory to be used +# for: +# * In-Transit objects +# * Hot Objects +# * Negative-Cached objects +# +# Data for these objects are stored in 4 KB blocks. This +# parameter specifies the ideal upper limit on the total size of +# 4 KB blocks allocated. In-Transit objects take the highest +# priority. +# +# In-transit objects have priority over the others. When +# additional space is needed for incoming data, negative-cached +# and hot objects will be released. In other words, the +# negative-cached and hot objects will fill up any unused space +# not needed for in-transit objects. +# +# If circumstances require, this limit will be exceeded. +# Specifically, if your incoming request rate requires more than +# 'cache_mem' of memory to hold in-transit objects, Squid will +# exceed this limit to satisfy the new requests. When the load +# decreases, blocks will be freed until the high-water mark is +# reached. Thereafter, blocks will be used to store hot +# objects. +# +#Default: +# cache_mem 8 MB + +# TAG: cache_swap_low (percent, 0-100) +# TAG: cache_swap_high (percent, 0-100) +# +# The low- and high-water marks for cache object replacement. +# Replacement begins when the swap (disk) usage is above the +# low-water mark and attempts to maintain utilization near the +# low-water mark. As swap utilization gets close to high-water +# mark object eviction becomes more aggressive. If utilization is +# close to the low-water mark less replacement is done each time. +# +# Defaults are 90% and 95%. If you have a large cache, 5% could be +# hundreds of MB. If this is the case you may wish to set these +# numbers closer together. +# +#Default: +# cache_swap_low 90 +# cache_swap_high 95 + +# TAG: maximum_object_size (bytes) +# Objects larger than this size will NOT be saved on disk. The +# value is specified in kilobytes, and the default is 4MB. If +# you wish to get a high BYTES hit ratio, you should probably +# increase this (one 32 MB object hit counts for 3200 10KB +# hits). If you wish to increase speed more than your want to +# save bandwidth you should leave this low. +# +# NOTE: if using the LFUDA replacement policy you should increase +# this value to maximize the byte hit rate improvement of LFUDA! +# See replacement_policy below for a discussion of this policy. +# +#Default: +# maximum_object_size 4096 KB + +# TAG: minimum_object_size (bytes) +# Objects smaller than this size will NOT be saved on disk. The +# value is specified in kilobytes, and the default is 0 KB, which +# means there is no minimum. +# +#Default: +# minimum_object_size 0 KB + +# TAG: maximum_object_size_in_memory (bytes) +# Objects greater than this size will not be attempted to kept in +# the memory cache. This should be set high enough to keep objects +# accessed frequently in memory to improve performance whilst low +# enough to keep larger objects from hoarding cache_mem . +# +#Default: +# maximum_object_size_in_memory 8 KB + +# TAG: ipcache_size (number of entries) +# TAG: ipcache_low (percent) +# TAG: ipcache_high (percent) +# The size, low-, and high-water marks for the IP cache. +# +#Default: +# ipcache_size 1024 +# ipcache_low 90 +# ipcache_high 95 + +# TAG: fqdncache_size (number of entries) +# Maximum number of FQDN cache entries. +# +#Default: +# fqdncache_size 1024 + +# TAG: cache_replacement_policy +# The cache replacement policy parameter determines which +# objects are evicted (replaced) when disk space is needed. +# +# lru : Squid's original list based LRU policy +# heap GDSF : Greedy-Dual Size Frequency +# heap LFUDA: Least Frequently Used with Dynamic Aging +# heap LRU : LRU policy implemented using a heap +# +# Applies to any cache_dir lines listed below this. +# +# The LRU policies keeps recently referenced objects. +# +# The heap GDSF policy optimizes object hit rate by keeping smaller +# popular objects in cache so it has a better chance of getting a +# hit. It achieves a lower byte hit rate than LFUDA though since +# it evicts larger (possibly popular) objects. +# +# The heap LFUDA policy keeps popular objects in cache regardless of +# their size and thus optimizes byte hit rate at the expense of +# hit rate since one large, popular object will prevent many +# smaller, slightly less popular objects from being cached. +# +# Both policies utilize a dynamic aging mechanism that prevents +# cache pollution that can otherwise occur with frequency-based +# replacement policies. +# +# NOTE: if using the LFUDA replacement policy you should increase +# the value of maximum_object_size above its default of 4096 KB to +# to maximize the potential byte hit rate improvement of LFUDA. +# +# For more information about the GDSF and LFUDA cache replacement +# policies see http://www.hpl.hp.com/techreports/1999/HPL-1999-69.html +# and http://fog.hpl.external.hp.com/techreports/98/HPL-98-173.html. +# +#Default: +# cache_replacement_policy lru + +# TAG: memory_replacement_policy +# The memory replacement policy parameter determines which +# objects are purged from memory when memory space is needed. +# +# See cache_replacement_policy for details. +# +#Default: +# memory_replacement_policy lru + + +# LOGFILE PATHNAMES AND CACHE DIRECTORIES +# ----------------------------------------------------------------------------- + +# TAG: cache_dir +# Usage: +# +# cache_dir Type Directory-Name Fs-specific-data [options] +# +# You can specify multiple cache_dir lines to spread the +# cache among different disk partitions. +# +# Type specifies the kind of storage system to use. Most +# everyone will want to use "ufs" as the type. If you are using +# Async I/O (--enable async-io) on Linux or Solaris, then you may +# want to try "aufs" as the type. Async IO support may be +# buggy, however, so beware. +# +# 'Directory' is a top-level directory where cache swap +# files will be stored. If you want to use an entire disk +# for caching, then this can be the mount-point directory. +# The directory must exist and be writable by the Squid +# process. Squid will NOT create this directory for you. +# +# The ufs store type: +# +# "ufs" is the old well-known Squid storage format that has always +# been there. +# +# cache_dir ufs Directory-Name Mbytes L1 L2 [options] +# +# 'Mbytes' is the amount of disk space (MB) to use under this +# directory. The default is 100 MB. Change this to suit your +# configuration. +# +# 'Level-1' is the number of first-level subdirectories which +# will be created under the 'Directory'. The default is 16. +# +# 'Level-2' is the number of second-level subdirectories which +# will be created under each first-level directory. The default +# is 256. +# +# The aufs store type: +# +# "aufs" uses the same storage format as "ufs", utilizing +# POSIX-threads to avoid blocking the main Squid process on +# disk-I/O. This was formerly known in Squid as async-io. +# +# cache_dir aufs Directory-Name Mbytes L1 L2 [options] +# +# see argument descriptions under ufs above +# +# The diskd store type: +# +# "diskd" uses the same storage format as "ufs", utilizing a +# separate process to avoid blocking the main Squid process on +# disk-I/O. +# +# cache_dir diskd Directory-Name Mbytes L1 L2 [options] [Q1=n] [Q2=n] +# +# see argument descriptions under ufs above +# +# Q1 specifies the number of unacknowledged I/O requests when Squid +# stops opening new files. If this many messages are in the queues, +# Squid won't open new files. Default is 64 +# +# Q2 specifies the number of unacknowledged messages when Squid +# starts blocking. If this many messages are in the queues, +# Squid blocks until it recevies some replies. Default is 72 +# +# Common options: +# +# read-only, this cache_dir is read only. +# +# max-size=n, refers to the max object size this storedir supports. +# It is used to initially choose the storedir to dump the object. +# Note: To make optimal use of the max-size limits you should order +# the cache_dir lines with the smallest max-size value first and the +# ones with no max-size specification last. +# +#Default: +# cache_dir ufs /var/spool/squid 100 16 256 + +# TAG: cache_access_log +# Logs the client request activity. Contains an entry for +# every HTTP and ICP queries received. +# +#Default: +# cache_access_log /var/log/squid/access.log + +# TAG: cache_log +# Cache logging file. This is where general information about +# your cache's behavior goes. You can increase the amount of data +# logged to this file with the "debug_options" tag below. +# +#Default: +# cache_log /var/log/squid/cache.log + +# TAG: cache_store_log +# Logs the activities of the storage manager. Shows which +# objects are ejected from the cache, and which objects are +# saved and for how long. To disable, enter "none". There are +# not really utilities to analyze this data, so you can safely +# disable it. +# +#Default: +# cache_store_log /var/log/squid/store.log + +# TAG: cache_swap_log +# Location for the cache "swap.log." This log file holds the +# metadata of objects saved on disk. It is used to rebuild the +# cache during startup. Normally this file resides in each +# 'cache_dir' directory, but you may specify an alternate +# pathname here. Note you must give a full filename, not just +# a directory. Since this is the index for the whole object +# list you CANNOT periodically rotate it! +# +# If %s can be used in the file name then it will be replaced with a +# a representation of the cache_dir name where each / is replaced +# with '.'. This is needed to allow adding/removing cache_dir +# lines when cache_swap_log is being used. +# +# If have more than one 'cache_dir', and %s is not used in the name +# then these swap logs will have names such as: +# +# cache_swap_log.00 +# cache_swap_log.01 +# cache_swap_log.02 +# +# The numbered extension (which is added automatically) +# corresponds to the order of the 'cache_dir' lines in this +# configuration file. If you change the order of the 'cache_dir' +# lines in this file, then these log files will NOT correspond to +# the correct 'cache_dir' entry (unless you manually rename +# them). We recommend that you do NOT use this option. It is +# better to keep these log files in each 'cache_dir' directory. +# +#Default: +# none + +# TAG: emulate_httpd_log on|off +# The Cache can emulate the log file format which many 'httpd' +# programs use. To disable/enable this emulation, set +# emulate_httpd_log to 'off' or 'on'. The default +# is to use the native log format since it includes useful +# information that Squid-specific log analyzers use. +# +#Default: +# emulate_httpd_log off + +# TAG: log_ip_on_direct on|off +# Log the destination IP address in the hierarchy log tag when going +# direct. Earlier Squid versions logged the hostname here. If you +# prefer the old way set this to off. +# +#Default: +# log_ip_on_direct on + +# TAG: mime_table +# Pathname to Squid's MIME table. You shouldn't need to change +# this, but the default file contains examples and formatting +# information if you do. +# +#Default: +# mime_table /etc/squid/mime.conf + +# TAG: log_mime_hdrs on|off +# The Cache can record both the request and the response MIME +# headers for each HTTP transaction. The headers are encoded +# safely and will appear as two bracketed fields at the end of +# the access log (for either the native or httpd-emulated log +# formats). To enable this logging set log_mime_hdrs to 'on'. +# +#Default: +# log_mime_hdrs off + +# TAG: useragent_log +# Squid will write the User-Agent field from HTTP requests +# to the filename specified here. By default useragent_log +# is disabled. +# +#Default: +# none + +# TAG: referer_log +# Note: This option is only available if Squid is rebuilt with the +# --enable-referer-log option +# +# Squid will write the Referer field from HTTP requests to the +# filename specified here. By default referer_log is disabled. +# +#Default: +# none + +# TAG: pid_filename +# A filename to write the process-id to. To disable, enter "none". +# +#Default: +# pid_filename /var/run/squid.pid + +# TAG: debug_options +# Logging options are set as section,level where each source file +# is assigned a unique section. Lower levels result in less +# output, Full debugging (level 9) can result in a very large +# log file, so be careful. The magic word "ALL" sets debugging +# levels for all sections. We recommend normally running with +# "ALL,1". +# +#Default: +# debug_options ALL,1 + +# TAG: log_fqdn on|off +# Turn this on if you wish to log fully qualified domain names +# in the access.log. To do this Squid does a DNS lookup of all +# IP's connecting to it. This can (in some situations) increase +# latency, which makes your cache seem slower for interactive +# browsing. +# +#Default: +# log_fqdn off + +# TAG: client_netmask +# A netmask for client addresses in logfiles and cachemgr output. +# Change this to protect the privacy of your cache clients. +# A netmask of 255.255.255.0 will log all IP's in that range with +# the last digit set to '0'. +# +#Default: +# client_netmask 255.255.255.255 + + +# OPTIONS FOR EXTERNAL SUPPORT PROGRAMS +# ----------------------------------------------------------------------------- + +# TAG: ftp_user +# If you want the anonymous login password to be more informative +# (and enable the use of picky ftp servers), set this to something +# reasonable for your domain, like wwwuser@somewhere.net +# +# The reason why this is domainless by default is that the +# request can be made on the behalf of a user in any domain, +# depending on how the cache is used. +# Some ftp server also validate that the email address is valid +# (for example perl.com). +# +#Default: +# ftp_user Squid@ + +# TAG: ftp_list_width +# Sets the width of ftp listings. This should be set to fit in +# the width of a standard browser. Setting this too small +# can cut off long filenames when browsing ftp sites. +# +#Default: +# ftp_list_width 32 + +# TAG: ftp_passive +# If your firewall does not allow Squid to use passive +# connections, then turn off this option. +# +#Default: +# ftp_passive on + +# TAG: cache_dns_program +# Note: This option is only available if Squid is rebuilt with the +# --disable-internal-dns option +# +# Specify the location of the executable for dnslookup process. +# +#Default: +# cache_dns_program /usr/lib/squid/ + +# TAG: dns_children +# Note: This option is only available if Squid is rebuilt with the +# --disable-internal-dns option +# +# The number of processes spawn to service DNS name lookups. +# For heavily loaded caches on large servers, you should +# probably increase this value to at least 10. The maximum +# is 32. The default is 5. +# +# You must have at least one dnsserver process. +# +#Default: +# dns_children 5 + +# TAG: dns_retransmit_interval +# Initial retransmit interval for DNS queries. The interval is +# doubled each time all configured DNS servers have been tried. +# +# +#Default: +# dns_retransmit_interval 5 seconds + +# TAG: dns_timeout +# DNS Query timeout. If no response is received to a DNS query +# within this time then all DNS servers for the queried domain +# is assumed to be unavailable. +# +#Default: +# dns_timeout 5 minutes + +# TAG: dns_defnames on|off +# Note: This option is only available if Squid is rebuilt with the +# --disable-internal-dns option +# +# Normally the 'dnsserver' disables the RES_DEFNAMES resolver +# option (see res_init(3)). This prevents caches in a hierarchy +# from interpreting single-component hostnames locally. To allow +# dnsserver to handle single-component names, enable this +# option. +# +#Default: +# dns_defnames off + +# TAG: dns_nameservers +# Use this if you want to specify a list of DNS name servers +# (IP addresses) to use instead of those given in your +# /etc/resolv.conf file. +# +# Example: dns_nameservers 10.0.0.1 192.172.0.4 +# +#Default: +# none + +# TAG: diskd_program +# Specify the location of the diskd executable. +# Note that this is only useful if you have compiled in +# diskd as one of the store io modules. +# +#Default: +# diskd_program /usr/lib/squid/diskd + +# TAG: unlinkd_program +# Specify the location of the executable for file deletion process. +# +#Default: +# unlinkd_program /usr/lib/squid/unlinkd + +# TAG: pinger_program +# Note: This option is only available if Squid is rebuilt with the +# --enable-icmp option +# +# Specify the location of the executable for the pinger process. +# This is only useful if you configured Squid (during compilation) +# with the '--enable-icmp' option. +# +#Default: +# pinger_program /usr/lib/squid/ + +# TAG: redirect_program +# Specify the location of the executable for the URL redirector. +# Since they can perform almost any function there isn't one included. +# See the Release-Notes for information on how to write one. +# By default, a redirector is not used. +# +#Default: +# none + +# TAG: redirect_children +# The number of redirector processes to spawn. If you start +# too few Squid will have to wait for them to process a backlog of +# URLs, slowing it down. If you start too many they will use RAM +# and other system resources. +# +#Default: +# redirect_children 5 + +# TAG: redirect_rewrites_host_header +# By default Squid rewrites any Host: header in redirected +# requests. If you are running a accelerator then this may +# not be a wanted effect of a redirector. +# +#Default: +# redirect_rewrites_host_header on + +# TAG: redirector_access +# If defined, this access list specifies which requests are +# sent to the redirector processes. By default all requests +# are sent. +# +#Default: +# none + +# TAG: authenticate_program +# Specify the command for the external authenticator. Such a +# program reads a line containing "username password" and replies +# "OK" or "ERR" in an endless loop. If you use an authenticator, +# make sure you have 1 acl of type proxy_auth. By default, the +# authenticator_program is not used. +# +# If you want to use the traditional proxy authentication, +# jump over to the ../auth_modules/NCSA directory and +# type: +# % make +# % make install +# +# Then, set this line to something like +# +# authenticate_program /usr/bin/ncsa_auth /usr/etc/passwd +# +#Default: +# none + +# TAG: authenticate_children +# The number of authenticator processes to spawn (default 5). If you +# start too few Squid will have to wait for them to process a backlog +# of usercode/password verifications, slowing it down. When password +# verifications are done via a (slow) network you are likely to need +# lots of authenticator processes. +# +#Default: +# authenticate_children 5 + +# TAG: authenticate_ttl +# The time a checked username/password combination remains cached. +# If a wrong password is given for a cached user, the user gets +# removed from the username/password cache forcing a revalidation. +# +#Default: +# authenticate_ttl 1 hour + +# TAG: authenticate_ip_ttl +# With this option you control how long a proxy authentication +# will be bound to a specific IP address. If a request using +# the same user name is received during this time then access +# will be denied and both users are required to reauthenticate +# them selves. The idea behind this is to make it annoying +# for people to share their password to their friends, but +# yet allow a dialup user to reconnect on a different dialup +# port. +# +# The default is 0 to disable the check. Recommended value +# if you have dialup users are no more than 60 seconds to allow +# the user to redial without hassle. If all your users are +# stationary then higher values may be used. +# +# See also authenticate_ip_ttl_is_strict +# +#Default: +# authenticate_ip_ttl 0 seconds + +# TAG: authenticate_ip_ttl_is_strict +# This option makes authenticate_ip_ttl a bit stricted. With this +# enabled authenticate_ip_ttl will deny all access from other IP +# addresses until the TTL has expired, and the IP address "owning" +# the userid will not be forced to reauthenticate. +# +#Default: +# authenticate_ip_ttl_is_strict on + + +# OPTIONS FOR TUNING THE CACHE +# ----------------------------------------------------------------------------- + +# TAG: wais_relay_host +# TAG: wais_relay_port +# Relay WAIS request to host (1st arg) at port (2 arg). +# +#Default: +# wais_relay_port 0 + +# TAG: request_header_max_size (KB) +# This specifies the maximum size for HTTP headers in a request. +# Request headers are usually relatively small (about 512 bytes). +# Placing a limit on the request header size will catch certain +# bugs (for example with persistent connections) and possibly +# buffer-overflow or denial-of-service attacks. +# +#Default: +# request_header_max_size 10 KB + +# TAG: request_body_max_size (KB) +# This specifies the maximum size for an HTTP request body. +# In other words, the maximum size of a PUT/POST request. +# A user who attempts to send a request with a body larger +# than this limit receives an "Invalid Request" error message. +# If you set this parameter to a zero, there will be no limit +# imposed. +# +#Default: +# request_body_max_size 1 MB + +# TAG: reply_body_max_size (KB) +# This option specifies the maximum size of a reply body. It +# can be used to prevent users from downloading very large files, +# such as MP3's and movies. The reply size is checked twice. +# First when we get the reply headers, we check the +# content-length value. If the content length value exists and +# is larger than this parameter, the request is denied and the +# user receives an error message that says "the request or reply +# is too large." If there is no content-length, and the reply +# size exceeds this limit, the client's connection is just closed +# and they will receive a partial reply. +# +# NOTE: downstream caches probably can not detect a partial reply +# if there is no content-length header, so they will cache +# partial responses and give them out as hits. You should NOT +# use this option if you have downstream caches. +# +# If you set this parameter to zero (the default), there will be +# no limit imposed. +# +#Default: +# reply_body_max_size 0 + +# TAG: refresh_pattern +# usage: refresh_pattern [-i] regex min percent max [options] +# +# By default, regular expressions are CASE-SENSITIVE. To make +# them case-insensitive, use the -i option. +# +# 'Min' is the time (in minutes) an object without an explicit +# expiry time should be considered fresh. The recommended +# value is 0, any higher values may cause dynamic applications +# to be erroneously cached unless the application designer +# has taken the appropriate actions. +# +# 'Percent' is a percentage of the objects age (time since last +# modification age) an object without explicit expiry time +# will be considered fresh. +# +# 'Max' is an upper limit on how long objects without an explicit +# expiry time will be considered fresh. +# +# options: overrsde-expire +# override-lastmod +# reload-into-ims +# ignore-reload +# +# override-expire enforces min age even if the server +# sent a Expires: header. Doing this VIOLATES the HTTP +# standard. Enabling this feature could make you liable +# for problems which it causes. +# +# override-lastmod enforces min age even on objects +# that was modified recently. +# +# reload-into-ims changes client no-cache or ``reload'' +# to If-Modified-Since requests. Doing this VIOLATES the +# HTTP standard. Enabling this feature could make you +# liable for problems which it causes. +# +# ignore-reload ignores a client no-cache or ``reload'' +# header. Doing this VIOLATES the HTTP standard. Enabling +# this feature could make you liable for problems which +# it causes. +# +# Please see the file doc/Release-Notes-1.1.txt for a full +# description of Squid's refresh algorithm. Basically a +# cached object is: (the order is changed from 1.1.X) +# +# FRESH if expires < now, else STALE +# STALE if age > max +# FRESH if lm-factor < percent, else STALE +# FRESH if age < min +# else STALE +# +# The refresh_pattern lines are checked in the order listed here. +# The first entry which matches is used. If none of the entries +# match, then the default will be used. +# +# Note, you must uncomment all the default lines if you want +# to change one. The default setting is only active if none is +# used. +# +#Default: +# refresh_pattern ^ftp: 1440 20% 10080 +# refresh_pattern ^gopher: 1440 0% 1440 +# refresh_pattern . 0 20% 4320 + +# TAG: reference_age +# As a part of normal operation, Squid performs Least Recently +# Used removal of cached objects. The LRU age for removal is +# computed dynamically, based on the amount of disk space in +# use. The dynamic value can be seen in the Cache Manager 'info' +# output. +# +# The 'reference_age' parameter defines the maximum LRU age. For +# example, setting reference_age to '1 week' will cause objects +# to be removed if they have not been accessed for a week or +# more. The default value is one year. +# +# Specify a number here, followed by units of time. For example: +# 1 week +# 3.5 days +# 4 months +# 2.2 hours +# +# NOTE: this parameter is not used when using the enhanced +# replacement policies, GDSH or LFUDA. +# +#Default: +# reference_age 1 year + +# TAG: quick_abort_min (KB) +# TAG: quick_abort_max (KB) +# TAG: quick_abort_pct (percent) +# The cache can be configured to continue downloading aborted +# requests. This may be undesirable on slow (e.g. SLIP) links +# and/or very busy caches. Impatient users may tie up file +# descriptors and bandwidth by repeatedly requesting and +# immediately aborting downloads. +# +# When the user aborts a request, Squid will check the +# quick_abort values to the amount of data transfered until +# then. +# +# If the transfer has less than 'quick_abort_min' KB remaining, +# it will finish the retrieval. Setting 'quick_abort_min' to -1 +# will disable the quick_abort feature. +# +# If the transfer has more than 'quick_abort_max' KB remaining, +# it will abort the retrieval. +# +# If more than 'quick_abort_pct' of the transfer has completed, +# it will finish the retrieval. +# +#Default: +# quick_abort_min 16 KB +# quick_abort_max 16 KB +# quick_abort_pct 95 + +# TAG: negative_ttl time-units +# Time-to-Live (TTL) for failed requests. Certain types of +# failures (such as "connection refused" and "404 Not Found") are +# negatively-cached for a configurable amount of time. The +# default is 5 minutes. Note that this is different from +# negative caching of DNS lookups. +# +#Default: +# negative_ttl 5 minutes + +# TAG: positive_dns_ttl time-units +# Time-to-Live (TTL) for positive caching of successful DNS lookups. +# Default is 6 hours (360 minutes). If you want to minimize the +# use of Squid's ipcache, set this to 1, not 0. +# +#Default: +# positive_dns_ttl 6 hours + +# TAG: negative_dns_ttl time-units +# Time-to-Live (TTL) for negative caching of failed DNS lookups. +# +#Default: +# negative_dns_ttl 5 minutes + +# TAG: range_offset_limit (bytes) +# Sets a upper limit on how far into the the file a Range request +# may be to cause Squid to prefetch the whole file. If beyond this +# limit then Squid forwards the Range request as it is and the result +# is NOT cached. +# +# This is to stop a far ahead range request (lets say start at 17MB) +# from making Squid fetch the whole object up to that point before +# sending anything to the client. +# +# A value of -1 causes Squid to always fetch the object from the +# beginning so that it may cache the result. (2.0 style) +# +# A value of 0 causes Squid to never fetch more than the +# client requested. (default) +# +#Default: +# range_offset_limit 0 KB + + +# TIMEOUTS +# ----------------------------------------------------------------------------- + +# TAG: connect_timeout time-units +# Some systems (notably Linux) can not be relied upon to properly +# time out connect(2) requests. Therefore the Squid process +# enforces its own timeout on server connections. This parameter +# specifies how long to wait for the connect to complete. The +# default is two minutes (120 seconds). +# +#Default: +# connect_timeout 2 minutes + +# TAG: peer_connect_timeout time-units +# This parameter specifies how long to wait for a pending TCP +# connection to a peer cache. The default is 30 seconds. You +# may also set different timeout values for individual neighbors +# with the 'connect-timeout' option on a 'cache_peer' line. +# +#Default: +# peer_connect_timeout 30 seconds + +# TAG: siteselect_timeout time-units +# For URN to multiple URL's URL selection +# +#Default: +# siteselect_timeout 4 seconds + +# TAG: read_timeout time-units +# The read_timeout is applied on server-side connections. After +# each successful read(), the timeout will be extended by this +# amount. If no data is read again after this amount of time, +# the request is aborted and logged with ERR_READ_TIMEOUT. The +# default is 15 minutes. +# +#Default: +# read_timeout 15 minutes + +# TAG: request_timeout +# How long to wait for an HTTP request after connection +# establishment. For persistent connections, wait this long +# after the previous request completes. +# +#Default: +# request_timeout 30 seconds + +# TAG: client_lifetime time-units +# The maximum amount of time that a client (browser) is allowed to +# remain connected to the cache process. This protects the Cache +# from having a lot of sockets (and hence file descriptors) tied up +# in a CLOSE_WAIT state from remote clients that go away without +# properly shutting down (either because of a network failure or +# because of a poor client implementation). The default is one +# day, 1440 minutes. +# +# NOTE: The default value is intended to be much larger than any +# client would ever need to be connected to your cache. You +# should probably change client_lifetime only as a last resort. +# If you seem to have many client connections tying up +# filedescriptors, we recommend first tuning the read_timeout, +# request_timeout, pconn_timeout and quick_abort values. +# +#Default: +# client_lifetime 1 day + +# TAG: half_closed_clients +# Some clients may shutdown the sending side of their TCP +# connections, while leaving their receiving sides open. Sometimes, +# Squid can not tell the difference between a half-closed and a +# fully-closed TCP connection. By default, half-closed client +# connections are kept open until a read(2) or write(2) on the +# socket returns an error. Change this option to 'off' and Squid +# will immediately close client connections when read(2) returns +# "no more data to read." +# +#Default: +# half_closed_clients on + +# TAG: pconn_timeout +# Timeout for idle persistent connections to servers and other +# proxies. +# +#Default: +# pconn_timeout 120 seconds + +# TAG: ident_timeout +# Maximum time to wait for IDENT requests. If this is too high, +# and you enabled 'ident_lookup', then you might be susceptible +# to denial-of-service by having many ident requests going at +# once. +# +# Only src type ACL checks are fully supported. A src_domain +# ACL might work at times, but it will not always provide +# the correct result. +# +# This option may be disabled by using --disable-ident with +# the configure script. +# +#Default: +# ident_timeout 10 seconds + +# TAG: shutdown_lifetime time-units +# When SIGTERM or SIGHUP is received, the cache is put into +# "shutdown pending" mode until all active sockets are closed. +# This value is the lifetime to set for all open descriptors +# during shutdown mode. Any active clients after this many +# seconds will receive a 'timeout' message. +# +#Default: +# shutdown_lifetime 30 seconds + + +# ACCESS CONTROLS +# ----------------------------------------------------------------------------- + +# TAG: acl +# Defining an Access List +# +# acl aclname acltype string1 ... +# acl aclname acltype "file" ... +# +# when using "file", the file should contain one item per line +# +# acltype is one of src dst srcdomain dstdomain url_pattern +# urlpath_pattern time port proto method browser user +# +# By default, regular expressions are CASE-SENSITIVE. To make +# them case-insensitive, use the -i option. +# +# acl aclname src ip-address/netmask ... (clients IP address) +# acl aclname src addr1-addr2/netmask ... (range of addresses) +# acl aclname dst ip-address/netmask ... (URL host's IP address) +# acl aclname myip ip-address/netmask ... (local socket IP address) +# +# acl aclname srcdomain .foo.com ... # reverse lookup, client IP +# acl aclname dstdomain .foo.com ... # Destination server from URL +# acl aclname srcdom_regex [-i] xxx ... # regex matching client name +# acl aclname dstdom_regex [-i] xxx ... # regex matching server +# # For dstdomain and dstdom_regex a reverse lookup is tried if a IP +# # based URL is used. The name "none" is used if the reverse lookup +# # fails. +# +# acl aclname time [day-abbrevs] [h1:m1-h2:m2] +# day-abbrevs: +# S - Sunday +# M - Monday +# T - Tuesday +# W - Wednesday +# H - Thursday +# F - Friday +# A - Saturday +# h1:m1 must be less than h2:m2 +# acl aclname url_regex [-i] ^http:// ... # regex matching on whole URL +# acl aclname urlpath_regex [-i] \.gif$ ... # regex matching on URL path +# acl aclname port 80 70 21 ... +# acl aclname port 0-1024 ... # ranges allowed +# acl aclname myport 3128 ... # (local socket TCP port) +# acl aclname proto HTTP FTP ... +# acl aclname method GET POST ... +# acl aclname browser [-i] regexp +# # pattern match on User-Agent header +# acl aclname ident username ... +# acl aclname ident_regex [-i] pattern ... +# # string match on ident output. +# # use REQUIRED to accept any non-null ident. +# acl aclname src_as number ... +# acl aclname dst_as number ... +# # Except for access control, AS numbers can be used for +# # routing of requests to specific caches. Here's an +# # example for routing all requests for AS#1241 and only +# # those to mycache.mydomain.net: +# # acl asexample dst_as 1241 +# # cache_peer_access mycache.mydomain.net allow asexample +# # cache_peer_access mycache_mydomain.net deny all +# +# acl aclname proxy_auth username ... +# acl aclname proxy_auth_regex [-i] pattern ... +# # list of valid usernames +# # use REQUIRED to accept any valid username. +# # +# # NOTE: when a Proxy-Authentication header is sent but it is not +# # needed during ACL checking the username is NOT logged +# # in access.log. +# # +# # NOTE: proxy_auth requires a EXTERNAL authentication program +# # to check username/password combinations (see +# # authenticate_program). +# # +# # WARNING: proxy_auth can't be used in a transparent proxy. It +# # collides with any authentication done by origin servers. It may +# # seem like it works at first, but it doesn't. +# +# acl aclname snmp_community string ... +# # A community string to limit access to your SNMP Agent +# # Example: +# # +# # acl snmppublic snmp_community public +# +# acl aclname maxconn number +# # This will be matched when the client's IP address has +# # more than <number> HTTP connections established. +# +# acl req_mime_type mime-type1 ... +# # regex match agains the mime type of the request generated +# # by the client. Can be used to detect file upload or some +# # types HTTP tunelling requests. +# # NOTE: This does NOT match the reply. You cannot use this +# # to match the returned file type. +# +#Examples: +#acl myexample dst_as 1241 +#acl password proxy_auth REQUIRED +#acl fileupload req_mime_type -i ^multipart/form-data$ +# +#Recommended minimum configuration: +acl all src 0.0.0.0/0.0.0.0 +acl manager proto cache_object +acl localhost src 127.0.0.1/255.255.255.255 +acl SSL_ports port 443 563 +acl Safe_ports port 80 # http +acl Safe_ports port 21 # ftp +acl Safe_ports port 443 563 # https, snews +acl Safe_ports port 70 # gopher +acl Safe_ports port 210 # wais +acl Safe_ports port 1025-65535 # unregistered ports +acl Safe_ports port 280 # http-mgmt +acl Safe_ports port 488 # gss-http +acl Safe_ports port 591 # filemaker +acl Safe_ports port 777 # multiling http +acl CONNECT method CONNECT + +# TAG: http_access +# Allowing or Denying access based on defined access lists +# +# Access to the HTTP port: +# http_access allow|deny [!]aclname ... +# +# NOTE on default values: +# +# If there are no "access" lines present, the default is to deny +# the request. +# +# If none of the "access" lines cause a match, the default is the +# opposite of the last line in the list. If the last line was +# deny, then the default is allow. Conversely, if the last line +# is allow, the default will be deny. For these reasons, it is a +# good idea to have an "deny all" or "allow all" entry at the end +# of your access lists to avoid potential confusion. +# +#Default: +# http_access deny all +# +#Recommended minimum configuration: +# +# Only allow cachemgr access from localhost +http_access allow manager localhost +http_access deny manager +# Deny requests to unknown ports +http_access deny !Safe_ports +# Deny CONNECT to other than SSL ports +http_access deny CONNECT !SSL_ports +# +# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS +# +# And finally deny all other access to this proxy +http_access allow localhost +http_access deny all + +# TAG: icp_access +# Allowing or Denying access to the ICP port based on defined +# access lists +# +# icp_access allow|deny [!]aclname ... +# +# See http_access for details +# +#Default: +# icp_access deny all +# +#Allow ICP queries from eveyone +icp_access allow all + +# TAG: miss_access +# Use to force your neighbors to use you as a sibling instead of +# a parent. For example: +# +# acl localclients src 172.16.0.0/16 +# miss_access allow localclients +# miss_access deny !localclients +# +# This means that only your local clients are allowed to fetch +# MISSES and all other clients can only fetch HITS. +# +# By default, allow all clients who passed the http_access rules +# to fetch MISSES from us. +# +#Default setting: +# miss_access allow all + +# TAG: cache_peer_access +# Similar to 'cache_peer_domain' but provides more flexibility by +# using ACL elements. +# +# cache_peer_access cache-host allow|deny [!]aclname ... +# +# The syntax is identical to 'http_access' and the other lists of +# ACL elements. See the comments for 'http_access' below, or +# the Squid FAQ (http://www.squid-cache.org/FAQ/FAQ-10.html). +# +#Default: +# none + +# TAG: proxy_auth_realm +# Specifies the realm name which is to be reported to the client for +# proxy authentication (part of the text the user will see when +# prompted their username and password). +# +#Default: +# proxy_auth_realm Squid proxy-caching web server + +# TAG: ident_lookup_access +# A list of ACL elements which, if matched, cause an ident +# (RFC 931) lookup to be performed for this request. For +# example, you might choose to always perform ident lookups +# for your main multi-user Unix boxes, but not for your Macs +# and PCs. By default, ident lookups are not performed for +# any requests. +# +# To enable ident lookups for specific client addresses, you +# can follow this example: +# +# acl ident_aware_hosts src 198.168.1.0/255.255.255.0 +# ident_lookup_access allow ident_aware_hosts +# ident_lookup_access deny all +# +# This option may be disabled by using --disable-ident with +# the configure script. +# +#Default: +# ident_lookup_access deny all + + +# ADMINISTRATIVE PARAMETERS +# ----------------------------------------------------------------------------- + +# TAG: cache_mgr +# Email-address of local cache manager who will receive +# mail if the cache dies. The default is "webmaster." +# +#Default: +# cache_mgr root + +# TAG: cache_effective_user +# TAG: cache_effective_group +# +# If the cache is run as root, it will change its effective/real +# UID/GID to the UID/GID specified below. The default is to +# change to UID to nobody and GID to nobody. +# +# If Squid is not started as root, the default is to keep the +# current UID/GID. Note that if Squid is not started as root then +# you cannot set http_port to a value lower than 1024. +# +#Default: +# cache_effective_user nobody +# cache_effective_group nobody + +# TAG: visible_hostname +# If you want to present a special hostname in error messages, etc, +# then define this. Otherwise, the return value of gethostname() +# will be used. If you have multiple caches in a cluster and +# get errors about IP-forwarding you must set them to have individual +# names with this setting. +# +#Default: +# none + +# TAG: unique_hostname +# If you want to have multiple machines with the same +# 'visible_hostname' then you must give each machine a different +# 'unique_hostname' so that forwarding loops can be detected. +# +#Default: +# none + +# TAG: hostname_aliases +# A list of other DNS names that your cache has. +# +#Default: +# none + + +# OPTIONS FOR THE CACHE REGISTRATION SERVICE +# ----------------------------------------------------------------------------- +# +# This section contains parameters for the (optional) cache +# announcement service. This service is provided to help +# cache administrators locate one another in order to join or +# create cache hierarchies. +# +# An 'announcement' message is sent (via UDP) to the registration +# service by Squid. By default, the announcement message is NOT +# SENT unless you enable it with 'announce_period' below. +# +# The announcement message includes your hostname, plus the +# following information from this configuration file: +# +# http_port +# icp_port +# cache_mgr +# +# All current information is processed regularly and made +# available on the Web at http://www.ircache.net/Cache/Tracker/. + +# TAG: announce_period +# This is how frequently to send cache announcements. The +# default is `0' which disables sending the announcement +# messages. +# +# To enable announcing your cache, just uncomment the line +# below. +# +#Default: +# announce_period 0 +# +#To enable announcing your cache, just uncomment the line below. +#announce_period 1 day + +# TAG: announce_host +# TAG: announce_file +# TAG: announce_port +# announce_host and announce_port set the hostname and port +# number where the registration message will be sent. +# +# Hostname will default to 'tracker.ircache.net' and port will +# default default to 3131. If the 'filename' argument is given, +# the contents of that file will be included in the announce +# message. +# +#Default: +# announce_host tracker.ircache.net +# announce_port 3131 + + +# HTTPD-ACCELERATOR OPTIONS +# ----------------------------------------------------------------------------- + +# TAG: httpd_accel_host +# TAG: httpd_accel_port +# If you want to run Squid as an httpd accelerator, define the +# host name and port number where the real HTTP server is. +# +# If you want virtual host support then specify the hostname +# as "virtual". +# +# If you want virtual port support then specify the port as "0". +# +# NOTE: enabling httpd_accel_host disables proxy-caching and +# ICP. If you want these features enabled also, then set +# the 'httpd_accel_with_proxy' option. +# +#Default: +# httpd_accel_port 80 + +# TAG: httpd_accel_single_host on|off +# If you are running Squid as a accelerator and have a single backend +# server then set this to on. This causes Squid to forward the request +# to this server irregardles of what any redirectors or Host headers +# says. +# +# Leave this at off if you have multiple backend servers, and use a +# redirector (or host table or private DNS) to map the requests to the +# appropriate backend servers. Note that the mapping needs to be a +# 1-1 mapping between requested and backend (from redirector) domain +# names or caching will fail, as cacing is performed using the +# URL returned from the redirector. +# +# See also redirect_rewrites_host_header. +# +#Default: +# httpd_accel_single_host off + +# TAG: httpd_accel_with_proxy on|off +# If you want to use Squid as both a local httpd accelerator +# and as a proxy, change this to 'on'. Note however that your +# proxy users may have trouble to reach the accelerated domains +# unless their browsers are configured not to use this proxy for +# those domains (for example via the no_proxy browser configuration +# setting) +# +#Default: +# httpd_accel_with_proxy off + +# TAG: httpd_accel_uses_host_header on|off +# HTTP/1.1 requests include a Host: header which is basically the +# hostname from the URL. Squid can be an accelerator for +# different HTTP servers by looking at this header. However, +# Squid does NOT check the value of the Host header, so it opens +# a big security hole. We recommend that this option remain +# disabled unless you are sure of what you are doing. +# +# However, you will need to enable this option if you run Squid +# as a transparent proxy. Otherwise, virtual servers which +# require the Host: header will not be properly cached. +# +#Default: +# httpd_accel_uses_host_header off + + +# MISCELLANEOUS +# ----------------------------------------------------------------------------- + +# TAG: dns_testnames +# The DNS tests exit as soon as the first site is successfully looked up +# +# This test can be disabled with the -D command line option. +# +#Default: +# dns_testnames netscape.com internic.net nlanr.net microsoft.com + +# TAG: logfile_rotate +# Specifies the number of logfile rotations to make when you +# type 'squid -k rotate'. The default is 10, which will rotate +# with extensions 0 through 9. Setting logfile_rotate to 0 will +# disable the rotation, but the logfiles are still closed and +# re-opened. This will enable you to rename the logfiles +# yourself just before sending the rotate signal. +# +# Note, the 'squid -k rotate' command normally sends a USR1 +# signal to the running squid process. In certain situations +# (e.g. on Linux with Async I/O), USR1 is used for other +# purposes, so -k rotate uses another signal. It is best to get +# in the habit of using 'squid -k rotate' instead of 'kill -USR1 +# <pid>'. +# +#Default: +# logfile_rotate 0 + +# TAG: append_domain +# Appends local domain name to hostnames without any dots in +# them. append_domain must begin with a period. +# +#Example: +# append_domain .yourdomain.com +# +#Default: +# none + +# TAG: tcp_recv_bufsize (bytes) +# Size of receive buffer to set for TCP sockets. Probably just +# as easy to change your kernel's default. Set to zero to use +# the default buffer size. +# +#Default: +# tcp_recv_bufsize 0 bytes + +# TAG: err_html_text +# HTML text to include in error messages. Make this a "mailto" +# URL to your admin address, or maybe just a link to your +# organizations Web page. +# +# To include this in your error messages, you must rewrite +# the error template files (found in the "errors" directory). +# Wherever you want the 'err_html_text' line to appear, +# insert a %L tag in the error template file. +# +#Default: +# none + +# TAG: deny_info +# Usage: deny_info err_page_name acl +# Example: deny_info ERR_CUSTOM_ACCESS_DENIED bad_guys +# +# This can be used to return a ERR_ page for requests which +# do not pass the 'http_access' rules. A single ACL will cause +# the http_access check to fail. If a 'deny_info' line exists +# for that ACL then Squid returns a corresponding error page. +# +# You may use ERR_ pages that come with Squid or create your own pages +# and put them into the configured errors/ directory. +# +#Default: +# none + +# TAG: memory_pools on|off +# If set, Squid will keep pools of allocated (but unused) memory +# available for future use. If memory is a premium on your +# system and you believe your malloc library outperforms Squid +# routines, disable this. +# +#Default: +# memory_pools on + +# TAG: memory_pools_limit (bytes) +# Used only with memory_pools on: +# memory_pools_limit 50 MB +# +# If set to a non-zero value, Squid will keep at most the specified +# limit of allocated (but unused) memory in memory pools. All free() +# requests that exceed this limit will be handled by your malloc +# library. Squid does not pre-allocate any memory, just safe-keeps +# objects that otherwise would be free()d. Thus, it is safe to set +# memory_pools_limit to a reasonably high value even if your +# configuration will use less memory. +# +# If not set (default) or set to zero, Squid will keep all memory it +# can. That is, there will be no limit on the total amount of memory +# used for safe-keeping. +# +# To disable memory allocation optimization, do not set +# memory_pools_limit to 0. Set memory_pools to "off" instead. +# +# An overhead for maintaining memory pools is not taken into account +# when the limit is checked. This overhead is close to four bytes per +# object kept. However, pools may actually _save_ memory because of +# reduced memory thrashing in your malloc library. +# +#Default: +# none + +# TAG: forwarded_for on|off +# If set, Squid will include your system's IP address or name +# in the HTTP requests it forwards. By default it looks like +# this: +# +# X-Forwarded-For: 192.1.2.3 +# +# If you disable this, it will appear as +# +# X-Forwarded-For: unknown +# +#Default: +# forwarded_for on + +# TAG: log_icp_queries on|off +# If set, ICP queries are logged to access.log. You may wish +# do disable this if your ICP load is VERY high to speed things +# up or to simplify log analysis. +# +#Default: +# log_icp_queries on + +# TAG: icp_hit_stale on|off +# If you want to return ICP_HIT for stale cache objects, set this +# option to 'on'. If you have sibling relationships with caches +# in other administrative domains, this should be 'off'. If you only +# have sibling relationships with caches under your control, then +# it is probably okay to set this to 'on'. +# +#Default: +# icp_hit_stale off + +# TAG: minimum_direct_hops +# If using the ICMP pinging stuff, do direct fetches for sites +# which are no more than this many hops away. +# +#Default: +# minimum_direct_hops 4 + +# TAG: minimum_direct_rtt +# If using the ICMP pinging stuff, do direct fetches for sites +# which are no more than this many rtt milliseconds away. +# +#Default: +# minimum_direct_rtt 400 + +# TAG: cachemgr_passwd +# Specify passwords for cachemgr operations. +# +# Usage: cachemgr_passwd password action action ... +# +# Some valid actions are (see cache manager menu for a full list): +# 5min +# 60min +# asndb +# authenticator +# cbdata +# client_list +# comm_incoming +# config * +# counters +# delay +# digest_stats +# dns +# events +# filedescriptors +# fqdncache +# histograms +# http_headers +# info +# io +# ipcache +# mem +# menu +# netdb +# non_peers +# objects +# pconn +# peer_select +# redirector +# refresh +# server_list +# shutdown * +# store_digest +# storedir +# utilization +# via_headers +# vm_objects +# +# * Indicates actions which will not be performed without a +# valid password, others can be performed if not listed here. +# +# To disable an action, set the password to "disable". +# To allow performing an action without a password, set the +# password to "none". +# +# Use the keyword "all" to set the same password for all actions. +# +#Example: +# cachemgr_passwd secret shutdown +# cachemgr_passwd lesssssssecret info stats/objects +# cachemgr_passwd disable all +# +#Default: +# none + +# TAG: store_avg_object_size (kbytes) +# Average object size, used to estimate number of objects your +# cache can hold. See doc/Release-Notes-1.1.txt. The default is +# 13 KB. +# +#Default: +# store_avg_object_size 13 KB + +# TAG: store_objects_per_bucket +# Target number of objects per bucket in the store hash table. +# Lowering this value increases the total number of buckets and +# also the storage maintenance rate. The default is 50. +# +#Default: +# store_objects_per_bucket 20 + +# TAG: client_db on|off +# If you want to disable collecting per-client statistics, then +# turn off client_db here. +# +#Default: +# client_db on + +# TAG: netdb_low +# TAG: netdb_high +# The low and high water marks for the ICMP measurement +# database. These are counts, not percents. The defaults are +# 900 and 1000. When the high water mark is reached, database +# entries will be deleted until the low mark is reached. +# +#Default: +# netdb_low 900 +# netdb_high 1000 + +# TAG: netdb_ping_period +# The minimum period for measuring a site. There will be at +# least this much delay between successive pings to the same +# network. The default is five minutes. +# +#Default: +# netdb_ping_period 5 minutes + +# TAG: query_icmp on|off +# If you want to ask your peers to include ICMP data in their ICP +# replies, enable this option. +# +# If your peer has configured Squid (during compilation) with +# '--enable-icmp' then that peer will send ICMP pings to origin server +# sites of the URLs it receives. If you enable this option then the +# ICP replies from that peer will include the ICMP data (if available). +# Then, when choosing a parent cache, Squid will choose the parent with +# the minimal RTT to the origin server. When this happens, the +# hierarchy field of the access.log will be +# "CLOSEST_PARENT_MISS". This option is off by default. +# +#Default: +# query_icmp off + +# TAG: test_reachability on|off +# When this is 'on', ICP MISS replies will be ICP_MISS_NOFETCH +# instead of ICP_MISS if the target host is NOT in the ICMP +# database, or has a zero RTT. +# +#Default: +# test_reachability off + +# TAG: buffered_logs on|off +# Some log files (cache.log, useragent.log) are written with +# stdio functions, and as such they can be buffered or +# unbuffered. By default they will be unbuffered. Buffering them +# can speed up the writing slightly (though you are unlikely to +# need to worry). +# +#Default: +# buffered_logs off + +# TAG: reload_into_ims on|off +# When you enable this option, client no-cache or ``reload'' +# requests will be changed to If-Modified-Since requests. +# Doing this VIOLATES the HTTP standard. Enabling this +# feature could make you liable for problems which it +# causes. +# +# see also refresh_pattern for a more selective approach. +# +# This option may be disabled by using --disable-http-violations +# with the configure script. +# +#Default: +# reload_into_ims off + +# TAG: always_direct +# Usage: always_direct allow|deny [!]aclname ... +# +# Here you can use ACL elements to specify requests which should +# ALWAYS be forwarded directly to origin servers. For example, +# to always directly forward requests for local servers use +# something like: +# +# acl local-servers dstdomain my.domain.net +# always_direct allow local-servers +# +# To always forward FTP requests directly, use +# +# acl FTP proto FTP +# always_direct allow FTP +# +# NOTE: There is a similar, but opposite option named +# 'never_direct'. You need to be aware that "always_direct deny +# foo" is NOT the same thing as "never_direct allow foo". You +# may need to use a deny rule to exclude a more-specific case of +# some other rule. Example: +# +# acl local-external dstdomain external.foo.net +# acl local-servers dstdomain foo.net +# always_direct deny local-external +# always_direct allow local-servers +# +# This option replaces some v1.1 options such as local_domain +# and local_ip. +# +#Default: +# none + +# TAG: never_direct +# Usage: never_direct allow|deny [!]aclname ... +# +# never_direct is the opposite of always_direct. Please read +# the description for always_direct if you have not already. +# +# With 'never_direct' you can use ACL elements to specify +# requests which should NEVER be forwarded directly to origin +# servers. For example, to force the use of a proxy for all +# requests, except those in your local domain use something like: +# +# acl local-servers dstdomain foo.net +# acl all src 0.0.0.0/0.0.0.0 +# never_direct deny local-servers +# never_direct allow all +# +# or if squid is inside a firewall and there is local intranet +# servers inside the firewall then use something like: +# +# acl local-intranet dstdomain foo.net +# acl local-external dstdomain external.foo.net +# always_direct deny local-external +# always_direct allow local-intranet +# never_direct allow all +# +# This option replaces some v1.1 options such as inside_firewall +# and firewall_ip. +# +#Default: +# none + +# TAG: anonymize_headers +# Usage: anonymize_headers allow|deny header_name ... +# +# This option replaces the old 'http_anonymizer' option with +# something that is much more configurable. You may now +# specify exactly which headers are to be allowed, or which +# are to be removed from outgoing requests. +# +# There are two methods of using this option. You may either +# allow specific headers (thus denying all others), or you +# may deny specific headers (thus allowing all others). +# +# For example, to achieve the same behavior as the old +# 'http_anonymizer standard' option, you should use: +# +# anonymize_headers deny From Referer Server +# anonymize_headers deny User-Agent WWW-Authenticate Link +# +# Or, to reproduce the old 'http_anonymizer paranoid' feature +# you should use: +# +# anonymize_headers allow Allow Authorization Cache-Control +# anonymize_headers allow Content-Encoding Content-Length +# anonymize_headers allow Content-Type Date Expires Host +# anonymize_headers allow If-Modified-Since Last-Modified +# anonymize_headers allow Location Pragma Accept +# anonymize_headers allow Accept-Encoding Accept-Language +# anonymize_headers allow Content-Language Mime-Version +# anonymize_headers allow Retry-After Title Connection +# anonymize_headers allow Proxy-Connection +# +# NOTE: You can not mix "allow" and "deny". All 'anonymize_headers' +# lines must have the same second argument. +# +# By default, all headers are allowed (no anonymizing is +# performed). +# +#Default: +# none + +# TAG: fake_user_agent +# If you filter the User-Agent header with 'anonymize_headers' it +# may cause some Web servers to refuse your request. Use this to +# fake one up. For example: +# +# fake_user_agent Nutscrape/1.0 (CP/M; 8-bit) +# (credit to Paul Southworth pauls@etext.org for this one!) +# +#Default: +# none + +# TAG: icon_directory +# Where the icons are stored. These are normally kept in +# /usr/lib/squid/icons +# +#Default: +# icon_directory /usr/lib/squid/icons + +# TAG: error_directory +# Directory where the error files are read from. +# /usr/lib/squid/errors contains sets of error files +# in different languages. The default error directory +# is /etc/squid/errors, which is a link to one of these +# error sets. +# +# If you wish to create your own versions of the error files, +# either to customize them to suit your language or company, +# copy the template English files to another +# directory and point this tag at them. +# +#error_directory /etc/squid/errors +# +#Default: +# error_directory /etc/squid/errors + +# TAG: minimum_retry_timeout (seconds) +# This specifies the minimum connect timeout, for when the +# connect timeout is reduced to compensate for the availability +# of multiple IP addresses. +# +# When a connection to a host is initiated, and that host has +# several IP addresses, the default connection timeout is reduced +# by dividing it by the number of addresses. So, a site with 15 +# addresses would then have a timeout of 8 seconds for each +# address attempted. To avoid having the timeout reduced to the +# point where even a working host would not have a chance to +# respond, this setting is provided. The default, and the +# minimum value, is five seconds, and the maximum value is sixty +# seconds, or half of connect_timeout, whichever is greater and +# less than connect_timeout. +# +#Default: +# minimum_retry_timeout 5 seconds + +# TAG: maximum_single_addr_tries +# This sets the maximum number of connection attempts for a +# host that only has one address (for multiple-address hosts, +# each address is tried once). +# +# The default value is three tries, the (not recommended) +# maximum is 255 tries. A warning message will be generated +# if it is set to a value greater than ten. +# +#Default: +# maximum_single_addr_tries 3 + +# TAG: snmp_port +# Squid can now serve statistics and status information via SNMP. +# By default it listens to port 3401 on the machine. If you don't +# wish to use SNMP, set this to "0". +# +# NOTE: SNMP support requires use the --enable-snmp configure +# command line option. +# +#Default: +# snmp_port 3401 + +# TAG: snmp_access +# Allowing or denying access to the SNMP port. +# +# All access to the agent is denied by default. +# usage: +# +# snmp_access allow|deny [!]aclname ... +# +#Example: +# snmp_access allow snmppublic localhost +# snmp_access deny all +# +#Default: +# snmp_access deny all + +# TAG: snmp_incoming_address +# TAG: snmp_outgoing_address +# Just like 'udp_incoming_address' above, but for the SNMP port. +# +# snmp_incoming_address is used for the SNMP socket receiving +# messages from SNMP agents. +# snmp_outgoing_address is used for SNMP packets returned to SNMP +# agents. +# +# The default snmp_incoming_address (0.0.0.0) is to listen on all +# available network interfaces. +# +# If snmp_outgoing_address is set to 255.255.255.255 (the default) +# then it will use the same socket as snmp_incoming_address. Only +# change this if you want to have SNMP replies sent using another +# address than where this Squid listens for SNMP queries. +# +# NOTE, snmp_incoming_address and snmp_outgoing_address can not have +# the same value since they both use port 3401. +# +#Default: +# snmp_incoming_address 0.0.0.0 +# snmp_outgoing_address 255.255.255.255 + +# TAG: as_whois_server +# WHOIS server to query for AS numbers. NOTE: AS numbers are +# queried only when Squid starts up, not for every request. +# +#Default: +# as_whois_server whois.ra.net +# as_whois_server whois.ra.net + +# TAG: wccp_router +# Use this option to define your WCCP ``home'' router for +# Squid. Setting the 'wccp_router' to 0.0.0.0 (the default) +# disables WCCP. +# +#Default: +# wccp_router 0.0.0.0 + +# TAG: wccp_version +# According to some users, Cisco IOS 11.2 only supports WCCP +# version 3. If you're using that version of IOS, change +# this value to 3. +# +#Default: +# wccp_version 4 + +# TAG: wccp_incoming_address +# TAG: wccp_outgoing_address +# wccp_incoming_address Use this option if you require WCCP +# messages to be received on only one +# interface. Do NOT use this option if +# you're unsure how many interfaces you +# have, or if you know you have only one +# interface. +# +# wccp_outgoing_address Use this option if you require WCCP +# messages to be sent out on only one +# interface. Do NOT use this option if +# you're unsure how many interfaces you +# have, or if you know you have only one +# interface. +# +# The default behavior is to not bind to any specific address. +# +# NOTE, wccp_incoming_address and wccp_outgoing_address can not have +# the same value since they both use port 2048. +# +#Default: +# wccp_incoming_address 0.0.0.0 +# wccp_outgoing_address 255.255.255.255 + + +# DELAY POOL PARAMETERS (all require DELAY_POOLS compilation option) +# ----------------------------------------------------------------------------- + +# TAG: delay_pools +# This represents the number of delay pools to be used. For example, +# if you have one class 2 delay pool and one class 3 delays pool, you +# have a total of 2 delay pools. +# +# To enable this option, you must use --enable-delay-pools with the +# configure script. +# +#Default: +# delay_pools 0 + +# TAG: delay_class +# This defines the class of each delay pool. There must be exactly one +# delay_class line for each delay pool. For example, to define two +# delay pools, one of class 2 and one of class 3, the settings above +# and here would be: +# +#Example: +# delay_pools 2 # 2 delay pools +# delay_class 1 2 # pool 1 is a class 2 pool +# delay_class 2 3 # pool 2 is a class 3 pool +# +# The delay pool classes are: +# +# class 1 Everything is limited by a single aggregate +# bucket. +# +# class 2 Everything is limited by a single aggregate +# bucket as well as an "individual" bucket chosen +# from bits 25 through 32 of the IP address. +# +# class 3 Everything is limited by a single aggregate +# bucket as well as a "network" bucket chosen +# from bits 17 through 24 of the IP address and a +# "individual" bucket chosen from bits 17 through +# 32 of the IP address. +# +# NOTE: If an IP address is a.b.c.d +# -> bits 25 through 32 are "d" +# -> bits 17 through 24 are "c" +# -> bits 17 through 32 are "c * 256 + d" +# +#Default: +# none + +# TAG: delay_access +# This is used to determine which delay pool a request falls into. +# The first matched delay pool is always used, i.e., if a request falls +# into delay pool number one, no more delay are checked, otherwise the +# rest are checked in order of their delay pool number until they have +# all been checked. For example, if you want some_big_clients in delay +# pool 1 and lotsa_little_clients in delay pool 2: +# +#Example: +# delay_access 1 allow some_big_clients +# delay_access 1 deny all +# delay_access 2 allow lotsa_little_clients +# delay_access 2 deny all +# +#Default: +# none + +# TAG: delay_parameters +# This defines the parameters for a delay pool. Each delay pool has +# a number of "buckets" associated with it, as explained in the +# description of delay_class. For a class 1 delay pool, the syntax is: +# +#delay_parameters pool aggregate +# +# For a class 2 delay pool: +# +#delay_parameters pool aggregate individual +# +# For a class 3 delay pool: +# +#delay_parameters pool aggregate network individual +# +# The variables here are: +# +# pool a pool number - ie, a number between 1 and the +# number specified in delay_pools as used in +# delay_class lines. +# +# aggregate the "delay parameters" for the aggregate bucket +# (class 1, 2, 3). +# +# individual the "delay parameters" for the individual +# buckets (class 2, 3). +# +# network the "delay parameters" for the network buckets +# (class 3). +# +# A pair of delay parameters is written restore/maximum, where restore is +# the number of bytes (not bits - modem and network speeds are usually +# quoted in bits) per second placed into the bucket, and maximum is the +# maximum number of bytes which can be in the bucket at any time. +# +# For example, if delay pool number 1 is a class 2 delay pool as in the +# above example, and is being used to strictly limit each host to 64kbps +# (plus overheads), with no overall limit, the line is: +# +#delay_parameters 1 -1/-1 8000/8000 +# +# Note that the figure -1 is used to represent "unlimited". +# +# And, if delay pool number 2 is a class 3 delay pool as in the above +# example, and you want to limit it to a total of 256kbps (strict limit) +# with each 8-bit network permitted 64kbps (strict limit) and each +# individual host permitted 4800bps with a bucket maximum size of 64kb +# to permit a decent web page to be downloaded at a decent speed +# (if the network is not being limited due to overuse) but slow down +# large downloads more significantly: +# +#delay_parameters 2 32000/32000 8000/8000 600/64000 +# +# There must be one delay_parameters line for each delay pool. +# +#Default: +# none + +# TAG: delay_initial_bucket_level (percent, 0-100) +# The initial bucket percentage is used to determine how much is put +# in each bucket when squid starts, is reconfigured, or first notices +# a host accessing it (in class 2 and class 3, individual hosts and +# networks only have buckets associated with them once they have been +# "seen" by squid). +# +#Default: +# delay_initial_bucket_level 50 + +# TAG: incoming_icp_average +# TAG: incoming_http_average +# TAG: incoming_dns_average +# TAG: min_icp_poll_cnt +# TAG: min_dns_poll_cnt +# TAG: min_http_poll_cnt +# Heavy voodoo here. I can't even believe you are reading this. +# Are you crazy? Don't even think about adjusting these unless +# you understand the algorithms in comm_select.c first! +# +#Default: +# incoming_icp_average 6 +# incoming_http_average 4 +# incoming_dns_average 4 +# min_icp_poll_cnt 8 +# min_dns_poll_cnt 8 +# min_http_poll_cnt 8 + +# TAG: max_open_disk_fds +# To avoid having disk as the I/O bottleneck Squid can optionally +# bypass the on-disk cache if more than this amount of disk file +# descriptors are open. +# +# A value of 0 indicates no limit. +# +#Default: +# max_open_disk_fds 0 + +# TAG: offline_mode +# Enable this option and Squid will never try to validate cached +# objects. +# +#Default: +# offline_mode off + +# TAG: uri_whitespace +# What to do with requests that have whitespace characters in the +# URI. Options: +# +# strip: The whitespace characters are stripped out of the URL. +# This is the behavior recommended by RFC2616. +# deny: The request is denied. The user receives an "Invalid +# Request" message. +# allow: The request is allowed and the URI is not changed. The +# whitespace characters remain in the URI. Note the +# whitespace is passed to redirector processes if they +# are in use. +# encode: The request is allowed and the whitespace characters are +# encoded according to RFC1738. This could be considered +# a violation of the HTTP/1.1 +# RFC because proxies are not allowed to rewrite URI's. +# chop: The request is allowed and the URI is chopped at the +# first whitespace. This might also be considered a +# violation. +# +#Default: +# uri_whitespace strip + +# TAG: broken_posts +# A list of ACL elements which, if matched, causes Squid to send +# a extra CRLF pair after the body of a PUT/POST request. +# +# Some HTTP servers has broken implementations of PUT/POST, +# and rely on a extra CRLF pair sent by some WWW clients. +# +# Quote from RFC 2068 section 4.1 on this matter: +# +# Note: certain buggy HTTP/1.0 client implementations generate an +# extra CRLF's after a POST request. To restate what is explicitly +# forbidden by the BNF, an HTTP/1.1 client must not preface or follow +# a request with an extra CRLF. +# +#Example: +# acl buggy_server url_regex ^http://.... +# broken_posts allow buggy_server +# +#Default: +# none + +# TAG: mcast_miss_addr +# Note: This option is only available if Squid is rebuilt with the +# -DMULTICAST_MISS_STREAM option +# +# If you enable this option, every "cache miss" URL will +# be sent out on the specified multicast address. +# +# Do not enable this option unless you are are absolutely +# certain you understand what you are doing. +# +#Default: +# mcast_miss_addr 255.255.255.255 + +# TAG: mcast_miss_ttl +# Note: This option is only available if Squid is rebuilt with the +# -DMULTICAST_MISS_TTL option +# +# This is the time-to-live value for packets multicasted +# when multicasting off cache miss URLs is enabled. By +# default this is set to 'site scope', i.e. 16. +# +#Default: +# mcast_miss_ttl 16 + +# TAG: mcast_miss_port +# Note: This option is only available if Squid is rebuilt with the +# -DMULTICAST_MISS_STREAM option +# +# This is the port number to be used in conjunction with +# 'mcast_miss_addr'. +# +#Default: +# mcast_miss_port 3135 + +# TAG: mcast_miss_encode_key +# Note: This option is only available if Squid is rebuilt with the +# -DMULTICAST_MISS_STREAM option +# +# The URLs that are sent in the multicast miss stream are +# encrypted. This is the encryption key. +# +#Default: +# mcast_miss_encode_key XXXXXXXXXXXXXXXX + +# TAG: nonhierarchical_direct +# By default, Squid will send any non-hierarchical requests +# (matching hierarchy_stoplist or not cachable request type) direct +# to origin servers. +# +# If you set this to off, then Squid will prefer to send these +# requests to parents. +# +# Note that in most configurations, by turning this off you will only +# add latency to these request without any improvement in global hit +# ratio. +# +# If you are inside an firewall then see never_direct instead of +# this directive. +# +#Default: +# nonhierarchical_direct on + +# TAG: prefer_direct +# Normally Squid tries to use parents for most requests. If you by some +# reason like it to first try going direct and only use a parent if +# going direct fails then set this to off. +# +# By combining nonhierarchical_direct off and prefer_direct on you +# can set up Squid to use a parent as a backup path if going direct +# fails. +# +#Default: +# prefer_direct off + +# TAG: strip_query_terms +# By default, Squid strips query terms from requested URLs before +# logging. This protects your user's privacy. +# +#Default: +# strip_query_terms on + +# TAG: coredump_dir +# By default Squid leaves core files in the first cache_dir +# directory. If you set 'coredump_dir' to a directory +# that exists, Squid will chdir() to that directory at startup +# and coredump files will be left there. +# +#Default: +# none + +# TAG: redirector_bypass +# When this is 'on', a request will not go through the +# redirector if all redirectors are busy. If this is 'off' +# and the redirector queue grows too large, Squid will exit +# with a FATAL error and ask you to increase the number of +# redirectors. You should only enable this if the redirectors +# are not critical to your caching system. If you use +# redirectors for access control, and you enable this option, +# then users may have access to pages that they should not +# be allowed to request. +# +#Default: +# redirector_bypass off + +# TAG: ignore_unknown_nameservers +# By default Squid checks that DNS responses are received +# from the same IP addresses that they are sent to. If they +# don't match, Squid ignores the response and writes a warning +# message to cache.log. You can allow responses from unknown +# nameservers by setting this option to 'off'. +# +#Default: +# ignore_unknown_nameservers on + +# TAG: digest_generation +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This controls whether the server will generate a Cache Digest +# of its contents. By default, Cache Digest generation is +# enabled if Squid is compiled with USE_CACHE_DIGESTS defined. +# +#Default: +# digest_generation on + +# TAG: digest_bits_per_entry +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This is the number of bits of the server's Cache Digest which +# will be associated with the Digest entry for a given HTTP +# Method and URL (public key) combination. The default is 5. +# +#Default: +# digest_bits_per_entry 5 + +# TAG: digest_rebuild_period (seconds) +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This is the number of seconds between Cache Digest rebuilds. +# +#Default: +# digest_rebuild_period 1 hour + +# TAG: digest_rewrite_period (seconds) +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This is the number of seconds between Cache Digest writes to +# disk. +# +#Default: +# digest_rewrite_period 1 hour + +# TAG: digest_swapout_chunk_size (bytes) +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This is the number of bytes of the Cache Digest to write to +# disk at a time. It defaults to 4096 bytes (4KB), the Squid +# default swap page. +# +#Default: +# digest_swapout_chunk_size 4096 bytes + +# TAG: digest_rebuild_chunk_percentage (percent, 0-100) +# Note: This option is only available if Squid is rebuilt with the +# --enable-cache-digests option +# +# This is the percentage of the Cache Digest to be scanned at a +# time. By default it is set to 10% of the Cache Digest. +# +#Default: +# digest_rebuild_chunk_percentage 10 + +# TAG: chroot +# Use this to have Squid do a chroot() while initializing. This +# also causes Squid to fully drop root privileges after +# initializing. This means, for example, that if you use a HTTP +# port less than 1024 and try to reconfigure, you will get an +# error. +# +#Default: +# none + +# TAG: client_persistent_connections +# TAG: server_persistent_connections +# Persistent connection support for clients and servers. By +# default, Squid uses persistent connections (when allowed) +# with its clients and servers. You can use these options to +# disable persistent connections with clients and/or servers. +# +#Default: +# client_persistent_connections on +# server_persistent_connections on + +# TAG: pipeline_prefetch +# To boost the performance of pipelined requests to closer +# match that of a non-proxied environment Squid tries to fetch +# up to two requests in parallell from a pipeline. +# +#Default: +# pipeline_prefetch on + +# TAG: extension_methods +# Squid only knows about standardized HTTP request methods. +# You can add up to 20 additional "extension" methods here. +# +#Default: +# none + +# TAG: high_response_time_warning (msec) +# If the one-minute median response time exceeds this value, +# Squid prints a WARNING with debug level 0 to get the +# administrators attention. The value is in milliseconds. +# +#Default: +# high_response_time_warning 0 + +# TAG: high_page_fault_warning +# If the one-minute average page fault rate exceeds this +# value, Squid prints a WARNING with debug level 0 to get +# the administrators attention. The value is in page faults +# per second. +# +#Default: +# high_page_fault_warning 0 + +# TAG: high_memory_warning +# If the memory usage (as determined by mallinfo) exceeds +# value, Squid prints a WARNING with debug level 0 to get +# the administrators attention. +# +#Default: +# high_memory_warning 0 + +# TAG: store_dir_select_algorithm +# Set this to 'round-robin' as an alternative. +# +#Default: +# store_dir_select_algorithm least-load + +# TAG: forward_log +# Note: This option is only available if Squid is rebuilt with the +# -DWIP_FWD_LOG option +# +# Logs the server-side requests. +# +# This is currently work in progress. +# +#Default: +# none + +# TAG: ie_refresh on|off +# Microsoft Internet Explorer up until version 5.5 Service +# Pack 1 has an issue with transparent proxies, wherein it +# is impossible to force a refresh. Turning this on provides +# a partial fix to the problem, by causing all IMS-REFRESH +# requests from older IE versions to check the origin server +# for fresh content. This reduces hit ratio by some amount +# (~10% in my experience), but allows users to actually get +# fresh content when they want it. Note that because Squid +# cannot tell if the user is using 5.5 or 5.5SP1, the behavior +# of 5.5 is unchanged from old versions of Squid (i.e. a +# forced refresh is impossible). Newer versions of IE will, +# hopefully, continue to have the new behavior and will be +# handled based on that assumption. This option defaults to +# the old Squid behavior, which is better for hit ratios but +# worse for clients using IE, if they need to be able to +# force fresh content. +# +#Default: +# ie_refresh off + diff --git a/proxy_wizard/scripts/testport.sh b/proxy_wizard/scripts/testport.sh new file mode 100755 index 00000000..e800dbd5 --- /dev/null +++ b/proxy_wizard/scripts/testport.sh @@ -0,0 +1,47 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000,2001 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# +# squid wizard + +echo_debug $0 + +[ -r /etc/services ] || exit 0 + +echo_debug $wiz_squid_port + +# we now that we got a positive integer (uint) + +[ $wiz_squid_port -eq 8080 ] && exit 0 +[ $wiz_squid_port -lt 1024 ] && exit 2 +[ $wiz_squid_port -ge 65536 ] && exit 2 + +grep -qs "[[:space:]]$wiz_squid_port/tcp" /etc/services && { + echo_debug "err service" + exit 1 +} +echo_debug "no pb" +exit 0 + |