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
  28         assert ismac DEVICE
  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         config_read $(zone_dir ${zone})/${port}
  57
  58         local device=$(devicify ${DEVICE})
  59
  60         if ! device_exists ${device}; then
  61                 warning "Device '${DEVICE}' does not exist."
  62                 exit ${EXIT_ERROR}
  63         fi
  64
  65         # Set same MTU to device that the bridge has got
  66         device_set_mtu ${device} $(device_get_mtu ${zone})
  67
  68         device_set_up ${device}
  69
  70         bridge_attach_device ${zone} ${device}
  71
  72         exit ${EXIT_OK}
  73 }
  74
  75 function _down() {
  76         local zone=${1}
  77         local port=${2}
  78
  79         config_read $(zone_dir ${zone})/${port}
  80
  81         local device=$(devicify ${DEVICE})
  82
  83         if ! device_exists ${device}; then
  84                 warning "Device '${DEVICE}' does not exist."
  85                 exit ${EXIT_ERROR}
  86         fi
  87
  88         bridge_detach_device ${zone} ${device}
  89
  90         device_set_down ${device}
  91
  92         exit ${EXIT_OK}
  93 }
  94
  95 function _status() {
  96         local zone=${1}
  97         local port=${2}
  98
  99         config_read $(zone_dir ${zone})/${port}
 100
 101         local device=$(devicify ${DEVICE})
 102
 103         printf "        %-10s - " "${device}"
 104         if ! device_is_up ${device}; then
 105                 echo -ne "${COLOUR_DOWN}   DOWN   ${COLOUR_NORMAL}"
 106         else
 107                 local state=$(stp_port_state ${zone} ${device})
 108                 local colour="COLOUR_STP_${state}"
 109                 printf "${!colour}%10s${COLOUR_NORMAL}" ${state}
 110         fi
 111
 112         echo -n " - DSR: $(stp_port_designated_root ${zone} ${device})"
 113         echo -n " - Cost: $(stp_port_pathcost ${zone} ${device})"
 114         echo
 115
 116         exit ${EXIT_OK}
 117 }
 118
 119 run $@