rp-pppoe-relay.init

   1 #!/bin/sh
   2 #
   3 # pppoe-relay   PPP over Ethernet Relay Server
   4 #
   5 # chkconfig:    345 47 53
   6 #
   7 # description:  PPP over Ethernet Relay Server
   8 #
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Get network config
  14 . /etc/sysconfig/network
  15
  16 # Get service config
  17 [ -f /etc/sysconfig/pppoe-relay ] && . /etc/sysconfig/pppoe-relay
  18
  19 # Check that networking is up.
  20 if is_yes "${NETWORKING}"; then
  21         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  22                 msg_network_down "PPPoE Relay Server"
  23                 exit 1
  24         fi
  25 else
  26         exit 0
  27 fi
  28
  29 PPPOE_RELAY_IFACES_SERVERS_OPT=
  30 for iface in $PPPOE_RELAY_IFACES_SERVERS; do
  31         PPPOE_RELAY_IFACES_SERVERS_OPT="-S $iface $$PPPOE_RELAY_IFACES_SERVERS"
  32 done
  33
  34 PPPOE_RELAY_IFACES_CLIENTS=
  35 for iface in $PPPOE_RELAY_IFACES_CLIENTS; do
  36         PPPOE_RELAY_IFACES_CLIENTS_OPT="-C $iface $PPPOE_RELAY_IFACES_CLIENTS"
  37 done
  38 PPPOE_RELAY_IFACES_BOTH=
  39 for iface in $PPPOE_RELAY_IFACES_BOTH; do
  40         PPPOE_RELAY_IFACES_BOTH_OPT="-B $iface $PPPOE_RELAY_IFACES_BOTH"
  41 done
  42
  43 [ -z "$PPPOE_RELAY_MAX_SESSIONS" ] && PPPOE_RELAY_MAX_SESSIONS=500
  44 [ -z "$PPPOE_RELAY_TIMEOUT" ] && PPPOE_RELAY_TIMEOUT=600
  45
  46 RETVAL=0
  47 # See how we were called.
  48 case "$1" in
  49   start)
  50         # Check if the service is already running?
  51         if [ ! -f /var/lock/subsys/pppoe-relay ]; then
  52                 msg_starting "PPPoE Relay Server"
  53                 for iface in $PPPOE_RELAY_IFACES_SERVERS $PPPOE_RELAY_IFACES_CLIENTS $PPPOE_RELAY_IFACES_BOTH; do
  54                         ip link set $iface up 2> /dev/null
  55                 done
  56                 daemon /usr/sbin/pppoe-relay \
  57                         $PPPOE_RELAY_IFACES_SERVERS_OPT \
  58                         $PPPOE_RELAY_IFACES_CLIENTS_OPT \
  59                         $PPPOE_RELAY_IFACES_BOTH_OPT \
  60                         -n $PPPOE_RELAY_MAX_SESSIONS -i $PPPOE_RELAY_TIMEOUT
  61                 RETVAL=$?
  62                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/pppoe-relay
  63         else
  64                 msg_already_running "PPPoE Relay Server"
  65         fi
  66         ;;
  67   stop)
  68         if [ -f /var/lock/subsys/pppoe-relay ]; then
  69                 msg_stopping "PPPoE Relay Server"
  70                 killproc pppoe-relay
  71                 rm -f /var/lock/subsys/pppoe-relay >/dev/null 2>&1
  72         else
  73                 msg_not_running "PPPoE Relay Server"
  74         fi
  75         ;;
  76   restart|force-reload)
  77         $0 stop
  78         $0 start
  79         exit $?
  80         ;;
  81   status)
  82         status pppoe-relay
  83         exit $?
  84         ;;
  85   *)
  86         msg_usage "$0 {start|stop|restart|force-reload|status}"
  87         exit 3
  88 esac
  89
  90 exit $RETVAL