[ovs-discuss] Adding a new vlan will caused the host lost connection

Kris zhang zhang.kris at gmail.com
Mon May 20 15:51:03 UTC 2013


No, so you mean it maybe not caused by vlan splinters?


On Mon, May 20, 2013 at 11:18 PM, Jesse Gross <jesse at nicira.com> wrote:

> On Mon, May 20, 2013 at 4:37 AM, Kris zhang <zhang.kris at gmail.com> wrote:
> > Hi guys,
> >
> > I use ovs-1.7.1, and i run ovs on a single NIC host (CentOS):
> >
> > # ovs-vsctl add-br br0
> > # ovs-vsctl add-port br0 eth0
> >
> > Then i setup the eth0 interface's other_config:
> > enable-vlan-splinters="true".
> >
> > Last I ping this host by another PC, and at same time i do this:
> >
> > # ovs-vsctl add-port taptest br0 tag=100
> >
> > I found there are 4 "Request timed out." happened. That means the host
> lost
> > connect about 4 seconds.
> >
> > If i remove the vlan splinters on interface eth0. it won't happen.
> > So does anybody know the reason?
>
> Is the other machine actually on that VLAN?
>
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