hooks/zones/bridge.ports/bonding

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2010  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 . /lib/network/header-port
  23
  24 HOOK_SETTINGS="HOOK DEVICE_MAC DEVICE_NAME MODE SLAVES"
  25
  26 DEVICE_NAME="bond0" # XXX DEVICE_NAME must be unique
  27 DEVICE_MAC=$(mac_generate)
  28
  29 function _check() {
  30         assert isset DEVICE_MAC
  31         assert ismac DEVICE_MAC
  32         assert isset DEVICE_NAME
  33
  34         assert isset SLAVES
  35 }
  36
  37 function _create() {
  38         local zone=${1}
  39         shift
  40
  41         local
  42
  43         while [ $# -gt 0 ]; do
  44                 case "${1}" in
  45                         --mac=*)
  46                                 DEVICE_MAC=${1#--mac=}
  47                                 ;;
  48                         --mode=*)
  49                                 MODE=${1#--mode=}
  50                                 ;;
  51                         --slave=*)
  52                                 slave=${1#--slave=}
  53                                 SLAVES="${SLAVES} $(macify ${slave})"
  54                                 ;;
  55                         *)
  56                                 warning "Unknown argument '${1}'"
  57                                 ;;
  58                 esac
  59                 shift
  60         done
  61
  62         # Remove any whitespace
  63         SLAVES=$(echo ${SLAVES})
  64
  65         _check
  66
  67         config_write $(zone_dir ${zone})/port.${HOOK}.$(device_hash ${DEVICE_MAC}) ${HOOK_SETTINGS}
  68
  69         exit ${EXIT_OK}
  70 }
  71
  72 function _up() {
  73         local zone=${1}
  74         local port=${2}
  75
  76         config_read $(zone_dir ${zone})/${port}
  77
  78         if ! device_exists $(devicify ${DEVICE_MAC}); then
  79                 device_virtual_create ${DEVICE} ${DEVICE_VID} ${DEVICE_MAC}
  80         fi
  81
  82         local device=$(devicify ${DEVICE_MAC})
  83
  84         # Set same MTU to device that the bridge has got
  85         device_set_mtu ${device} $(device_get_mtu ${zone})
  86
  87         bridge_attach_device ${zone} ${device}
  88
  89         exit ${EXIT_OK}
  90 }
  91
  92 run $@