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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://openvswitch.org/pipermail/ovs-discuss/attachments/20130204/bac0061d/attachment.html>