Re: [Xen-users] 802.1Q VLAN vs xenbr0

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-users] 802.1Q VLAN vs xenbr0
From:	Dariusz Malec <dariusz.malec@xxxxxxxxx>
Date:	Wed, 05 Mar 2008 19:51:23 +0100
Delivery-date:	Wed, 05 Mar 2008 10:53:20 -0800
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You can manualy create the bridge you need

brctl addbr xenbr0
btctl addif xenbr0 eth0.260

Probably you'll need to add some iptables rules to make the bridge
forward packages:

iptables -A FORWARD -m physdev --physdev-in tap+ -j ACCEPT
iptables -m physdev --physdev-out tap+ -j ACCEPT
iptables -m physdev --physdev-in eth0.260 -j ACCEPT
iptables -m physdev --physdev-out eth0.260 -j ACCEPT

I assume that you're using bridged network and you want to access
virtual machine from your vlan's

Tiago Cruz pisze:
> Hello,
> 
> I'm using 802.1Q VLAN [1] default on my Xen Server (RHEL5.1) but I can't
> see the interface xenbr0.
> 
> # cat /proc/net/vlan/config 
> VLAN Dev name  | VLAN ID
> Name-Type: VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD
> eth0.260       | 260  | eth0
> eth0.261       | 261  | eth0
> 
> Someone have some tip?
> 
> Thanks
> 
> [1] http://www.candelatech.com/~greear/vlan.html
> 

- --
Pozdrawiam Dariusz Malec
http://www.kos.wsiz.rzeszow.pl
http://www.kos.wsiz.rzeszow.pl/~dmalec
GG:1720216
JID:dmalec@xxxxxxxxxxxxxxxxxxxxxxxxxx

"Podwładny powinien przed obliczem przełożonego mieć wygląd lichy i
durnowaty, tak by swoim pojmowaniem istoty sprawy, nie peszyć przełożonego."
Ukaz Cara Rosji Piotra I z 9 grudnia 1708 roku

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Re: [Xen-users] 802.1Q VLAN vs xenbr0