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add protection for bridging interface changes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5115 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-10-15 15:44:39 +00:00
parent 6aa6b0b1a0
commit 95e7b381e9
1 changed files with 7 additions and 0 deletions
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7
package/base-files/default/sbin/ifup
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@ -10,5 +10,12 @@ case "$iftype" in
esac
for dev in $ifname; do
brctl show | grep "$dev" >/dev/null && {
# interface is still part of a bridge, correct that
for brdev in $(brctl show | awk '$2 ~ /^[0-9].*\./ { print $1 }'); do
brctl delif "$brdev" "$dev" 2>/dev/null >/dev/null
done
}
setup_interface "$dev" "$1"
done