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    revision 506 by niro, Sat Jul 21 19:31:11 2007 UTC revision 872 by niro, Thu May 21 13:41:38 2009 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 1.12 2007-07-21 19:31:11 niro Exp $  # $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.19 2008-12-22 22:01:15 niro Exp $
    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 "DHCP_PROG missing in net.${interface}, aborted"
    107   exit 1   exit 1
    # Line 178  config_wireless_wpa() Line 182  config_wireless_wpa()
    182   # check the configuration   # check the configuration
    183   [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto   [[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto
    184   [[ -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
    185   if [[ -z ${WIRELESS_WPA_DRIVER} ]]  
    186   then   # use wext as default driver, do not abort here anymore
    187   echo "WPA: WIRELESS_WPA_DRIVER given. Aborting setup."   [[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext
      return 1  
      fi  
    188    
    189   # write a config with the settings from net.${iface}   # write a config with the settings from net.${iface}
    190   # only wpa-psk ! all other needs manual setup   # only wpa-psk ! all other needs manual setup
    # Line 191  config_wireless_wpa() Line 193  config_wireless_wpa()
    193   # write default cfg from skeleton   # write default cfg from skeleton
    194   cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}   cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
    195    
    196     local wpa_proto
    197     case ${WIRELESS_AUTH_MODE} in
    198     wpa) wpa_proto="WPA" ;;
    199     wpa2) wpa_proto="WPA2" ;;
    200     esac
    201    
    202   # setup the network entry   # setup the network entry
    203   sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \   sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
    204   -e "s:@WIRELESS_KEY@:${WIRELESS_KEY}:g" \   -e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \
    205     -e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \
    206   ${WIRELESS_WPA_CONFIG}   ${WIRELESS_WPA_CONFIG}
    207   fi   fi
    208    
    # Line 241  setup_wireless_extensions() Line 250  setup_wireless_extensions()
    250   [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"   [[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
    251    
    252   case "${WIRELESS_AUTH_MODE}" in   case "${WIRELESS_AUTH_MODE}" in
    253   wpa) config_wireless_wpa "${iface}" ;;   wpa|wpa2) config_wireless_wpa "${iface}" ;;
    254   wep|on) config_wireless_wep "${iface}" ;;   wep|on) config_wireless_wep "${iface}" ;;
    255   off) iwconfig "${iface}" enc off ;;   off) iwconfig "${iface}" enc off ;;
    256   esac   esac
    257  }  }
    258    
    # Line 251  config_bridge_devices() Line 260  config_bridge_devices()
    260  {  {
    261   local iface="$1"   local iface="$1"
    262   local method="$2"   local method="$2"
    263     local bport
    264    
    265   if [[ -z ${iface} ]]   if [[ -z ${iface} ]]
    266   then   then
    # Line 272  config_bridge_devices() Line 282  config_bridge_devices()
    282   fi   fi
    283    
    284   # check the config   # check the config
    285   if [[ -z ${BRIDGE_INTERFACE} ]]   if [[ -z ${BRIDGE_INTERFACES} ]]
    286   then   then
    287   echo "BRIDGE: no \$BRIDGE_INTERFACE given. Aborting setup."   echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup."
    288   return 1   return 1
    289   fi   fi
    290    
    # Line 282  config_bridge_devices() Line 292  config_bridge_devices()
    292   add)   add)
    293   # setup the bridge device   # setup the bridge device
    294   brctl addbr ${iface}   brctl addbr ${iface}
    295   # enter promiscous mode   for bport in ${BRIDGE_INTERFACES}
    296   ifconfig ${BRIDGE_INTERFACE} 0.0.0.0 promisc   do
    297   # now setup the bridge   # enter promiscous mode
    298   brctl addif ${iface} ${BRIDGE_INTERFACE}   ifconfig ${bport} 0.0.0.0 promisc
    299     # now setup the bridge
    300     brctl addif ${iface} ${bport}
    301     done
    302     # enable spanning-tree protocol
    303     case ${BRIDGE_STP} in
    304     on|off) brctl stp ${iface} ${BRIDGE_STP} ;;
    305     *) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;;
    306     esac
    307   ;;   ;;
    308    
    309   remove)   remove)
    310   # bring the interface down   for bport in ${BRIDGE_INTERFACE}
    311   ifconfig ${BRIDGE_INTERFACE} down   do
    312   # remove the interface from the bridge   # bring the interface down
    313   brctl delif ${iface} ${BRIDGE_INTERFACE}   ifconfig ${bport} down
    314     # remove the interface from the bridge
    315     brctl delif ${iface} ${bport}
    316     done
    317   # bring the bridge down   # bring the bridge down
    318   brctl delbr ${iface}   brctl delbr ${iface}
    319   ;;   ;;
    320   esac   esac
    321    
    322   # unset the bridge variable to be safe   # unset the bridge variable to be safe
    323   unset BRIDGE_INTERFACE   unset BRIDGE_INTERFACES
    324   # continue to setup generic networking   # continue to setup generic networking
    325  }  }
    326    
    # Line 335  config_routes() Line 357  config_routes()
    357    
    358  networking_start()  networking_start()
    359  {  {
    360   local iface dns routes   local iface dns routes ALL_INTERFACES
    361    
    362     if [[ -z $1 ]]
    363     then
    364     ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
    365     else
    366     if [[ -e ${network_settings}/net.$1 ]]
    367     then
    368     ALL_INTERFACES="$1"
    369     else
    370     ${FAILURE}
    371     echo "Interface $1 does not exist. Aborting"
    372     ${NORMAL}
    373     exit 1
    374     fi
    375     fi
    376    
    377   # get list of all devices   # get list of all devices
    378   for iface in $(onboot_interface_list ${network_settings}/net.*)   for iface in ${ALL_INTERFACES}
    379   do   do
    380   # checkconfig   # checkconfig
    381   source ${network_settings}/net.${iface} || exit 1   source ${network_settings}/net.${iface} || exit 1
    # Line 358  networking_start() Line 395  networking_start()
    395   config_bridge_devices ${iface} add   config_bridge_devices ${iface} add
    396   fi   fi
    397    
      # activate the interface  
      ifconfig "${iface}" up  
       
    398   # now configure wireless_extensions   # now configure wireless_extensions
    399   [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"   [ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"
    400    
    401   echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."   echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
    402    
    403     # activate the interface
    404     ifconfig "${iface}" up
    405    
    406   # setup static or dhcp   # setup static or dhcp
    407   case ${NETWORKING} in   case ${NETWORKING} in
    408   dhcp|DHCP)   dhcp|DHCP)
    # Line 389  networking_start() Line 426  networking_start()
    426   echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."   echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."
    427   route add default gateway ${GATEWAY} metric 1 dev ${iface}   route add default gateway ${GATEWAY} metric 1 dev ${iface}
    428   evaluate_retval   evaluate_retval
    429    
    430     unset GATEWAY
    431   fi   fi
    432    
    433   # setup /etc/resolv.conf   # setup /etc/resolv.conf
    # Line 402  networking_start() Line 441  networking_start()
    441   do   do
    442   echo "nameserver ${dns}" >> /etc/resolv.conf   echo "nameserver ${dns}" >> /etc/resolv.conf
    443   done   done
    444    
    445     unset NAMESERVER
    446   fi   fi
    447   done   done
    448    
    # Line 411  networking_start() Line 452  networking_start()
    452    
    453  networking_stop()  networking_stop()
    454  {  {
    455     if [[ -z $1 ]]
    456     then
    457     ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
    458     else
    459     if [[ -e ${network_settings}/net.$1 ]]
    460     then
    461     ALL_INTERFACES="$1"
    462     else
    463     ${FAILURE}
    464     echo "Interface $1 does not exist. Aborting"
    465     ${NORMAL}
    466     exit 1
    467     fi
    468     fi
    469    
    470   # get list of all devices   # get list of all devices
    471   for iface in $(onboot_interface_list ${network_settings}/net.*)   for iface in ${ALL_INTERFACES}
    472   do   do
    473   source ${network_settings}/net.${iface} || exit 1   source ${network_settings}/net.${iface} || exit 1
    474   checkconfig   checkconfig
    # Line 464  networking_stop() Line 520  networking_stop()
    520    
    521  case $1 in  case $1 in
    522   start)   start)
    523   networking_start   networking_start $2
    524   update_svcstatus $1   update_svcstatus $1
    525   splash svc_started "$(basename $0)" 0   splash svc_started "$(basename $0)" 0
    526   ;;   ;;
    527    
    528   stop)   stop)
    529   networking_stop   networking_stop $2
    530   update_svcstatus $1   update_svcstatus $1
    531   splash svc_stopped "$(basename $0)" 0   splash svc_stopped "$(basename $0)" 0
    532   ;;   ;;
    # Line 482  case $1 in Line 538  case $1 in
    538   ;;   ;;
    539    
    540   *)   *)
    541   echo "Usage: $0 {start|stop|restart}"   echo "Usage: $0 {start|stop|restart} [interface]"
    542   exit 1   exit 1
    543   ;;   ;;
    544  esac  esac
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