> On Jun 25, 2019, at 2:02 PM, Sagar A <[email protected]> wrote: > >> Is there a particular use-case that requires decrement? >> > I have rule which wants to match on 'dst_ip' only. Since, code is touching > 'ttl', it becomes a match condition. For flows with same 'dst_ip' and > different ttls, result in different flows instead of having only one flow > with 'dst_ip' as match condition. Any suggestion to solve the problem?
You are directly calling the kernel datapath interface and not using ovs-vswitchd? If you're using ovs-vswitchd, it will take care of matching the TTL for you when it pushes the flow down to the kernel. If not, then you'd need to propose changes to the kernel. I don't know whether they would accept such a patch without a compelling reason, since there's arguably a more flexible (although less efficient in some cases) mechanism already in place. --Justin _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
