Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-15 Thread Gurucharan Shetty
On Tue, Jul 15, 2014 at 10:22 AM, Shridhar Sahukar wrote: > Hi Gurucharan, > > The ping does work when both the hosts are in the same subnet. I guess there > is no ARP in that case right? There is ARP in both cases. You likely have the hosts connected back to back in different subnets and have not

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-15 Thread Shridhar Sahukar
Hi Gurucharan, The ping does work when both the hosts are in the same subnet. I guess there is no ARP in that case right? Regards, Shridhar On Tue, Jul 15, 2014 at 9:01 AM, Gurucharan Shetty wrote: > On Mon, Jul 14, 2014 at 5:23 PM, Shridhar Sahukar > wrote: > > Thanks for the response Guru

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-15 Thread Gurucharan Shetty
On Mon, Jul 14, 2014 at 5:23 PM, Shridhar Sahukar wrote: > Thanks for the response Gurucharan > > I dont have any issues with the routing table entries. As mentioned, after > setting up the tunnel, if I cannot ping from br0 -> br1, and at that time, > if I initiate a ping in the reverse direction,

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Shridhar Sahukar
Thanks for the response Gurucharan I dont have any issues with the routing table entries. As mentioned, after setting up the tunnel, if I cannot ping from br0 -> br1, and at that time, if I initiate a ping in the reverse direction, i.e. from br1->br0 (which works), everything starts working. On tc

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Gurucharan Shetty
On Mon, Jul 14, 2014 at 4:22 PM, Shridhar Sahukar wrote: > Hi, > > On my setup, I have 2 hosts connected with a GRE tunnel with following > configuration: > > Host 1: > > #ovs-vsctl add-br br0 > #ifconfig br0 1.1.1.1 > #ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre > options:remote_ip

[ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Shridhar Sahukar
Hi, On my setup, I have 2 hosts connected with a GRE tunnel with following configuration: Host 1: #ovs-vsctl add-br br0 #ifconfig br0 1.1.1.1 #ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre options:remote_ip= Host 2: #ovs-vsctl add-br br1 #ifconfig br1 1.1.2.1 #ovs-vsctl add-port br