Hi All, Thanks all for suggestion. What turns out the issue is openvswitch upstart process kicked too early before networking service is fully started. Once I changed the condition of openvswitch upstart process to "stopped networking" no looping is seen anymore. Not openvswitch issue but some where ...Hope this at least help others -weiwen
> Date: Tue, 4 Aug 2015 14:37:48 -0300 > From: [email protected] > To: [email protected] > CC: [email protected] > Subject: Re: [ovs-discuss] packet leaking across vswitches > > On Mon, Aug 03, 2015 at 08:45:35PM +0000, Chen Weiwen wrote: > > see weird things only with openvswitch, even the latest version, > > that potentially packet will leak from one vswitch to another, even > > those two vswitches are configured separately with different > > physical NICs on different VLAN trunks. No patch/tunnel ports > > involved. We see looping detection happens to these two uplink > > ports. > > > > > > vswitch1: > > - eth0 > > - port with vlan 100 > > > > vswitch2: > > - eth1 > > - port with vlan 200 > > > > Can someone explain if this is possible the packet from vlan 200 on > > vswitch1 can reach vswitch2? > > That's really odd. Can you provide more info about your setup? > Is it Linux? Do you have configured IP addresses? It is forwarding > between those configured devices? > > fbl >
_______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
