Classifier is just an infra I had used and it definitely remains as it's part of the core code - and I actually still use it in a trivial way to hook into the L2 datapath.
We don't have the same nodes for l2 and l3, rather the same code in the nodes serving the acl plugin l2 and l3 (and also no split between new session node / existing session node) take a look at fa_node.c in the src/plugins/acl directory to see in more details. But the reflected sessions for ACL plugin from 1704 onwards are stored in a bihash, with the lookup done on a 5-tuple extracted from the packet. This allows to support IPv6 extension headers, and also keep a single table for both "in" and "out" direction, so memory usage should be gentler compared to 1701. I kept the ability to fallback to the "old" ACL plugin data-path nodes in 1704 as a potential contingency measure, but in master only the new datapath nodes remain. --a > On 7 May 2017, at 15:42, Soroosh Sardari <soroosh.sard...@gmail.com> wrote: > > Thanks, so we have same nodes for bridged and routed data path. > Is "classify table/session" going to deprecate in new release? > > Soroosh > >> On Sun, May 7, 2017 at 5:04 PM, Andrew 👽 Yourtchenko <ayour...@gmail.com> >> wrote: >> Hi, >> >> https://wiki.fd.io/view/VPP/SecurityGroups >> >> Shout if it does not answer the questions, I will then update the doc. >> >> --a >> >>> On 7 May 2017, at 13:49, Soroosh Sardari <soroosh.sard...@gmail.com> wrote: >>> >>> Hi >>> >>> In 17.04 release note, there is "Routed interface support" term in related >>> to Security groups, but classify-table was available for layer 3 interfaces >>> in version 17.01. Is this term different from it? >>> I've searched Jira and mailing list's archives, Is there any doc about this >>> feature? >>> >>> Cheers, >>> Soroosh >>> _______________________________________________ >>> vpp-dev mailing list >>> vpp-dev@lists.fd.io >>> https://lists.fd.io/mailman/listinfo/vpp-dev >
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