diff options
| -rwxr-xr-x | sysconfig/network-scripts/ifdown | 100 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifdown-bnep | 49 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifdown-eth | 117 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifup | 307 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifup-bnep | 55 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifup-eth | 337 |
6 files changed, 564 insertions, 401 deletions
diff --git a/sysconfig/network-scripts/ifdown b/sysconfig/network-scripts/ifdown index ce7fb753..e4635fe5 100755 --- a/sysconfig/network-scripts/ifdown +++ b/sysconfig/network-scripts/ifdown @@ -40,102 +40,8 @@ fi OTHERSCRIPT="/etc/sysconfig/network-scripts/ifdown-${DEVICETYPE}" -if [ -x $OTHERSCRIPT ]; then - exec $OTHERSCRIPT $CONFIG $2 +if [ ! -x ${OTHERSCRIPT} ]; then + OTHERSCRIPT="/etc/sysconfig/network-scripts/ifdown-eth" fi -if [ -n "${BRIDGE}" -a -x /usr/sbin/brctl ]; then - /sbin/ip link set dev ${DEVICE} down - /usr/sbin/brctl delif ${BRIDGE} ${DEVICE} - # Upon removing a device from a bridge, - # it's necessary to make radvd reload its config - [ -r /var/run/radvd/radvd.pid ] && kill -HUP `cat /var/run/radvd/radvd.pid` - exit 0 -fi - -. /etc/sysconfig/network - -# Check to make sure the device is actually up -check_device_down ${DEVICE} && [ "$BOOTPROTO" != "dhcp" -a "$BOOTPROTO" != "bootp" ] && [ -n "$VLAN" -a "$VLAN" != "yes" ] && exit 0 - -if [ -n "${HWADDR}" -a -z "${MACADDR}" ]; then - FOUNDMACADDR=`get_hwaddr ${REALDEVICE}` - if [ "${FOUNDMACADDR}" != "${HWADDR}" ]; then - NEWCONFIG=`LANG=C grep -il "^[[:space:]]*HWADDR=${HWADDR}" /etc/sysconfig/network-scripts/ifcfg-*` - if [ -n "${NEWCONFIG}" -a "${NEWCONFIG}" != "${CONFIG}" ]; then - exec /sbin/ifdown ${NEWCONFIG} - else - echo $"Device ${DEVICE} has different MAC address than expected, ignoring." - exit 1 - fi - fi -fi - -if [ "${NETWORKING_IPV6}" = "yes" ]; then - /etc/sysconfig/network-scripts/ifdown-ipv6 ${CONFIG} - if [[ "${DHCPV6C}" = [Yy1]* ]] && [ -f /var/run/dhcp6c_${DEVICE}.pid ]; then - kill `cat /var/run/dhcp6c_${DEVICE}.pid`; - rm -f /var/run/dhcp6c_${DEVICE}.pid; - fi; -fi; - -retcode=0 -[ -n "`pidof -x dhclient`" ] && { - if [ -f "/var/run/dhclient-${DEVICE}.pid" ]; then - if [[ "$DHCPRELEASE" = [yY1]* ]]; then - /sbin/dhclient -r -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid ${DEVICE} >/dev/null 2>&1 - else - reason=STOP interface=${DEVICE} /sbin/dhclient-script - fi - kill `cat /var/run/dhclient-${DEVICE}.pid` >/dev/null 2>&1 - retcode=$? - rm -f /var/run/dhclient-${DEVICE}.pid - fi -} -# we can't just delete the configured address because that address -# may have been changed in the config file since the device was -# brought up. Flush all addresses associated with this -# instance instead. -if [ "${REALDEVICE}" = "${DEVICE}" ]; then - ip addr flush dev ${REALDEVICE} 2>/dev/null -else - ip addr flush dev ${REALDEVICE} label ${DEVICE} 2>/dev/null -fi - -if [ "${REALDEVICE}" = "${DEVICE}" ]; then - ip link set dev ${DEVICE} down -fi -[ "$retcode" = "0" ] && retcode=$? - -# wait up to 5 seconds for device to actually come down... -waited=0 -while ! check_device_down ${DEVICE} && [ "$waited" -lt 50 ] ; do - usleep 10000 - waited=$(($waited+1)) -done - -# don't leave an outdated key sitting around -if [ -n "${WIRELESS_ENC_KEY}" -a -x /sbin/iwconfig ]; then - /sbin/iwconfig ${DEVICE} enc 0 >/dev/null 2>&1 -fi - -if [ "$retcode" = 0 ] ; then - /etc/sysconfig/network-scripts/ifdown-post $CONFIG - # do NOT use $? because ifdown should return whether or not - # the interface went down. -fi - -if [ "$TYPE" = "Bridge" -a -x /usr/sbin/brctl ]; then - /usr/sbin/brctl delbr ${DEVICE} -fi - -if [ -n "$VLAN" -a -x /sbin/vconfig ]; then - # 802.1q VLAN - if echo ${DEVICE} | LANG=C egrep -v '(:)' | LANG=C egrep -q '(eth|bond)[0-9][0-9]*\.[0-9][0-9]?[0-9]?[0-9]?' ; then - [ -f /proc/net/vlan/${DEVICE} ] && { - /sbin/vconfig rem ${DEVICE} - } - fi -fi - -exit $retcode +exec ${OTHERSCRIPT} ${CONFIG} $2 diff --git a/sysconfig/network-scripts/ifdown-bnep b/sysconfig/network-scripts/ifdown-bnep new file mode 100755 index 00000000..fbdf56f6 --- /dev/null +++ b/sysconfig/network-scripts/ifdown-bnep @@ -0,0 +1,49 @@ +#! /bin/bash + +. /etc/init.d/functions + +cd /etc/sysconfig/network-scripts +. network-functions + +[ -f ../network ] && . ../network + +CONFIG=${1} + +source_config + +# On hotplug events, just bring the virtual device up as if it's normal Ethernet +if [ -n "$IN_HOTPLUG" ]; then + exec /etc/sysconfig/network-scripts/ifdown-eth ${CONFIG} $2 +fi + +stop_panu() +{ + kill -TERM `cat /var/run/pand-${DEVICE}.pid` +} + +stop_nap() +{ + kill -TERM `cat /var/run/pand-${DEVICE}.pid` + /usr/bin/pand -K +} + +stop_gn() +{ + : +} + +case "$ROLE" in + PANU) + stop_panu + ;; + NAP) + stop_nap + ;; + GN) + stop_gn + ;; + *) + echo Unknown BNEP mode :$ROLE + ;; +esac + diff --git a/sysconfig/network-scripts/ifdown-eth b/sysconfig/network-scripts/ifdown-eth new file mode 100755 index 00000000..503bbe72 --- /dev/null +++ b/sysconfig/network-scripts/ifdown-eth @@ -0,0 +1,117 @@ +#!/bin/bash +# Network Interface Configuration System +# Copyright (c) 1996-2005 Red Hat, Inc. all rights reserved. +# +# This software may be freely redistributed under the terms of the GNU +# public license. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +. /etc/init.d/functions + +cd /etc/sysconfig/network-scripts +. network-functions + +[ -f ../network ] && . ../network + +CONFIG=${1} + +source_config + +if [ -n "${BRIDGE}" -a -x /usr/sbin/brctl ]; then + /sbin/ip link set dev ${DEVICE} down + /usr/sbin/brctl delif ${BRIDGE} ${DEVICE} + # Upon removing a device from a bridge, + # it's necessary to make radvd reload its config + [ -r /var/run/radvd/radvd.pid ] && kill -HUP `cat /var/run/radvd/radvd.pid` + exit 0 +fi + +. /etc/sysconfig/network + +# Check to make sure the device is actually up +check_device_down ${DEVICE} && [ "$BOOTPROTO" != "dhcp" -a "$BOOTPROTO" != "bootp" ] && [ -n "$VLAN" -a "$VLAN" != "yes" ] && exit 0 + +if [ -n "${HWADDR}" -a -z "${MACADDR}" ]; then + FOUNDMACADDR=`get_hwaddr ${REALDEVICE}` + if [ "${FOUNDMACADDR}" != "${HWADDR}" ]; then + NEWCONFIG=`LANG=C grep -il "^[[:space:]]*HWADDR=${HWADDR}" /etc/sysconfig/network-scripts/ifcfg-*` + if [ -n "${NEWCONFIG}" -a "${NEWCONFIG}" != "${CONFIG}" ]; then + exec /sbin/ifdown ${NEWCONFIG} + else + echo $"Device ${DEVICE} has different MAC address than expected, ignoring." + exit 1 + fi + fi +fi + +if [ "${NETWORKING_IPV6}" = "yes" ]; then + /etc/sysconfig/network-scripts/ifdown-ipv6 ${CONFIG} + if [[ "${DHCPV6C}" = [Yy1]* ]] && [ -f /var/run/dhcp6c_${DEVICE}.pid ]; then + kill `cat /var/run/dhcp6c_${DEVICE}.pid`; + rm -f /var/run/dhcp6c_${DEVICE}.pid; + fi; +fi; + +retcode=0 +[ -n "`pidof -x dhclient`" ] && { + if [ -f "/var/run/dhclient-${DEVICE}.pid" ]; then + if [[ "$DHCPRELEASE" = [yY1]* ]]; then + /sbin/dhclient -r -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid ${DEVICE} >/dev/null 2>&1 + else + reason=STOP interface=${DEVICE} /sbin/dhclient-script + fi + kill `cat /var/run/dhclient-${DEVICE}.pid` >/dev/null 2>&1 + retcode=$? + rm -f /var/run/dhclient-${DEVICE}.pid + fi +} +# we can't just delete the configured address because that address +# may have been changed in the config file since the device was +# brought up. Flush all addresses associated with this +# instance instead. +if [ "${REALDEVICE}" = "${DEVICE}" ]; then + ip addr flush dev ${REALDEVICE} 2>/dev/null +else + ip addr flush dev ${REALDEVICE} label ${DEVICE} 2>/dev/null +fi + +if [ "${REALDEVICE}" = "${DEVICE}" ]; then + ip link set dev ${DEVICE} down +fi +[ "$retcode" = "0" ] && retcode=$? + +# wait up to 5 seconds for device to actually come down... +waited=0 +while ! check_device_down ${DEVICE} && [ "$waited" -lt 50 ] ; do + usleep 10000 + waited=$(($waited+1)) +done + +# don't leave an outdated key sitting around +if [ -n "${WIRELESS_ENC_KEY}" -a -x /sbin/iwconfig ]; then + /sbin/iwconfig ${DEVICE} enc 0 >/dev/null 2>&1 +fi + +if [ "$retcode" = 0 ] ; then + /etc/sysconfig/network-scripts/ifdown-post $CONFIG + # do NOT use $? because ifdown should return whether or not + # the interface went down. +fi + +if [ "$TYPE" = "Bridge" -a -x /usr/sbin/brctl ]; then + /usr/sbin/brctl delbr ${DEVICE} +fi + +if [ -n "$VLAN" -a -x /sbin/vconfig ]; then + # 802.1q VLAN + if echo ${DEVICE} | LANG=C egrep -v '(:)' | LANG=C egrep -q '(eth|bond)[0-9][0-9]*\.[0-9][0-9]?[0-9]?[0-9]?' ; then + [ -f /proc/net/vlan/${DEVICE} ] && { + /sbin/vconfig rem ${DEVICE} + } + fi +fi + +exit $retcode diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup index 538abe3b..fc4d9a32 100755 --- a/sysconfig/network-scripts/ifup +++ b/sysconfig/network-scripts/ifup @@ -134,311 +134,10 @@ fi OTHERSCRIPT="/etc/sysconfig/network-scripts/ifup-${DEVICETYPE}" -if [ -x ${OTHERSCRIPT} ]; then - exec ${OTHERSCRIPT} ${CONFIG} $2 +if [ ! -x ${OTHERSCRIPT} ]; then + OTHERSCRIPT="/etc/sysconfig/network-scripts/ifup-eth" fi -# load the module associated with that device -# /sbin/modprobe ${REALDEVICE} -is_available ${REALDEVICE} +exec ${OTHERSCRIPT} ${CONFIG} $2 -# remap, if the device is bound with a MAC address and not the right device num -# bail out, if the MAC does not fit -if [ -n "${HWADDR}" ]; then - FOUNDMACADDR=`get_hwaddr ${REALDEVICE}` - if [ "${FOUNDMACADDR}" != "${HWADDR}" ]; then - curdev=`ip -o link | awk -F ':' -vIGNORECASE=1 "/$HWADDR/ { print \\$2 }"` - [ -n "$curdev" ] && rename_device "${REALDEVICE}" "${HWADDR}" "${curdev}" || { - echo $"Device ${DEVICE} has different MAC address than expected, ignoring." - exit 1 - } - fi -fi - -if [ "${TYPE}" = "Bridge" ]; then - if [ ! -x /usr/sbin/brctl ]; then - echo $"Bridge support not available: brctl not found" - exit 1 - fi - /sbin/ip link set dev ${DEVICE} down 2>/dev/null - /usr/sbin/brctl delbr ${DEVICE} 2>/dev/null - /usr/sbin/brctl addbr ${DEVICE} 2>/dev/null - # brctl doesn't report success/failure (BZ #104408) - # Test for ourselves whether it worked. - if ! /usr/sbin/brctl show | LANG=C grep -q "^${DEVICE} " ; then - echo $"Bridge support not available in this kernel" - exit 1 - fi - [ -n "${DELAY}" ] && /usr/sbin/brctl setfd ${DEVICE} ${DELAY} - [ -n "${GCINT}" ] && /usr/sbin/brctl setgcint ${DEVICE} ${GCINT} - [ -n "${STP}" ] && /usr/sbin/brctl stp ${DEVICE} ${STP} -fi - -if [ -n "${BRIDGE}" -a -x /usr/sbin/brctl ]; then - /sbin/ip addr flush dev ${DEVICE} 2>/dev/null - /sbin/ip link set dev ${DEVICE} up - /usr/sbin/brctl addif ${BRIDGE} ${DEVICE} - # Upon adding a device to a bridge, - # it's necessary to make radvd reload its config - [ -r /var/run/radvd/radvd.pid ] && kill -HUP `cat /var/run/radvd/radvd.pid` - exit 0 -fi - -# now check the real state -is_available ${REALDEVICE} || { - if [ "$?" = "1" ] ; then - echo $"$alias device ${DEVICE} does not seem to be present, delaying initialization." - exit 1 - else - exit 0 - fi -} - -# is the device wireless? If so, configure wireless device specifics -is_wireless_device ${DEVICE} && . ./ifup-wireless - -# slave device? -if [ "${SLAVE}" = yes -a "${ISALIAS}" = no -a "${MASTER}" != "" -a \ - -x /sbin/ifenslave ]; then - RFLAG="" ; [ "${RECEIVEONLY}" = yes ] && RFLAG="-r" - - /sbin/ip link set dev ${DEVICE} down - echo $"Enslaving ${DEVICE} to ${MASTER}" - ifenslave ${RFLAG} "${MASTER}" "${DEVICE}" >/dev/null 2>&1 - - if [ -n "$ETHTOOL_OPTS" ] ; then - /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS - fi - - exit 0 -fi - -# Bonding initialization. For DHCP, we need to enslave the devices early, -# so it can actually get an IP. -if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then - /sbin/ip link set dev ${DEVICE} down - /sbin/ip link set dev ${DEVICE} up - for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do - if [ "$BOOTPROTO" = "dhcp" ]; then - /sbin/ifup ${device##*/} - fi - done -fi - -# this isn't the same as the MAC in the configuration filename. It is -# available as a configuration option in the config file, forcing the kernel -# to think an ethernet card has a different MAC address than it really has. -if [ -n "${MACADDR}" ]; then - ip link set dev ${DEVICE} address ${MACADDR} -fi -if [ -n "${MTU}" ]; then - ip link set dev ${DEVICE} mtu ${MTU} -fi - -# Is there a firewall running, and does it look like one we configured? -FWACTIVE= -if iptables -L -n 2>/dev/null | LC_ALL=C grep -q RH-Lokkit-0-50-INPUT ; then - FWACTIVE=1 -else - modprobe -r iptable_filter >/dev/null 2>&1 -fi - -# Remove any temporary references which were previously added to dhclient config -if [ -w /etc/dhclient-${DEVICE}.conf ] && [ -x /sbin/dhclient ] ; then - LC_ALL=C grep -v "# temporary RHL ifup addition" /etc/dhclient-${DEVICE}.conf > /etc/dhclient-${DEVICE}.conf.ifupnew 2> /dev/null - cat /etc/dhclient-${DEVICE}.conf.ifupnew > /etc/dhclient-${DEVICE}.conf - rm -f /etc/dhclient-${DEVICE}.conf.ifupnew -fi - -if [ -n "${DYNCONFIG}" ]; then - PUMPARGS=$PUMPARGS - DHCPCDARGS="$DHCPCDARGS -n" - if [[ "${PERSISTENT_DHCLIENT}" = [yY1]* ]]; then - ONESHOT=""; - else - ONESHOT="-1"; - fi; - if [ -n "${DHCP_HOSTNAME}" ]; then - # Send a host-name to the DHCP server (requ. by some dhcp servers). - PUMPARGS="${PUMPARGS} -h ${DHCP_HOSTNAME}" - DHCPCDARGS="${DHCPCDARGS} -h ${DHCP_HOSTNAME}" - if [ -x /sbin/dhclient ] ; then - if [ -w /etc/dhclient-${DEVICE}.conf ] ; then - if ! LC_ALL=C grep "send *host-name *\"${DHCP_HOSTNAME}\"" /etc/dhclient-${DEVICE}.conf > /dev/null 2>&1 ; then - echo "send host-name \"${DHCP_HOSTNAME}\"; # temporary RHL ifup addition" >> /etc/dhclient-${DEVICE}.conf - fi - elif ! [ -e /etc/dhclient-${DEVICE}.conf ] ; then - echo "send host-name \"${DHCP_HOSTNAME}\"; # temporary RHL ifup addition" >> /etc/dhclient-${DEVICE}.conf - fi - fi - fi - # allow users to use generic '/etc/dhclient.conf' (as documented in manpage!) - # if per-device file doesn't exist or is empty - if [ -s /etc/dhclient-${DEVICE}.conf ]; then - DHCLIENTCONF="-cf /etc/dhclient-${DEVICE}.conf"; - else - DHCLIENTCONF=''; - fi; - DHCLIENTARGS="${DHCLIENTARGS} ${ONESHOT} -q ${DHCLIENTCONF} -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid" - if need_hostname; then - # Set hostname of host to host-name option supplied by DHCP. - PUMPARGS="${PUMPARGS} --lookup-hostname" - DHCPCDARGS="${DHCPCDARGS} -H" - fi - if [ "${PEERDNS}" = "no" ]; then - # Do not update/replace resolv.conf. - PUMPARGS="${PUMPARGS} -d" - DHCPCDARGS="${DHCPCDARGS} -R" - fi - echo - echo -n $"Determining IP information for ${DEVICE}..." - if check_link_down ${DEVICE}; then - echo $" failed; no link present. Check cable?" - ip link set dev ${DEVICE} down >/dev/null 2>&1 - exit 1 - fi - - if [ -n "$ETHTOOL_OPTS" ] ; then - /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS - fi - - # DHCP clients need DNS to be available, and we don't know - # what DNS server they're using until they are done. - FWHACK= - if [ -n "$FWACTIVE" -a "$FIREWALL_MODS" != "no" ]; then - iptables -I RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT - FWHACK=1 - fi - - if [ -x /sbin/dhclient ] && /sbin/dhclient ${DHCLIENTARGS} ${DEVICE} ; then - echo $" done." - else - echo $" failed." - [ -n "$FWHACK" ] && iptables -D RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT - exit 1 - fi - - [ -n "$FWHACK" ] && iptables -D RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT - - # DHCP likes to create duplicate routes. Fix that up. - NUMDEFROUTES=`ip -o route | \ - awk '/^default/ { nlines++ } END { print nlines }'` - if [ -n "$NUMDEFROUTES" ] && [ "$NUMDEFROUTES" -gt 1 ]; then - # remove the default route for the new device (old route wins) - ip route del default dev ${DEVICE} - fi -# end dynamic device configuration -else - if [ -z "${IPADDR}" ]; then - # enable device without IP, useful for e.g. PPPoE - ip link set dev ${REALDEVICE} up - if [ -n "$ETHTOOL_OPTS" ] ; then - /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS - fi - # Bonding initialization part II - if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then - for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do - /sbin/ifup ${device##*/} - done - fi - - if [ "${NETWORKING_IPV6}" = "yes" ]; then - /etc/sysconfig/network-scripts/ifup-ipv6 ${CONFIG} - fi - exec /etc/sysconfig/network-scripts/ifup-post ${CONFIG} ${2} - fi - - expand_config - - [ -n "${ARP}" ] && \ - ip link set dev ${REALDEVICE} $(toggle_value arp $ARP) - - if ! ip link set dev ${REALDEVICE} up ; then - echo $"Failed to bring up ${DEVICE}." - exit 1 - fi - - if [ -n "$ETHTOOL_OPTS" ] ; then - /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS - fi - - if ! arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then - echo $"Error, some other host already uses address ${IPADDR}." - exit 1 - fi - - if [ "${DEVICE}" = "lo" ]; then - SCOPE="scope host" - else - SCOPE=${SCOPE:-} - fi - - if [ -n "$SRCADDR" ]; then - SRC="src $SRCADDR" - else - SRC= - fi - - if ! LC_ALL=C ip addr ls ${REALDEVICE} | LC_ALL=C grep -q "${IPADDR}/${PREFIX}" ; then - if ! ip addr add ${IPADDR}/${PREFIX} \ - brd ${BROADCAST:-+} dev ${REALDEVICE} ${SCOPE} label ${DEVICE}; then - echo $"Error adding address ${IPADDR} for ${DEVICE}." - fi - fi - - if [ -n "$SRCADDR" ]; then - sysctl -w "net.ipv4.conf.${REALDEVICE}.arp_filter=1" >/dev/null 2>&1 - fi - - # update ARP cache of neighboring computers - arping -q -A -c 1 -I ${REALDEVICE} ${IPADDR} - ( sleep 2; - arping -q -U -c 1 -I ${REALDEVICE} ${IPADDR} ) > /dev/null 2>&1 < /dev/null & - - # Set a default route. - if [ -z "${GATEWAYDEV}" -o "${GATEWAYDEV}" = "${REALDEVICE}" ]; then - # set up default gateway. replace if one already exists - if [ -n "${GATEWAY}" -a "`ipcalc --network ${GATEWAY} ${NETMASK} 2>/dev/null`" = "NETWORK=${NETWORK}" ]; then - ip route replace default via ${GATEWAY} ${WINDOW:+window $WINDOW} ${SRC} ${GATEWAYDEV:+dev $GATEWAYDEV} - elif [ "${GATEWAYDEV}" = "${DEVICE}" ]; then - ip route replace default ${SRC} ${WINDOW:+window $WINDOW} dev ${REALDEVICE} - fi - fi - -fi - -# Bonding initialization part II - for static, enslave the devices. For -# DHCP, remove any routes for the slaves. -if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then - for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do - if [ "$BOOTPROTO" = "dhcp" ]; then - DEV=$DEVICE - eval $(LANG=C fgrep "DEVICE=" $device) - ifenslave -d $DEV $DEVICE - DEVICE=$DEV - fi - /sbin/ifup ${device##*/} - done -fi - -# Add Zeroconf route. -if [ -z "${NOZEROCONF}" -a "${ISALIAS}" = "no" ]; then - ip route replace 169.254.0.0/16 dev ${REALDEVICE} -fi - -# IPv6 initialisation? -if [ "${NETWORKING_IPV6}" = "yes" ]; then - /etc/sysconfig/network-scripts/ifup-ipv6 ${CONFIG} - if [[ "${DHCPV6C}" = [Yy1]* ]] && [ -x /sbin/dhcp6c ]; then - /sbin/dhcp6c ${DEVICE}; - dhcp6_pid=(`/bin/ps -eo 'pid,args' | /bin/grep "dhcp6c ${DEVICE}" | egrep -v grep`); - echo ${dhcp6_pid[0]} > /var/run/dhcp6c_${DEVICE}.pid - fi; -fi - -if [ "${IPX}" = yes ]; then - /etc/sysconfig/network-scripts/ifup-ipx ${DEVICE} -fi - -exec /etc/sysconfig/network-scripts/ifup-post ${CONFIG} ${2} diff --git a/sysconfig/network-scripts/ifup-bnep b/sysconfig/network-scripts/ifup-bnep new file mode 100755 index 00000000..28cdf394 --- /dev/null +++ b/sysconfig/network-scripts/ifup-bnep @@ -0,0 +1,55 @@ +#! /bin/bash + +. /etc/init.d/functions + +cd /etc/sysconfig/network-scripts +. network-functions + +[ -f ../network ] && . ../network + +CONFIG=${1} + +source_config + +# On hotplug events, just bring the virtual device up as if it's normal Ethernet +if [ -n "$IN_HOTPLUG" ]; then + exec sh -x /etc/sysconfig/network-scripts/ifup-eth ${CONFIG} $2 &>/tmp/fish2 +fi + +start_panu() +{ + PANDARGS="--persist --pidfile=/var/run/pand-${DEVICE}.pid --device=${DEVICE} --autozap" + [ "${CACHE}" != "no" -a "${CACHE}" != "NO" ] && PANDARGS="${PANDARGS} --cache" + if [ "${REMOTEBDADDR}" = "" ]; then + PANDARGS="${PANDARGS} --search" + else + PANDARGS="${PANDARGS} --connect ${REMOTEBDADDR}" + fi + /usr/bin/pand ${PANDARGS} +} + +start_nap() +{ + : +} + +start_gn() +{ + : +} + +case "$ROLE" in + PANU) + start_panu + ;; + NAP) + start_nap + ;; + GN) + start_gn + ;; + *) + echo Unknown BNEP mode :$ROLE + ;; +esac + diff --git a/sysconfig/network-scripts/ifup-eth b/sysconfig/network-scripts/ifup-eth new file mode 100755 index 00000000..b488d272 --- /dev/null +++ b/sysconfig/network-scripts/ifup-eth @@ -0,0 +1,337 @@ +#!/bin/bash +# Network Interface Configuration System +# Copyright (c) 1996-2005 Red Hat, Inc. all rights reserved. +# +# This software may be freely redistributed under the terms of the GNU +# public license. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +. /etc/init.d/functions + +cd /etc/sysconfig/network-scripts +. network-functions + +[ -f ../network ] && . ../network + +CONFIG=${1} + +need_config ${CONFIG} + +source_config + +# Old BOOTP variable +if [ "${BOOTP}" = "yes" ]; then + BOOTPROTO=bootp +fi + +if [ "${BOOTPROTO}" = "bootp" -o "${BOOTPROTO}" = "dhcp" ]; then + DYNCONFIG=true +fi + +# load the module associated with that device +# /sbin/modprobe ${REALDEVICE} +is_available ${REALDEVICE} + +# remap, if the device is bound with a MAC address and not the right device num +# bail out, if the MAC does not fit +if [ -n "${HWADDR}" ]; then + FOUNDMACADDR=`get_hwaddr ${REALDEVICE}` + if [ "${FOUNDMACADDR}" != "${HWADDR}" ]; then + curdev=`ip -o link | awk -F ':' -vIGNORECASE=1 "/$HWADDR/ { print \\$2 }"` + [ -n "$curdev" ] && rename_device "${REALDEVICE}" "${HWADDR}" "${curdev}" || { + echo $"Device ${DEVICE} has different MAC address than expected, ignoring." + exit 1 + } + fi +fi + +if [ "${TYPE}" = "Bridge" ]; then + if [ ! -x /usr/sbin/brctl ]; then + echo $"Bridge support not available: brctl not found" + exit 1 + fi + /sbin/ip link set dev ${DEVICE} down 2>/dev/null + /usr/sbin/brctl delbr ${DEVICE} 2>/dev/null + /usr/sbin/brctl addbr ${DEVICE} 2>/dev/null + # brctl doesn't report success/failure (BZ #104408) + # Test for ourselves whether it worked. + if ! /usr/sbin/brctl show | LANG=C grep -q "^${DEVICE} " ; then + echo $"Bridge support not available in this kernel" + exit 1 + fi + [ -n "${DELAY}" ] && /usr/sbin/brctl setfd ${DEVICE} ${DELAY} + [ -n "${GCINT}" ] && /usr/sbin/brctl setgcint ${DEVICE} ${GCINT} + [ -n "${STP}" ] && /usr/sbin/brctl stp ${DEVICE} ${STP} +fi + +if [ -n "${BRIDGE}" -a -x /usr/sbin/brctl ]; then + /sbin/ip addr flush dev ${DEVICE} 2>/dev/null + /sbin/ip link set dev ${DEVICE} up + /usr/sbin/brctl addif ${BRIDGE} ${DEVICE} + # Upon adding a device to a bridge, + # it's necessary to make radvd reload its config + [ -r /var/run/radvd/radvd.pid ] && kill -HUP `cat /var/run/radvd/radvd.pid` + exit 0 +fi + +# now check the real state +is_available ${REALDEVICE} || { + if [ "$?" = "1" ] ; then + echo $"$alias device ${DEVICE} does not seem to be present, delaying initialization." + exit 1 + else + exit 0 + fi +} + +# is the device wireless? If so, configure wireless device specifics +is_wireless_device ${DEVICE} && . ./ifup-wireless + +# slave device? +if [ "${SLAVE}" = yes -a "${ISALIAS}" = no -a "${MASTER}" != "" -a \ + -x /sbin/ifenslave ]; then + RFLAG="" ; [ "${RECEIVEONLY}" = yes ] && RFLAG="-r" + + /sbin/ip link set dev ${DEVICE} down + echo $"Enslaving ${DEVICE} to ${MASTER}" + ifenslave ${RFLAG} "${MASTER}" "${DEVICE}" >/dev/null 2>&1 + + if [ -n "$ETHTOOL_OPTS" ] ; then + /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS + fi + + exit 0 +fi + +# Bonding initialization. For DHCP, we need to enslave the devices early, +# so it can actually get an IP. +if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then + /sbin/ip link set dev ${DEVICE} down + /sbin/ip link set dev ${DEVICE} up + for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do + if [ "$BOOTPROTO" = "dhcp" ]; then + /sbin/ifup ${device##*/} + fi + done +fi + +# this isn't the same as the MAC in the configuration filename. It is +# available as a configuration option in the config file, forcing the kernel +# to think an ethernet card has a different MAC address than it really has. +if [ -n "${MACADDR}" ]; then + ip link set dev ${DEVICE} address ${MACADDR} +fi +if [ -n "${MTU}" ]; then + ip link set dev ${DEVICE} mtu ${MTU} +fi + +# Is there a firewall running, and does it look like one we configured? +FWACTIVE= +if iptables -L -n 2>/dev/null | LC_ALL=C grep -q RH-Lokkit-0-50-INPUT ; then + FWACTIVE=1 +else + modprobe -r iptable_filter >/dev/null 2>&1 +fi + +# Remove any temporary references which were previously added to dhclient config +if [ -w /etc/dhclient-${DEVICE}.conf ] && [ -x /sbin/dhclient ] ; then + LC_ALL=C grep -v "# temporary RHL ifup addition" /etc/dhclient-${DEVICE}.conf > /etc/dhclient-${DEVICE}.conf.ifupnew 2> /dev/null + cat /etc/dhclient-${DEVICE}.conf.ifupnew > /etc/dhclient-${DEVICE}.conf + rm -f /etc/dhclient-${DEVICE}.conf.ifupnew +fi + +if [ -n "${DYNCONFIG}" ]; then + PUMPARGS=$PUMPARGS + DHCPCDARGS="$DHCPCDARGS -n" + if [[ "${PERSISTENT_DHCLIENT}" = [yY1]* ]]; then + ONESHOT=""; + else + ONESHOT="-1"; + fi; + if [ -n "${DHCP_HOSTNAME}" ]; then + # Send a host-name to the DHCP server (requ. by some dhcp servers). + PUMPARGS="${PUMPARGS} -h ${DHCP_HOSTNAME}" + DHCPCDARGS="${DHCPCDARGS} -h ${DHCP_HOSTNAME}" + if [ -x /sbin/dhclient ] ; then + if [ -w /etc/dhclient-${DEVICE}.conf ] ; then + if ! LC_ALL=C grep "send *host-name *\"${DHCP_HOSTNAME}\"" /etc/dhclient-${DEVICE}.conf > /dev/null 2>&1 ; then + echo "send host-name \"${DHCP_HOSTNAME}\"; # temporary RHL ifup addition" >> /etc/dhclient-${DEVICE}.conf + fi + elif ! [ -e /etc/dhclient-${DEVICE}.conf ] ; then + echo "send host-name \"${DHCP_HOSTNAME}\"; # temporary RHL ifup addition" >> /etc/dhclient-${DEVICE}.conf + fi + fi + fi + # allow users to use generic '/etc/dhclient.conf' (as documented in manpage!) + # if per-device file doesn't exist or is empty + if [ -s /etc/dhclient-${DEVICE}.conf ]; then + DHCLIENTCONF="-cf /etc/dhclient-${DEVICE}.conf"; + else + DHCLIENTCONF=''; + fi; + DHCLIENTARGS="${DHCLIENTARGS} ${ONESHOT} -q ${DHCLIENTCONF} -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid" + if need_hostname; then + # Set hostname of host to host-name option supplied by DHCP. + PUMPARGS="${PUMPARGS} --lookup-hostname" + DHCPCDARGS="${DHCPCDARGS} -H" + fi + if [ "${PEERDNS}" = "no" ]; then + # Do not update/replace resolv.conf. + PUMPARGS="${PUMPARGS} -d" + DHCPCDARGS="${DHCPCDARGS} -R" + fi + echo + echo -n $"Determining IP information for ${DEVICE}..." + if check_link_down ${DEVICE}; then + echo $" failed; no link present. Check cable?" + ip link set dev ${DEVICE} down >/dev/null 2>&1 + exit 1 + fi + + if [ -n "$ETHTOOL_OPTS" ] ; then + /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS + fi + + # DHCP clients need DNS to be available, and we don't know + # what DNS server they're using until they are done. + FWHACK= + if [ -n "$FWACTIVE" -a "$FIREWALL_MODS" != "no" ]; then + iptables -I RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT + FWHACK=1 + fi + + if [ -x /sbin/dhclient ] && /sbin/dhclient ${DHCLIENTARGS} ${DEVICE} ; then + echo $" done." + else + echo $" failed." + [ -n "$FWHACK" ] && iptables -D RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT + exit 1 + fi + + [ -n "$FWHACK" ] && iptables -D RH-Lokkit-0-50-INPUT -m udp -s 0/0 --sport 53 -d 0/0 --dport 1025:65535 -p udp -j ACCEPT + + # DHCP likes to create duplicate routes. Fix that up. + NUMDEFROUTES=`ip -o route | \ + awk '/^default/ { nlines++ } END { print nlines }'` + if [ -n "$NUMDEFROUTES" ] && [ "$NUMDEFROUTES" -gt 1 ]; then + # remove the default route for the new device (old route wins) + ip route del default dev ${DEVICE} + fi +# end dynamic device configuration +else + if [ -z "${IPADDR}" ]; then + # enable device without IP, useful for e.g. PPPoE + ip link set dev ${REALDEVICE} up + if [ -n "$ETHTOOL_OPTS" ] ; then + /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS + fi + # Bonding initialization part II + if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then + for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do + /sbin/ifup ${device##*/} + done + fi + + if [ "${NETWORKING_IPV6}" = "yes" ]; then + /etc/sysconfig/network-scripts/ifup-ipv6 ${CONFIG} + fi + exec /etc/sysconfig/network-scripts/ifup-post ${CONFIG} ${2} + fi + + expand_config + + [ -n "${ARP}" ] && \ + ip link set dev ${REALDEVICE} $(toggle_value arp $ARP) + + if ! ip link set dev ${REALDEVICE} up ; then + echo $"Failed to bring up ${DEVICE}." + exit 1 + fi + + if [ -n "$ETHTOOL_OPTS" ] ; then + /sbin/ethtool -s ${REALDEVICE} $ETHTOOL_OPTS + fi + + if ! arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then + echo $"Error, some other host already uses address ${IPADDR}." + exit 1 + fi + + if [ "${DEVICE}" = "lo" ]; then + SCOPE="scope host" + else + SCOPE=${SCOPE:-} + fi + + if [ -n "$SRCADDR" ]; then + SRC="src $SRCADDR" + else + SRC= + fi + + if ! LC_ALL=C ip addr ls ${REALDEVICE} | LC_ALL=C grep -q "${IPADDR}/${PREFIX}" ; then + if ! ip addr add ${IPADDR}/${PREFIX} \ + brd ${BROADCAST:-+} dev ${REALDEVICE} ${SCOPE} label ${DEVICE}; then + echo $"Error adding address ${IPADDR} for ${DEVICE}." + fi + fi + + if [ -n "$SRCADDR" ]; then + sysctl -w "net.ipv4.conf.${REALDEVICE}.arp_filter=1" >/dev/null 2>&1 + fi + + # update ARP cache of neighboring computers + arping -q -A -c 1 -I ${REALDEVICE} ${IPADDR} + ( sleep 2; + arping -q -U -c 1 -I ${REALDEVICE} ${IPADDR} ) > /dev/null 2>&1 < /dev/null & + + # Set a default route. + if [ -z "${GATEWAYDEV}" -o "${GATEWAYDEV}" = "${REALDEVICE}" ]; then + # set up default gateway. replace if one already exists + if [ -n "${GATEWAY}" -a "`ipcalc --network ${GATEWAY} ${NETMASK} 2>/dev/null`" = "NETWORK=${NETWORK}" ]; then + ip route replace default via ${GATEWAY} ${WINDOW:+window $WINDOW} ${SRC} ${GATEWAYDEV:+dev $GATEWAYDEV} + elif [ "${GATEWAYDEV}" = "${DEVICE}" ]; then + ip route replace default ${SRC} ${WINDOW:+window $WINDOW} dev ${REALDEVICE} + fi + fi + +fi + +# Bonding initialization part II - for static, enslave the devices. For +# DHCP, remove any routes for the slaves. +if [ "${TYPE}" = "Bonding" ] || ethtool -i $DEVICE 2>/dev/null| grep -q "driver: bonding" ; then + for device in `LANG=C grep -l "^[[:space:]]*MASTER=${DEVICE}" /etc/sysconfig/network-scripts/ifcfg-*` ; do + if [ "$BOOTPROTO" = "dhcp" ]; then + DEV=$DEVICE + eval $(LANG=C fgrep "DEVICE=" $device) + ifenslave -d $DEV $DEVICE + DEVICE=$DEV + fi + /sbin/ifup ${device##*/} + done +fi + +# Add Zeroconf route. +if [ -z "${NOZEROCONF}" -a "${ISALIAS}" = "no" ]; then + ip route replace 169.254.0.0/16 dev ${REALDEVICE} +fi + +# IPv6 initialisation? +if [ "${NETWORKING_IPV6}" = "yes" ]; then + /etc/sysconfig/network-scripts/ifup-ipv6 ${CONFIG} + if [[ "${DHCPV6C}" = [Yy1]* ]] && [ -x /sbin/dhcp6c ]; then + /sbin/dhcp6c ${DEVICE}; + dhcp6_pid=(`/bin/ps -eo 'pid,args' | /bin/grep "dhcp6c ${DEVICE}" | egrep -v grep`); + echo ${dhcp6_pid[0]} > /var/run/dhcp6c_${DEVICE}.pid + fi; +fi + +if [ "${IPX}" = yes ]; then + /etc/sysconfig/network-scripts/ifup-ipx ${DEVICE} +fi + +exec /etc/sysconfig/network-scripts/ifup-post ${CONFIG} ${2} + |