[ovs-discuss] GRE tunneling questions

Jesse Gross jesse at nicira.com
Wed Nov 2 22:59:11 UTC 2011


On Wed, Nov 2, 2011 at 3:47 PM, JC Martin <jch.martin at gmail.com> wrote:
> When it doesn't work I have a host unreachable while trying to ping a device on the 192.168.200.x. I see that the icmp packets are routed to the right interface (the one attached to the bridge with the tunnel, with the IP=192.168.200.4), but it seems that the tunnel is too long to see its end:

Yes, but what does it look like on the wire?

Are your tunnel endpoints symmetric between xcp-2 and bm-1 and have IP
connectivity on those addresses?



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