I don't think we need a spec as some functionality is broken now. The table 19 patch broke things so we need this fixed and we need tempest enabled to mitigate breaking it in the future. I could also see this following under the previous ipv6 specs as a minor overlooked item.
On Thu, May 25, 2017 at 8:01 AM, Sridhar Gaddam <[email protected]> wrote: > Hello Vishal, > > Its a single flow (which is supported on OVS2.5) similar to IPv4 ping and > impacts only IPv6. There will not be any change/impact to IPv4 pipeline. > Currently we are not running IPv6 tempest scenario tests because of this. > > As you know, we are adding new features in Netvirt and this is breaking > IPv6 use-cases (fe., [1]). Sometimes we are not even aware that some > existing IPv6 use-cases are broken. > So, enabling tempest IPv6 scenario tests would help us to make sure that > new changes are not creating issues to the existing IPv6 features. > IMHO I don't feel that a spec is required for this use-case and would > appreciate if we can get this in as soon as possible. > > [1] https://git.opendaylight.org/gerrit/#/c/57719/2 > > Thanks, > --Sridhar. > > On Thu, May 25, 2017 at 5:19 PM, Vishal Thapar <[email protected] > > wrote: > >> Hi Sridhar, >> >> >> >> I’d recommend raising a genius/netvirt spec for this. ICMPv6 responder is >> a new feature and impacts pipeline so should go proper design review et al. >> >> >> >> Regards, >> >> Vishal. >> >> >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Sridhar >> Gaddam >> *Sent:* 25 May 2017 16:44 >> *To:* [email protected]; [email protected] >> aylight.org; odl netvirt dev <[email protected]> >> *Subject:* [openflowplugin-dev] Review request - Support for ping6 in ODL >> >> >> >> Hello Genius/OpenflowPlugin teams, >> >> >> >> In order to enable tempest IPv6 scenario tests with ODL/Netvirt, ping6 >> support for the Neutron router interfaces has to be supported. >> >> This is currently a missing gap, so we could not enable tempest IPv6 >> scenario tests so far. >> >> >> >> I was looking at this use-case and figured out that we can support ping6 >> similar to ping (in IPv4) by programming the necessary OVS flows that >> auto-respond to ping6 requests from the VMs. >> >> >> >> Following are the five dependent patches that are required to be merged >> in GENIUS and OpenflowPlugin for this use-case. >> >> >> >> I would appreciate if Openflowplugin and GENIUS teams take a look at the >> following dependent patches so that I can propose the necessary changes in >> Netvirt. >> >> >> >> *OpenflowPlugin patches:* >> >> 1. Add Nicira extension support for matching IPv6 Src/Dst - >> https://git.opendaylight.org/gerrit/#/c/56969/ >> >> 2. Bug 8535: Fix IPv6 OXMHeader Mask issue - >> https://git.opendaylight.org/gerrit/#/c/57694/ >> >> >> >> *GENIUS patches:* >> >> 1. Utility api to configure icmpv6 type - https://git.opendaylight.org/g >> errit/#/c/57072/ >> >> 2. Support for moving Src/Dest IPv6 addresses in NxRegMove action - >> https://git.opendaylight.org/gerrit/#/c/57027/ >> >> 3. Support API that configures IPv6 address as sourceAddress - >> https://git.opendaylight.org/gerrit/#/c/57026/ >> >> >> >> Thank you, >> >> --Sridhar. >> >> >> >> >> > > > _______________________________________________ > genius-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/genius-dev > >
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