[ovs-discuss] OpenVswitch and VLAN

[Jesse Gross]

On Mon, Sep 26, 2011 at 7:10 AM, Doude <doudouyam at gmail.com> wrote:
> I tried the 'ovs-vlan-test' program and it failed.
> Server log:
> 172.16.0.143 - - [26/Sep/2011 15:58:24] "GET /start/recv HTTP/1.1" 200 -
> 172.16.0.143 - - [26/Sep/2011 15:58:24] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:24] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:24] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:24] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:25] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:25] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:25] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:25] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:26] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:26] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:26] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:26] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:27] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:27] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:27] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:27] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:28] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:28] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:28] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:28] "GET /result/15 HTTP/1.1" 404 -
> 172.16.0.143 - - [26/Sep/2011 15:58:29] "GET
> /start/send/10.0.0.2:15213:1500 HTTP/1.1" 200 -
>
> And client log:
> Send size 50 unsuccessful: Timeout
> Receive size 50 unsuccessful: Timeout
>
> I think, I can say my driver bnx2 not support correctly VLAN tag with OVS.
> I made tests, I can use this driver with Linux bridge and VLAN, it works nicely.
> Why it doesn't work with OVS ? I read some explanations on the man of
> ovs-vlan-tag but understand.

No, it's not the driver.  When you ran tcpdump on the NIC the tag was
there so it's not being stripped off.

Please run:
ovs-dpctl dump-flows <BR>
while attempting to send traffic to show when OVS is seeing and trying to do.