openwrt/package/ppp/files/ifup.pppoe

   1 #!/bin/sh
   2 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
   3 . /etc/functions.sh
   4 . /etc/network.overrides
   5 [ -e /etc/config/network ] && . /etc/config/network
   6 type=$1
   7
   8 [ "$(nvram get ${type}_proto)" = "pppoe" ] || {
   9         echo "$0: ${type}_proto isn't pppoe"
  10         exit
  11 }
  12
  13 for module in slhc ppp_generic pppox pppoe; do
  14         /sbin/insmod $module 2>&- >&-
  15 done
  16
  17 while :; do
  18   IFNAME=$(nvram get pppoe_ifname)
  19   USERNAME=$(nvram get ppp_username)
  20   PASSWORD=$(nvram get ppp_passwd)
  21   REDIAL=$(nvram get ppp_redialperiod)
  22   REDIAL=${REDIAL:+lcp-echo-interval $REDIAL}
  23   IDLETIME=$(nvram get ppp_idletime)
  24   IDLETIME=${IDLETIME:+lcp-echo-failure $IDLETIME}
  25   MTU=$(nvram get ppp_mtu)
  26   MTU=${MTU:-1492}
  27   MTU=${MTU:+ mtu $MTU mru $MTU}
  28
  29   ifconfig $IFNAME up
  30   /usr/sbin/pppd nodetach \
  31         plugin rp-pppoe.so \
  32         connect /bin/true \
  33         usepeerdns \
  34         defaultroute \
  35         linkname $type \
  36         user "$USERNAME" \
  37         password "$PASSWORD" \
  38         $MTU \
  39         $IDLETIME \
  40         $REDIAL \
  41         nic-$IFNAME
  42
  43   # Read settings again (might have changed)
  44   [ -e /etc/config/network ] && . /etc/config/network
  45 done &