[ovs-discuss] : Strange problem with ping tagging ethernet frame from ovs to cisco switch
maxime.jego at netensia.fr
Tue Mar 27 06:14:55 PDT 2012
Le Mardi 27 Mars 2012 00:35 CEST, Ben Pfaff <blp at nicira.com> a écrit:
> On Mon, Mar 26, 2012 at 10:00:34AM +0200, Maxime JÉGO wrote:
> > Hello everybody, i have a problem with the interaction between my OVS and my switch.
> > When i want to ping my gateway on my cisco, from my Virtual Machine (VM1), I see on eth1 (interface linked to the switch and to the bridge br0), that i have only the arp request tagged 35, and not the reply...
> > Furthermore, if i add a static entry in arp table on VM1, i can see that the ping request is sent to the cisco, and with a port mirroring on the cisco interface, i see (with tcpdump) the request and the reply without tag.... so, no reply on eth1...
> > Very strange .... I don't understand ..
> It sounds like you should configure eth1 in OVS as native-tagged for
> VLAN 35, e.g.:
> ovs-vsctl set port eth1 vlan_mode=native-tagged tag=35
> so that OVS will treat untagged packets coming in on eth1 as part
> of VLAN 35.
I have already test it, and it doesn't work ...
I join a PDF file in attachment with all my configuration test of ovs. (this is the last configuration that I would like it works.)
Thank's for your help.
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