openwrt/package/ppp/files/ifup.pppoa

   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)" = "pppoa" ] || {
   9         echo "$0: ${type}_proto isn't pppoa"
  10         exit
  11 }
  12
  13 for module in slhc ppp_generic pppoatm; do
  14         /sbin/insmod $module 2>&- >&-
  15 done
  16
  17 while :; do
  18   VPI=$(nvram get atm_vpi)
  19   VCI=$(nvram get atm_vci)
  20   USERNAME=$(nvram get ppp_username)
  21   PASSWORD=$(nvram get ppp_passwd)
  22   REDIAL=$(nvram get ppp_redialperiod)
  23   REDIAL=${REDIAL:+lcp-echo-interval $REDIAL}
  24   IDLETIME=$(nvram get ppp_idletime)
  25   IDLETIME=${IDLETIME:+lcp-echo-failure $IDLETIME}
  26   MTU=$(nvram get ppp_mtu)
  27   MTU=${MTU:-1500}
  28   MTU=${MTU:+ mtu $MTU mru $MTU}
  29
  30   /usr/sbin/pppd nodetach \
  31         plugin pppoatm.so ${VPI:-8}.${VCI:-35} \
  32         usepeerdns \
  33         defaultroute \
  34         linkname $type \
  35         user "$USERNAME" \
  36         password "$PASSWORD" \
  37         $MTU \
  38         $IDLETIME \
  39         $REDIAL
  40
  41   # Read settings again (might have changed)
  42   [ -e /etc/config/network ] && . /etc/config/network
  43 done &