generated by cgit v1.2.1 (git 2.21.0) at 2024-10-24 06:01:54 +0000
 


device, say /dev/modem>
    LINESPEED=<speed, say 115200>
    DEFABORT=yes|no (tells netcfg whether or not to put default
      abort strings in when creating/editing the chat script and/or
      dip script for this interface)
      (meaningless with WVDIALSECT)
 
  PPP-specific items
    WVDIALSECT=<list of sections from wvdial.conf to use>
      If this variable is set, then the chat script (if it
      exists) is ignored, and wvdial is used to open the
      PPP connection.
    DEFROUTE=yes|no (set this interface as default route? yes is default)
    DEBUG=yes|no (defaults to yes)
      turns on/off pppd and chat (if used) debugging.
    ESCAPECHARS=yes|no (simplified interface here doesn't let people
      specify which characters to escape; almost everyone can use
      asyncmap 00000000 anyway, and they can set PPPOPTIONS to
      asyncmap foobar if they want to set options perfectly)
    HARDFLOWCTL=yes|no (yes implies "modem crtscts" options)
    PPPOPTIONS=<arbitrary option string; is placed last on the
      command line, so it can override other options like asyncmap
      that were specified differently>
    PAPNAME=<"name $PAPNAME" on pppd command line> (note that
      the "remotename" option is always specified as the logical
      ppp device name, like "ppp0" (which might perhaps be the
      physical device ppp1 if some other ppp device was brought
      up earlier...), which makes it easy to manage pap/chap
      files -- name/password pairs are associated with the
      logical ppp device name so that they can be managed
      together.
    REMIP=<remote ip address, normally unspecified>
    MTU=
    MRU=
    DISCONNECTTIMEOUT=<number of seconds, default currently 5>
      (time to wait before re-establishing the connection after
      a successfully-connected session terminates before attempting
      to establish a new connection.)
    RETRYTIMEOUT=<number of seconds, default currently 60>
      (time to wait before re-attempting to establish a connection
      after a previous attempt fails.)
    RETRYCONNECT=yes|no (defaults to yes)
      If this is yes, then we will re-run pppd if it exits with a 
      "connect script failed" status.  Otherwise, only one attempt
      is made to bring up the connection.  Note that some connect
      scripts (for example, wvdial) might do their own retries (such
      as BUSY or NO DIALTONE conditions).
    MAXFAIL=<number>
      If this is set, this will cause ppp-watch to exit after
      the specified number of attempts.
    DEMAND=yes|no
      Switches on demand-dialing mode using pppd's "demand" option.
    IDLETIMEOUT=600
      The amount of time the link needs to be inactive before pppd will
      bring it down automatically.
    BOOTTIMEOUT=30
      The amount of time to wait at boot before giving up on the
      connection.

  IPPP-specific items (ISDN)
    PROVIDER=<ProviderName>
	 USER=<Login>
    PASSWORD=<Password>
	 ENCAP=[syncppp|]
    DIALMODE=[manual|auto]
    SECURE=off|on
	 MSN=<>
	 PHONE_IN=<Callback.Number>
	 	 AREACODE=<>
	 REGIONCODE=<>
	 PHONE_OUT=<PhoneNumber>
    BUNDLING=off|on
    HUPTIMEOUT=<number>
    DNS1=<PrimaryDNS>
    DNS2=<SecondaryDNS>
    DOMAIN=""
    LAYER=[HDLC|]
    CALLBACK=off|on
    CHARGEHUP=<number>
    CHARGEINT=<number>
    CBHUP=<number>
    CBDELAY=<number>
    DIALMAX=<number>
    AUTH=[+pap] [-chap]
    IHUP=<>
    DELDEFAULTROUTE=[enabled|disabled]
    CBCP=off|on
    VJ=off|on
    VJCCOMP=off|on
    AC=off|on
    PC=off|on
    BSDCOMP=off|on
    CCP=off|on
    SLAVE_DEVICE=ippp[0-9]

  ippp0 items being deprecated:
    BOOT=[on|off] will be converted to ONBOOT=[yes|no] by netconf
    LOCAL_IP=     will be converted to IPADDR by netconf
    REMOTE_IP=    will be converted to GATEWAY by netconf

  Wireless-specific items:
    See iwconfig(8) for additional information.
    MODE=[Ad-Hoc|Managed|Master|Repeater|Secondary|Monitor|Auto]
    ESSID=
      Defaults to "any".
    NWID=
    FREQ=
      Ignored if MODE=Managed.
    CHANNEL=
      Ignored if MODE=Managed.
    SENS=<sensitivity threshold>
    RATE=
    KEY{1,2,3,4}=<WEP key with the given index>
    DEFAULTKEY=<default key index>
    KEY=<default WEP key>
    SECURITYMODE=[on|off|open|restricted]
    RTS=[auto|fixed|off|<rts threshold>]
    FRAG=[off|<fragmentation threshold>]
    IWCONFIG=<other iwconfig(8) options>
    SPYIPS=<list of IP addresses to monitor for link quality>
    IWPRIV=<iwpriv(8) commands>

  IPSEC specific items
     SRC=source address. Not required.
     DST=destination address
     TYPE=IPSEC
     SRCNET=source net (for tunneling)
     DSTNET=destination network (for tunneling)

   Manual keying:

     AH_PROTO{,_IN,_OUT}=protocol to use for AH (defaults to hmac-sha1)
     ESP_PROTO{,_IN,_OUT}=protocol to use for ESP (defaults to 3des-cbc)
     AESP_PROTO{,_IN,_OUT}=protocol to use for ESP authentication (defaults to
	hmac-sha1)
     KEY_AH{,_IN,_OUT}=AH key
     KEY_ESP{,_IN,_OUT}=ESP encryption key
     KEY_AESP{,_IN,_OUT}=ESP authentication key (optional)
     SPI_{ESP,AH}_{IN,OUT}=SPIs to use

   _IN and _OUT specifiers are for using different keys or protocols for
   incoming and outgoing packets.  If neither _IN or _OUT variants are set for
   protocols or keys, the same will be used for both.  Hexadecimal keys need to
   be prefixed with "0x".

   Automatic keying:

     IKE_METHOD=PSK|X509|GSSAPI
         PSK=preshared keys (shared secret)
         X509=X.509 certificates
         GSSAPI=GSSAPI authentication
     IKE_PSK=preshared key for this connection
     IKE_CERTFILE=our certificate file name for X509 IKE
       IKE_PEER_CERTFILE=peer public cert filename for X509 IKE
       IKE_DNSSEC=retrieve peer public certs from DNS
     (otherwise uses certificate information sent over IKE)

   Usage of AH or ESP may be disabled by setting {AH,ESP}_PROTO to "none".

  Bonding-specific items

    SLAVE=yes
      Specifies device as a slave
    MASTER=bondXX
      Specifies master device to bind to

  Tunnel-specific items:
    TYPE=GRE|IPIP
    MY_INNER_IPADDR=local IP address of the tunnel interface
    PEER_OUTER_IPADDR=IP address of the remote tunnel endpoint
    MY_OUTER_IPADDR=IP address of the local tunnel endpoint
      If unspecified, an IP address is selected automatically for outgoing
      tunnel packets, and incoming tunnel packets are accepted on all local
      IP addresses.
    PEER_INNER_IPADDR=IP address of the remote end of the tunnel interface
      If this is specified, a route to PEER_INNER_IPADDR through the tunnel
      is added automatically.
    TTL=TTL value for tunnel packets
      Default is to use the TTL of the packet transported through the tunnel

/etc/sysconfig/network-scripts/chat-<interface-name>:

  chat script for PPP or SLIP connection intended to establish
  the connection.  For SLIP devices, a DIP script is written
  from the chat script; for PPP devices, the chat script is used
  directly.

/etc/sysconfig/network-scripts/dip-<interface-name>

  A write-only script created from the chat script by netcfg.
  Do not modify this.  In the future, this file may disappear
  by default and created on-the-fly from the chat script if
  it does not exist.

/etc/sysconfig/network-scripts/ifup-post

  Called when any network device EXCEPT a SLIP device comes
  up.  Calls /etc/sysconfig/network-scripts/ifup-routes to
  bring up static routes that depend on that device.  Calls
  /etc/sysconfig/network-scripts/ifup-aliases to bring up
  aliases for that device.  Sets the hostname if it is not
  already set and a hostname can be found for the IP for that
  device.  Sends SIGIO to any programs that have requested
  notification of network events.

  Could be extended to fix up nameservice configuration, call
  arbitrary scripts, etc, as needed.

/etc/sysconfig/network-scripts/ifup-routes

  Set up static routes for a device.

/etc/sysconfig/network-scripts/ifup-aliases

  Bring up aliases for a device.

/etc/sysconfig/network-scripts/ifdhcpc-done

  Called by dhcpcd once dhcp configuration is complete; sets
  up /etc/resolv.conf from the version dhcpcd dropped in
  /etc/dhcpc/resolv.conf

/etc/sysconfig/network-scripts/route-<interface-name>

  Contains lines that specify additional routes that should be added when the
  associated interface is brought up.

  The files are processed by the ifup-routes script and uses the /sbin/ipcalc
  utility for all network masks and numbers. Routes are specified using the
  syntax:

    ADDRESSn=<network>
    NETMASKn=<network/prefix mask>
    GATEWAYn=<next-hop router/gateway IP address>

  The "n" can be any integer number, but is expected to be monotonically
  increasing and counting starts from 0. For example:

    ADDRESS0=192.168.2.0
    NETMASK0=255.255.255.0
    GATEWAY0=192.168.1.1

  adds a network route to the 192.168.2.0 network via the gateway at
  192.168.1.1. Since you must already have a route to the network of the
  gateway, there is no need to specify a device.

  Note: The ifup-routes script also supports an older syntax designed to be
  used directly as an argument to "/sbin/ip route add". This syntax is
  deprecated, but if no "ADDRESSn" lines are found the following will still
  work:
  
  192.168.2.0/24 dev ppp0
  
  adds a network route to the 192.168.2.0 network through ppp0.

/etc/sysconfig/network-scripts/route6-<interface-name>

  Contains lines that are arguments to "/sbin/ip -6 route add"
  For example:

  site-local route for network fec0:0:0:2::/64
   via gateway fec0:0:0:1:0:0:0:20 (e.g. on eth0): 

  fec0:0:0:2::/64 via fec0:0:0:1:0:0:0:20

  additional prefix configured to be on-link on eth0:

  3ffe:fffe:1:2::/64 dev eth0
  
  6to4 route for network 3ffe:ffff:1::/48, either:

  3ffe:ffff:1::/48
  3ffe:ffff:1::/48 via ::192.168.1.2

  Note the special case of 6to4 interface: 'via [relay]' is 
  automatically added if explicit 'via' wasn't specified.

/etc/sysconfig/network-scripts/rule-<interface-name>

  Contains lines that specify additional routing rules that should be added
  when the associated interface is brought up.

  Each non-comment line is used directly as an argument to "/sbin/ip rule add".