[ovs-discuss] ping loss of first packet with OVN l3 logical router.

Ben Pfaff blp at ovn.org
Sat Mar 17 17:51:20 UTC 2018

The issue is just the lack of packet buffering.  To fix it, we need to
implement packet buffering somehow.

On Sat, Mar 17, 2018 at 08:15:17AM +0800, Guoshuai Li wrote:
> What about add an incomplete(only ip, no mac) Mac_binding when configuring
> the route's nexthop?
> Similar to the linux system:
> # arp -n
> (incomplete) eth0
> Then ovn-controller sends an arp request for this?
> When this icmp is sent, the arp has already been requested.
> >It's currently part of the design but it's not great for users, so it'd
> >be nice to fix it someday and I'd be pleased to hear proposals if anyone
> >wants to work on this.

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