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    revision 522 by niro, Sat Aug 18 18:44:15 2007 UTC revision 1090 by niro, Wed Jul 14 07:25:22 2010 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.13 2007-08-18 18:44:15 niro Exp $  # $Id$
    3    
    4  #%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k  #%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k
    5  #%start: 20  #%start: 20
    # Line 10  Line 10 
    10  #%before:  #%before:
    11  #%after:  #%after:
    12    
    13  source /etc/sysconfig/rc  source /etc/conf.d/rc
    14  source ${rc_functions}  source ${rc_functions}
    15    
    16  # read values from files  # read values from files
    # Line 24  read_value() Line 24  read_value()
    24   # global   # global
    25   local ONBOOT   local ONBOOT
    26   local NETWORKING   local NETWORKING
    27    
    28   # static   # static
    29   local IP   local IP
    30   local NETMASK   local NETMASK
    # Line 60  read_value() Line 60  read_value()
    60   local WIRELESS_NICK   local WIRELESS_NICK
    61   local WIRELESS_NWID   local WIRELESS_NWID
    62   local WIRELESS_POWER   local WIRELESS_POWER
    63     local WIRELESS_WPA_DRIVER
    64    
    65     local BRIDGE_INTERFACES
    66     local BRIDGE_STP
    67    
    68   source ${file}   source ${file}
    69   eval value=\$$(echo ${var})   eval value=\$$(echo ${var})
    # Line 68  read_value() Line 72  read_value()
    72    
    73  checkconfig()  checkconfig()
    74  {  {
    75   if [ -z "${NETWORKING}" ]   if [[ -z ${NETWORKING} ]]
    76   then   then
    77   echo "NETWORKING missing in net.${interface}, aborted"   echo "NETWORKING missing in net.${interface}, aborted"
    78   exit 1   exit 1
    # Line 76  checkconfig() Line 80  checkconfig()
    80    
    81   case "${NETWORKING}" in   case "${NETWORKING}" in
    82   static)   static)
    83   if [ -z "${IP}" ]   if [[ -z ${IP} ]]
    84   then   then
    85   echo "IP missing in net.${interface}, aborted"   echo "IP missing in net.${interface}, aborted"
    86   exit 1   exit 1
    87   fi   fi
    88    
    89   if [ -z "${NETMASK}" ]   if [[ -z ${NETMASK} ]]
    90   then   then
    91   echo -n "NETMASK missing in net.${interface}, "   echo -n "NETMASK missing in net.${interface}, "
    92   echo "using 255.255.255.0"   echo "using 255.255.255.0"
    93   NETMASK=255.255.255.0   NETMASK=255.255.255.0
    94   fi   fi
    95    
    96   if [ -z "${BROADCAST}" ]   if [[ -z ${BROADCAST} ]]
    97   then   then
    98   echo -n "BROADCAST missing in net.${interface}, "   echo -n "BROADCAST missing in net.${interface}, "
    99   echo "using default address"   echo "using default address"
    # Line 97  checkconfig() Line 101  checkconfig()
    101   ;;   ;;
    102    
    103   dhcp)   dhcp)
    104   if [ -z "${DHCP_PROG}" ]   if [[ -z ${DHCP_PROG} ]]
    105   then   then
    106   echo "DHCP_PROG missing in net.${interface}, aborted"   echo -n "DHCP_PROG missing in net.${interface},"
    107   exit 1   echo "using default programm"
    108     DHCP_PROG="/sbin/dhcpcd"
    109   fi   fi
    110     [[ -z ${DHCP_START} ]] && DHCP_START="-t 10"
    111     [[ -z ${DHCP_STOP} ]] && DHCP_STOP="-k"
    112   ;;   ;;
    113    
    114   esac   esac
    # Line 178  config_wireless_wpa() Line 185  config_wireless_wpa()
    185   # check the configuration   # check the configuration
    186   [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto   [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto
    187   [[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel   [[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel
    188   if [[ -z ${WIRELESS_WPA_DRIVER} ]]  
    189   then   # use wext as default driver, do not abort here anymore
    190   echo "WPA: WIRELESS_WPA_DRIVER given. Aborting setup."   [[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext
      return 1  
      fi  
    191    
    192   # write a config with the settings from net.${iface}   # write a config with the settings from net.${iface}
    193   # only wpa-psk ! all other needs manual setup   # only wpa-psk ! all other needs manual setup
    # Line 191  config_wireless_wpa() Line 196  config_wireless_wpa()
    196   # write default cfg from skeleton   # write default cfg from skeleton
    197   cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}   cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
    198    
    199     local wpa_proto
    200     case ${WIRELESS_AUTH_MODE} in
    201     wpa) wpa_proto="WPA" ;;
    202     wpa2) wpa_proto="WPA2" ;;
    203     esac
    204    
    205   # setup the network entry   # setup the network entry
    206   sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \   sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
    207   -e "s:@WIRELESS_KEY@:${WIRELESS_KEY}:g" \   -e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \
    208     -e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \
    209   ${WIRELESS_WPA_CONFIG}   ${WIRELESS_WPA_CONFIG}
    210   fi   fi
    211    
    # Line 241  setup_wireless_extensions() Line 253  setup_wireless_extensions()
    253   [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"   [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
    254    
    255   case "${WIRELESS_AUTH_MODE}" in   case "${WIRELESS_AUTH_MODE}" in
    256   wpa) config_wireless_wpa "${iface}" ;;   wpa|wpa2) config_wireless_wpa "${iface}" ;;
    257   wep|on) config_wireless_wep "${iface}" ;;   wep|on) config_wireless_wep "${iface}" ;;
    258   off) iwconfig "${iface}" enc off ;;   off) iwconfig "${iface}" enc off ;;
    259   esac   esac
    260  }  }
    261    
    # Line 251  config_bridge_devices() Line 263  config_bridge_devices()
    263  {  {
    264   local iface="$1"   local iface="$1"
    265   local method="$2"   local method="$2"
    266     local bport
    267    
    268   if [[ -z ${iface} ]]   if [[ -z ${iface} ]]
    269   then   then
    # Line 272  config_bridge_devices() Line 285  config_bridge_devices()
    285   fi   fi
    286    
    287   # check the config   # check the config
    288   if [[ -z ${BRIDGE_INTERFACE} ]]   if [[ -z ${BRIDGE_INTERFACES} ]]
    289   then   then
    290   echo "BRIDGE: no \$BRIDGE_INTERFACE given. Aborting setup."   echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup."
    291   return 1   return 1
    292   fi   fi
    293    
    # Line 282  config_bridge_devices() Line 295  config_bridge_devices()
    295   add)   add)
    296   # setup the bridge device   # setup the bridge device
    297   brctl addbr ${iface}   brctl addbr ${iface}
    298   # enter promiscous mode   for bport in ${BRIDGE_INTERFACES}
    299   ifconfig ${BRIDGE_INTERFACE} 0.0.0.0 promisc   do
    300   # now setup the bridge   # enter promiscous mode
    301   brctl addif ${iface} ${BRIDGE_INTERFACE}   ifconfig ${bport} 0.0.0.0 promisc
    302     # now setup the bridge
    303     brctl addif ${iface} ${bport}
    304     done
    305     # enable spanning-tree protocol
    306     case ${BRIDGE_STP} in
    307     on|off) brctl stp ${iface} ${BRIDGE_STP} ;;
    308     *) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;;
    309     esac
    310   ;;   ;;
    311    
    312   remove)   remove)
    313   # bring the interface down   for bport in ${BRIDGE_INTERFACE}
    314   ifconfig ${BRIDGE_INTERFACE} down   do
    315   # remove the interface from the bridge   # bring the interface down
    316   brctl delif ${iface} ${BRIDGE_INTERFACE}   ifconfig ${bport} down
    317     # remove the interface from the bridge
    318     brctl delif ${iface} ${bport}
    319     done
    320   # bring the bridge down   # bring the bridge down
    321   brctl delbr ${iface}   brctl delbr ${iface}
    322   ;;   ;;
    323   esac   esac
    324    
    325   # unset the bridge variable to be safe   # unset the bridge variable to be safe
    326   unset BRIDGE_INTERFACE   unset BRIDGE_INTERFACES
    327   # continue to setup generic networking   # continue to setup generic networking
    328  }  }
    329    
    # Line 360  networking_start() Line 385  networking_start()
    385   checkconfig   checkconfig
    386    
    387   # setup mac   # setup mac
    388   if [ -n "${FORCE_MAC_TO}" ]   if [[ -n ${FORCE_MAC_TO} ]]
    389   then   then
    390   echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "   echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "
    391   ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"   ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"
    # Line 373  networking_start() Line 398  networking_start()
    398   config_bridge_devices ${iface} add   config_bridge_devices ${iface} add
    399   fi   fi
    400    
      # activate the interface  
      ifconfig "${iface}" up  
       
    401   # now configure wireless_extensions   # now configure wireless_extensions
    402   [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"   [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"
    403    
    404   echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."   echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
    405    
    406     # activate the interface
    407     ifconfig "${iface}" up
    408    
    409   # setup static or dhcp   # setup static or dhcp
    410   case ${NETWORKING} in   case ${NETWORKING} in
    411   dhcp|DHCP)   dhcp|DHCP)
    412   ${CURS_UP}   ${CURS_UP}
    413   ${SET_WWCOL}   ${SET_WWCOL}
    414   echo "[DHCP]"   echo "[DHCP]"
    415   loadproc ${DHCP_PROG} ${DHCP_START} "${iface}"   loadproc "${DHCP_PROG}" "${DHCP_START}" "${iface}"
    416   ;;   ;;
    417   static|STATIC)   static|STATIC)
    418   ${CURS_UP}   ${CURS_UP}
    # Line 404  networking_start() Line 429  networking_start()
    429   echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."   echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."
    430   route add default gateway ${GATEWAY} metric 1 dev ${iface}   route add default gateway ${GATEWAY} metric 1 dev ${iface}
    431   evaluate_retval   evaluate_retval
    432    
    433     unset GATEWAY
    434   fi   fi
    435    
    436   # setup /etc/resolv.conf   # setup /etc/resolv.conf
    437     # whipe out the old one
    438     echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf
    439     # include head
    440     if [ -f /etc/resolv.conf.head ]
    441     then
    442     cat /etc/resolv.conf.head >> /etc/resolv.conf
    443     else
    444     echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf
    445     fi
    446     # add given nameserver
    447   if [[ -n ${NAMESERVER} ]]   if [[ -n ${NAMESERVER} ]]
    448   then   then
    449   echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."   echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."
    450    
      # whipe out the old one  
      echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf  
    451   for dns in ${NAMESERVER}   for dns in ${NAMESERVER}
    452   do   do
    453   echo "nameserver ${dns}" >> /etc/resolv.conf   echo "nameserver ${dns}" >> /etc/resolv.conf
    454   done   done
    455    
    456     unset NAMESERVER
    457     fi
    458     # include tail
    459     if [ -f /etc/resolv.conf.tail ]
    460     then
    461     cat /etc/resolv.conf.tail >> /etc/resolv.conf
    462     else
    463     echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf
    464   fi   fi
    465   done   done
    466    
    Legend:
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