hooks/stp

   1 #!/bin/sh
   2 ########################################################################
   3 # Begin $NETWORK_DEVICES/services/stp
   4 #
   5 # Description : Spanning Tree Protocol Script
   6 #
   7 # Authors     : Michael Tremer - michael.tremer@ipfire.org
   8 #
   9 # Version     : 00.00
  10 #
  11 # Notes       : This script adds stp support to a bridge.
  12 #
  13 ########################################################################
  14
  15 . /lib/network/hook-header
  16
  17 HOOK_NAME=stp
  18 HOOK_TYPE=zone
  19
  20 case "${action}" in
  21         help)
  22                 ;;
  23
  24         info)
  25                 echo "HOOK_NAME=$HOOK_NAME"
  26                 echo "HOOK_TYPE=$HOOK_TYPE"
  27                 ;;
  28
  29         pre-up)
  30                 ;;
  31
  32         post-up)
  33                 MESSAGE="Enabling Spanning Tree Protocol on zone ${zone}..."
  34                 brctl stp ${zone} on
  35                 evaluate_retval
  36                 ;;
  37
  38         pre-down)
  39                 MESSAGE="Disabling Spanning Tree Protocol on zone ${zone}..."
  40                 brctl stp ${zone} off
  41                 evaluate_retval
  42                 ;;
  43
  44         post-down)
  45                 ;;
  46
  47         add)
  48                 shift 2
  49                 while [ $# -gt 0 ]; do
  50                         case "$1" in
  51                                 --ageing=*)
  52                                         AGEING=${1#--ageing=}
  53                                         ;;
  54                                 --priority=*)
  55                                         PRIORITY=${1#--priority=}
  56                                         ;;
  57                                 --delay=*)
  58                                         DELAY=${1#--delay=}
  59                                         ;;
  60                                 --hello=*)
  61                                         HELLO=${1#--hello=}
  62                                         ;;
  63                                 --maxage=*)
  64                                         MAXAGE=${1#--maxage=}
  65                                         ;;
  66                                 *)
  67                                         echo "Unknown option: $1" >&2
  68                                         exit 1
  69                                         ;;
  70                         esac
  71                         shift
  72                 done
  73                 cat <<EOF >${CONFIG_ZONES}/${zone}/${HOOK_NAME}
  74 HOOK="${HOOK_NAME}"
  75 AGEING="${AGEING}"
  76 PRIORITY="${PRIORITY}"
  77 DELAY="${DELAY}"
  78 HELLO="${HELLO}"
  79 MAXAGE="${MAXAGE}"
  80 EOF
  81                 exit $?
  82                 ;;
  83
  84         rem)
  85                 ;;
  86
  87         discover)
  88                 exit ${EXIT_ERROR}
  89                 ;;
  90
  91         *)
  92                 echo "Usage: ${0} {pre-up|post-up|pre-down|post-down|config} [interface]"
  93                 exit 1
  94                 ;;
  95 esac
  96
  97 # End $NETWORK_DEVICES/services/stp