From: Cong Wang <xiyou.wangcong@xxxxxxxxx>
Vlan device has the same mac address with its physical device,
if we generate udev rules for vlan NIC too, its physical device
name will be override.
I used an ugly hack in ifname-genrules.sh, don't know if we have any
better ways to fix this?
Cc: Dave Young <dyoung@xxxxxxxxxx>
Cc: Harald Hoyer <harald@xxxxxxxxxx>
Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
---
modules.d/40network/ifname-genrules.sh | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/modules.d/40network/ifname-genrules.sh b/modules.d/40network/ifname-genrules.sh
index e188c88..b36f167 100755
--- a/modules.d/40network/ifname-genrules.sh
+++ b/modules.d/40network/ifname-genrules.sh
@@ -10,7 +10,11 @@ fi
{
for p in $(getargs ifname=); do
parse_ifname_opts $p
- printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
+ #Hack: vlan device has the same mac address with its physical device
+ [ -e /tmp/vlan.info ] && source /tmp/vlan.info
+ if [ "$ifname_if" != "$vlanname" ]; then
+ printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
+ fi
done
# Rename non named interfaces out of the way for named ones.
--
1.7.7.6
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