Re: [ovs-discuss] TTL of ipv4 packet

2013-02-04 Thread Justin Pettit
Yes. Your question was about ovs-ofctl. OVS 1.7.1 only supports OpenFlow 1.0 plus Nicira extensions. OpenFlow 1.0 isn't aware of TTL, so you need to use an extension. The forthcoming 1.10.0 release of OVS will have support for later versions of OpenFlow, which do support TTL, and they'll use

Re: [ovs-discuss] TTL of ipv4 packet

2013-02-04 Thread selen jia
Hi, I think this action is of NIcira ext. On Mon, Feb 4, 2013 at 2:32 PM, Justin Pettit wrote: > As documented in ovs-ofctl, you can use "dec_ttl" to decrement the TTL. > > --Justin > > > On Feb 4, 2013, at 12:56 AM, selen jia wrote: > > > Hi, > > > > I am able to match Ipv4 TTL field using nw_

Re: [ovs-discuss] TTL of ipv4 packet

2013-02-04 Thread Justin Pettit
As documented in ovs-ofctl, you can use "dec_ttl" to decrement the TTL. --Justin On Feb 4, 2013, at 12:56 AM, selen jia wrote: > Hi, > > I am able to match Ipv4 TTL field using nw_ttl in ovs-ofctl in 1.7.1 branch, > but how can i modify TTL of ipv4 packet. > > Please help. > > Selen > ___

[ovs-discuss] TTL of ipv4 packet

2013-02-04 Thread selen jia
Hi, I am able to match Ipv4 TTL field using *nw_ttl* in *ovs-ofctl in 1.7.1*branch, but how can i *modify TTL* of ipv4 packet. Please help. Selen ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss