]>
Commit | Line | Data |
---|---|---|
36f7fe6a MT |
1 | #!/bin/bash |
2 | ############################################################################ | |
3 | # # | |
4 | # This file is part of the IPFire Firewall. # | |
5 | # # | |
6 | # IPFire is free software; you can redistribute it and/or modify # | |
7 | # it under the terms of the GNU General Public License as published by # | |
8 | # the Free Software Foundation; either version 2 of the License, or # | |
9 | # (at your option) any later version. # | |
10 | # # | |
11 | # IPFire is distributed in the hope that it will be useful, # | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
14 | # GNU General Public License for more details. # | |
15 | # # | |
16 | # You should have received a copy of the GNU General Public License # | |
17 | # along with IPFire; if not, write to the Free Software # | |
18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # | |
19 | # # | |
20 | # Copyright (C) 2015 IPFire Team <info@ipfire.org> # | |
21 | # # | |
22 | ############################################################################ | |
23 | ||
24 | [ -n "${INTERFACE}" ] || exit 2 | |
25 | ||
a4941749 FB |
26 | VLAN_CONFIG_FILE="/var/ipfire/ethernet/vlans" |
27 | MAIN_CONFIG_FILE="/var/ipfire/ethernet/settings" | |
36f7fe6a | 28 | |
a4941749 FB |
29 | # Skip immediately if a configuration file is missing. |
30 | [ -e "${VLAN_CONFIG_FILE}" ] && [ -e "${MAIN_CONFIG_FILE}" ] || exit 0 | |
36f7fe6a | 31 | |
a4941749 FB |
32 | eval $(/usr/local/bin/readhash ${VLAN_CONFIG_FILE}) |
33 | eval $(/usr/local/bin/readhash ${MAIN_CONFIG_FILE}) | |
36f7fe6a MT |
34 | |
35 | for interface in green0 red0 blue0 orange0; do | |
36 | case "${interface}" in | |
37 | green*) | |
a4941749 | 38 | ZONE_MODE=${GREEN_MODE} |
36f7fe6a MT |
39 | PARENT_DEV=${GREEN_PARENT_DEV} |
40 | VLAN_ID=${GREEN_VLAN_ID} | |
41 | MAC_ADDRESS=${GREEN_MAC_ADDRESS} | |
42 | ;; | |
43 | red*) | |
a4941749 | 44 | ZONE_MODE=${RED_MODE} |
36f7fe6a MT |
45 | PARENT_DEV=${RED_PARENT_DEV} |
46 | VLAN_ID=${RED_VLAN_ID} | |
47 | MAC_ADDRESS=${RED_MAC_ADDRESS} | |
48 | ;; | |
49 | blue*) | |
a4941749 | 50 | ZONE_MODE=${BLUE_MODE} |
36f7fe6a MT |
51 | PARENT_DEV=${BLUE_PARENT_DEV} |
52 | VLAN_ID=${BLUE_VLAN_ID} | |
53 | MAC_ADDRESS=${BLUE_MAC_ADDRESS} | |
54 | ;; | |
55 | orange*) | |
a4941749 | 56 | ZONE_MODE=${ORANGE_MODE} |
36f7fe6a MT |
57 | PARENT_DEV=${ORANGE_PARENT_DEV} |
58 | VLAN_ID=${ORANGE_VLAN_ID} | |
59 | MAC_ADDRESS=${ORANGE_MAC_ADDRESS} | |
60 | ;; | |
61 | esac | |
62 | ||
a4941749 | 63 | # If the parent device (MAC or name) does not match the interface that |
36f7fe6a | 64 | # has just come up, we will go on for the next one. |
a4941749 FB |
65 | [ "${PARENT_DEV}" = "${INTERFACE}" ] || [ "${PARENT_DEV}" = "$(</sys/class/net/${INTERFACE}/address)" ] || continue |
66 | ||
67 | # If the current zone is operating in bridge mode, give the VLAN interface a generic name (e.g. eth0.99 for VLAN 99 on eth0) | |
68 | if [ "${ZONE_MODE}" = "bridge" ]; then | |
69 | interface="${INTERFACE}.${VLAN_ID}" | |
70 | fi | |
36f7fe6a MT |
71 | |
72 | # Check if the interface does already exists. | |
73 | # If so, we skip creating it. | |
74 | if [ -d "/sys/class/net/${interface}" ]; then | |
75 | echo "Interface ${interface} already exists." >&2 | |
76 | continue | |
77 | fi | |
78 | ||
79 | if [ -z "${VLAN_ID}" ]; then | |
80 | echo "${interface}: You did not set the VLAN ID." >&2 | |
81 | continue | |
82 | fi | |
83 | ||
84 | # Build command line. | |
a4941749 | 85 | command="ip link add link ${INTERFACE} name ${interface}" |
36f7fe6a MT |
86 | if [ -n "${MAC_ADDRESS}" ]; then |
87 | command="${command} address ${MAC_ADDRESS}" | |
88 | fi | |
89 | command="${command} type vlan id ${VLAN_ID}" | |
90 | ||
91 | echo "Creating VLAN interface ${interface}..." | |
92 | ${command} | |
93 | ||
94 | # Bring up the parent device. | |
a4941749 | 95 | ip link set ${INTERFACE} up |
36f7fe6a MT |
96 | done |
97 | ||
98 | exit 0 |