Re: [ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

2018-06-01 Thread Anil Venkata
On Fri, Jun 1, 2018 at 12:13 AM, Anil Venkata wrote: > Thanks Russell. > > On Thu, May 31, 2018 at 1:41 AM, Russell Bryant wrote: > >> One more general question: >> >> a major difference when doing the redirect to the gateway via a VLAN >> vs a geneve tunnel is the lack of metadata. You've

Re: [ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

2018-05-31 Thread Anil Venkata
Thanks Russell. On Thu, May 31, 2018 at 1:41 AM, Russell Bryant wrote: > One more general question: > > a major difference when doing the redirect to the gateway via a VLAN > vs a geneve tunnel is the lack of metadata. You've demonstrated how > it's easy enough to identify the network (the

Re: [ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

2018-05-30 Thread Russell Bryant
One more general question: a major difference when doing the redirect to the gateway via a VLAN vs a geneve tunnel is the lack of metadata. You've demonstrated how it's easy enough to identify the network (the VLAN ID + the port it arrived on). How about the logical input / output IDs? What

Re: [ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

2018-05-30 Thread Russell Bryant
On Fri, May 25, 2018 at 7:33 AM, wrote: > From: venkata anil > > When a vm on a vlan tenant network sends traffic to an external network, > it is tunneled from host chassis to gateway chassis. In the earlier > discussion [1], Russel (also in his doc [2]) suggested if we can figure > out a way

[ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

2018-05-25 Thread vkommadi
From: venkata anil When a vm on a vlan tenant network sends traffic to an external network, it is tunneled from host chassis to gateway chassis. In the earlier discussion [1], Russel (also in his doc [2]) suggested if we can figure out a way for OVN to do this redirect to