projects / projects / rc-scripts.git / blame
| Commit | Line | Data |
|---|---|---|
| a6c22d3d AM |
1 | #!/bin/sh |
| 2 | # | |
| 3 | # ifup-vlan - Virtual LAN configuration script | |
| fdc764ae | 4 | # Copyright (C) 2001 Arkadiusz Miśkiewicz <misiek@pld-linux.org> |
| a6c22d3d AM |
5 | # |
| 6 | # This program 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 | # This program 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 this program; if not, write to the Free Software | |
| 18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | # | |
| ec8b15cb | 20 | # $Id$ |
| a6c22d3d AM |
21 | # |
| 22 | PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
| 23 | ||
| 24 | cd /etc/sysconfig/network-scripts | |
| 25 | . /etc/sysconfig/network | |
| 26 | . /etc/rc.d/init.d/functions | |
| 27 | . /etc/sysconfig/network-scripts/functions.network | |
| 28 | ||
| 29 | CONFIG=$1 | |
| 30 | source_config | |
| 31 | ||
| 32 | if is_no "${VLAN_NETWORKING}"; then | |
| 5e6dfc29 | 33 | exit 0 |
| a6c22d3d AM |
34 | fi |
| 35 | ||
| 36 | if [ "foo$2" = "fooboot" ] && is_no "${ONBOOT}"; then | |
| 5e6dfc29 | 37 | exit 0 |
| a6c22d3d AM |
38 | fi |
| 39 | ||
| 40 | VLAN_DEV=$(echo ${DEVICE} | awk ' { gsub(/\..*$/,NUL); print $0 } ') | |
| 41 | VLAN_ID=$(echo ${DEVICE} | awk " { gsub(/${VLAN_DEV}\./,NUL); print \$0 } ") | |
| 42 | ||
| 43 | if [ ! -f /etc/sysconfig/interfaces/ifcfg-${VLAN_DEV} ]; then | |
| 5e6dfc29 JR |
44 | nls "%s is missing. Can't continue." "ifcfg-${VLAN_DEV}" |
| 45 | exit 1 | |
| a6c22d3d AM |
46 | fi |
| 47 | ||
| 48 | if ! egrep -ql "ONBOOT=[^n][^o]" /etc/sysconfig/interfaces/ifcfg-${VLAN_DEV}; then | |
| 5e6dfc29 JR |
49 | # XXX: maybe display some message? Right now disabling VLAN_DEV means disabling |
| 50 | # VLANs, too. --misiek | |
| 51 | exit 1 | |
| a6c22d3d AM |
52 | fi |
| 53 | ||
| 35152bac AM |
54 | modprobe -s -k 8021q |
| 55 | ||
| a6c22d3d | 56 | if [ ! -e /proc/net/vlan/config ]; then |
| 5e6dfc29 JR |
57 | nls "VLAN kernel support is missing. Can't continue." |
| 58 | exit 1 | |
| a6c22d3d AM |
59 | fi |
| 60 | ||
| 61 | # set all major variables | |
| 62 | setup_ip_param | |
| 63 | ||
| cd7862a5 AM |
64 | if (ip link add type vlan help 2>&1 | grep -q "VLANID :="); then |
| 65 | /sbin/ip link set ${VLAN_DEV} up | |
| 66 | /sbin/ip link add link ${VLAN_DEV} name ${DEVICE} type vlan id ${VLAN_ID} | |
| 67 | # default yes | |
| 68 | is_no "${VLAN_REORDER_HDR}" && VLAN_REORDER_HDR=off || VLAN_REORDER_HDR=on | |
| 69 | # default no | |
| 70 | is_yes "$VLAN_GVRP" && VLAN_GVRP=on || VLAN_GVRP=off | |
| 71 | /sbin/ip link set ${DEVICE} type vlan reorder_hdr ${VLAN_REORDER_HDR} gvrp ${VLAN_GVRP} | |
| 72 | elif [ -x /sbin/vconfig ] ; then | |
| 73 | /sbin/vconfig set_name_type DEV_PLUS_VID_NO_PAD | |
| 74 | /sbin/ip link set ${VLAN_DEV} up | |
| 75 | /sbin/vconfig add ${VLAN_DEV} ${VLAN_ID} | |
| 76 | /sbin/vconfig set_flag ${DEVICE} 1 ${VLAN_REORDER_HDR:-1} | |
| 77 | else | |
| 78 | nls "/sbin/vconfig or iproute2 with vlan support is missing. Can't continue." | |
| 79 | fi | |
| a6c22d3d AM |
80 | RESULT=$? |
| 81 | ||
| 82 | # XXX: more VLAN specific options support | |
| 83 | ||
| 84 | exit $RESULT | |
| 85 | ||
| 86 | # This must be last line ! | |
| 5e6dfc29 | 87 | # vi:syntax=sh |