[pve-devel] kernel 3.10 : bridge vlan test
aderumier at odiso.com
Fri Dec 13 16:24:51 CET 2013
Ok,we need to enable filtering with
echo 1 > /sys/class/net/vmbrX/bridge/vlan_filtering
But now, both vm doesn't ping together...
I'll continue tests
----- Mail original -----
De: "Alexandre DERUMIER" <aderumier at odiso.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Vendredi 13 Décembre 2013 16:17:40
Objet: [pve-devel] kernel 3.10 : bridge vlan test
Ok, here first tests results, bad new I can't get it work :(
1 vm id 100 with tap100i0 on vmbr1
1 vm id 101 with tap101i0 on vmbr1
vmbr1 is an isolated bridge, without physical ethx plugged
I have compiled iproute2 to have the new bridge util
# ./bridge vlan add dev tap100i0 vid 94 pvid
# ./bridge vlan add dev tap101i0 vid 95 pvid
./bridge vlan show
port vlan ids
tap100i0 94 PVID
tap101i0 95 PVID
That seem ok, but both vms can ping together ....
So, it's like filtering doesn't work
I have also try same commandes without pvid option, it doesn't work too.
Maybe somebody have an idea ?
The only doc about bridge command I found is this :
To configure the VLANs on the bridge and its ports a new command is
added to the 'bridge' utility.
# bridge vlan add dev eth0 vid 10 pvid untagged brdev
# bridge vlan add
# bridge vlan delete dev eth0 vid 10
# bridge vlan show
This command supports the following flags:
master - peform the operation on the software bridge device. This is
the default behavior.
self - perform the operation on the hardware associated with the port.
This flag is required when the device is the bridge device and
the configuration is desired on the bridge device itself (not
one of the ports).
pvid - Set the PVID (port vlan id) for a given port. Any untagged
frames arriving on the port will be assigned to this vlan.
untagged - Sets the egress policy of for a given vlan. Default port
egress policy is tagged. Set this flag if you wish traffic
associated with this VLAN to exit the port untagged.
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