]>
git.ipfire.org Git - network.git/blob - src/functions/functions.bonding
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2010 Michael Tremer & Christian Schmidt #
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. #
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. #
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/>. #
20 ###############################################################################
22 BONDING_ALLOWED_MODES
="balance-rr active-backup balance-xor broadcast 802.3ad \
23 balance-tlb balance-alb"
24 BONDING_MASTERS
="/sys/class/net/bonding_masters"
25 BONDING_PORT_PATTERN
="bN"
33 local mode
="balance-rr"
35 while [ $# -gt 0 ]; do
38 address
=$
(cli_get_val
"${1}")
41 mode
=$
(cli_get_val
"${1}")
44 error
"Unrecognized argument: ${1}"
51 if isset address
; then
52 if ! ismac address
; then
53 log ERROR
"Invalid mac address: ${address}"
58 if ! list_match
"${mode}" ${BONDING_ALLOWED_MODES}; then
59 log ERROR
"Bonding mode is not supported: ${mode}"
60 log ERROR
"Valid modes are: ${BONDING_ALLOWED_MODES}"
64 # Load the kernel module
67 # Create the bonding device
68 if cmd ip link add
"${device}" address
"${address}" \
69 type bond mode
"${mode}"; then
70 log DEBUG
"Successfully created bonding device '${device}'"
72 log ERROR
"Could not create bonding device '${device}'"
84 if device_delete
"${device}"; then
85 log DEBUG
"Successfully removed bonding device '${device}'"
87 log ERROR
"Could not remove bonding device '${device}'"
99 read mode mode_num
< ${SYS_CLASS_NET}/${device}/bonding
/mode
109 if fappend
"${SYS_CLASS_NET}/${device}/bonding/mode" "${mode}"; then
110 log DEBUG
"Set mode of bond '${device}' to '${mode}'"
112 log ERROR
"Could not set mode of bond '${device}' to '${mode}'"
119 bonding_enslave_device
() {
128 local slaves
="$(bonding_get_slaves "${device}")"
129 if list_match
"${slave}" ${slaves}; then
130 log DEBUG
"${slave} is already enslaved in ${device}"
134 # Slave must be down to be enslaved.
135 if ! device_set_down
"${slave}"; then
136 log ERROR
"Cannot enslave '${slave}' because it cannot be set down."
141 if ! device_set_master
"${slave}" "${device}"; then
142 log ERROR
"Could not enslave '${slave}' to '${device}'"
146 log DEBUG
"Successfully enslaved '${slave}' to '${device}'"
150 bonding_get_slaves
() {
156 while [ $# -gt 0 ]; do
162 error
"Unrecognized argument: ${1}"
169 fread
${SYS_CLASS_NET}/${device}/bonding/${file}
174 bonding_get_lacp_rate
() {
179 read -r rate rateno \
180 < ${SYS_CLASS_NET}/${device}/bonding
/lacp_rate
186 bonding_get_miimon
() {
190 fread
${SYS_CLASS_NET}/${device}/bonding
/miimon
193 bonding_set_miimon
() {
200 print
"${miimon}" > ${SYS_CLASS_NET}/${device}/bonding/miimon
203 bonding_slave_get_master() {
207 device_is_bonded ${slave} || return ${EXIT_ERROR}
209 local master=$(fread ${SYS_CLASS_NET}/${slave}/master/ifindex)
210 if isset master; then
211 device_ifindex_to_name ${master}