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[Xen-users] e100 + Xen + VLAN -> VLANs don't work?

  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Tomasz Chmielewski <mangoo@xxxxxxxx>
  • Date: Fri, 02 Feb 2007 12:49:25 +0100
  • Delivery-date: Fri, 02 Feb 2007 03:49:52 -0800
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

I have a strange issue with trying to use VLANs on a server with e100 cards (Intel Ethernet Pro 100).

After I start the "network-bridge" script, VLANs simply do not work anymore:

dir=$(dirname "$0")

"$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0
"$dir/network-bridge" "$@" vifnum=1 netdev=eth0.100 bridge=xenbr100
"$dir/network-bridge" "$@" vifnum=2 netdev=eth0.200 bridge=xenbr200

When I replace the card to the one using e1000 or tg3 driver, VLANs work correctly (however, I have more servers with e100 network interfaces onboard, where I'd like to use Xen).

Any clues on why VLANs don't work anymore with Intel Ethernet Pro 100 card when I start the "network-bridge" script?

Tomasz Chmielewski

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