Re: [ovs-dev] [PATCH v3] ovn-northd: logical router icmp response should not care about inport

2016-05-26 Thread Flaviof
On Thu, May 26, 2016 at 2:05 PM, Ben Pfaff wrote: > On Thu, May 26, 2016 at 12:39:36PM -0400, Flavio Fernandes wrote: > > To be discussed: > > > > One caveat here is that ttl should be decremented before vm > > reaches , assuming the ping packet is coming from > > a remote subnet.

Re: [ovs-dev] [PATCH v3] ovn-northd: logical router icmp response should not care about inport

2016-05-26 Thread Ben Pfaff
On Thu, May 26, 2016 at 12:39:36PM -0400, Flavio Fernandes wrote: > To be discussed: > > One caveat here is that ttl should be decremented before vm > reaches , assuming the ping packet is coming from > a remote subnet. > > In short, we ideally would have the match augmented to look > like this.

[ovs-dev] [PATCH v3] ovn-northd: logical router icmp response should not care about inport

2016-05-26 Thread Flavio Fernandes
When responding to icmp echo requests (aka ping) packets, the logical router should not restrict responses based on the inport. Example diagram: vm: IP1.1 (subnet1) logical_router: IP1.2 (subnet1) and IP2.2 (subnet2) vm ---[subnet1]--- logical_router ---[subnet2]