hooks/zones/bridge.ports/ethernet

   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"
  25
  26 function _check() {
  27         assert isset DEVICE_MAC
  28         assert ismac DEVICE_MAC
  29 }
  30
  31 function _create() {
  32         local zone=${1}
  33         local device=${2}
  34         shift 2
  35
  36         if [ -z "${device}" ]; then
  37                 error "No device given."
  38                 exit ${EXIT_ERROR}
  39         fi
  40
  41         if ! device_exists ${device}; then
  42                 warning "Device does not exist."
  43         fi
  44
  45         DEVICE=$(macify ${device})
  46
  47         config_write $(zone_dir ${zone})/port.${HOOK}.$(device_hash ${device}) ${HOOK_SETTINGS}
  48
  49         exit ${EXIT_OK}
  50 }
  51
  52 function _up() {
  53         local zone=${1}
  54         local port=${2}
  55
  56         assert isset zone
  57         assert isset port
  58
  59         assert zone_exists ${zone}
  60         assert port_exists ${port}
  61
  62         port_up ${port}
  63
  64         # Set same MTU to device that the bridge has got
  65         device_set_mtu ${port} $(device_get_mtu ${zone})
  66
  67         bridge_attach_device ${zone} ${port}
  68
  69         exit ${EXIT_OK}
  70 }
  71
  72 function _down() {
  73         local zone=${1}
  74         local port=${2}
  75
  76         assert isset zone
  77         assert isset port
  78
  79         assert zone_exists ${zone}
  80         assert port_exists ${port}
  81
  82         bridge_detach_device ${zone} ${port}
  83
  84         port_down ${port}
  85
  86         exit ${EXIT_OK}
  87 }
  88
  89 function _status() {
  90         local zone=${1}
  91         local port=${2}
  92
  93         printf "        %-10s - " "${port}"
  94         if ! device_is_up ${port}; then
  95                 echo -ne "${COLOUR_DOWN}   DOWN   ${COLOUR_NORMAL}"
  96         else
  97                 local state=$(stp_port_state ${zone} ${port})
  98                 local colour="COLOUR_STP_${state}"
  99                 printf "${!colour}%10s${COLOUR_NORMAL}" ${state}
 100
 101                 echo -n " - DSR: $(stp_port_designated_root ${zone} ${port})"
 102                 echo -n " - Cost: $(stp_port_pathcost ${zone} ${port})"
 103         fi
 104
 105         echo
 106
 107         exit ${EXIT_OK}
 108 }
 109
 110 run $@