[dev] Question about EVPN route types

Jeff Tantsura jefftant at gmail.com
Wed Mar 28 19:27:13 EDT 2018


0	Reserved	[RFC7432]
1	Ethernet Auto-discovery	[RFC7432]
2	MAC/IP Advertisement	[RFC7432]
3	Inclusive Multicast Ethernet Tag	[RFC7432]
4	Ethernet Segment	[RFC7432]
5	IP Prefix route (TEMPORARY - registered 2017-02-17, extension registered 2018-01-31, expires 2019-02-17)	[draft-ietf-bess-evpn-prefix-advertisement]
6	Selective Multicast Ethernet Tag Route (TEMPORARY - registered 2017-09-25, expires 2018-09-25)	[draft-ietf-bess-evpn-igmp-mld-proxy]
7	IGMP Join Synch Route (TEMPORARY - registered 2017-09-25, expires 2018-09-25)	[draft-ietf-bess-evpn-igmp-mld-proxy]
8	IGMP Leave Synch Route (TEMPORARY - registered 2017-09-25, expires 2018-09-25)	[draft-ietf-bess-evpn-igmp-mld-proxy]
9	Per-Region I-PMSI A-D route (TEMPORARY - registered 2017-02-17, extension registered 2018-02-14, expires 2019-02-17)	[draft-ietf-bess-evpn-bum-procedure-updates]
10	S-PMSI A-D route (TEMPORARY - registered 2017-02-17, extension registered 2018-02-14, expires 2019-02-17)	[draft-ietf-bess-evpn-bum-procedure-updates]
11	Leaf A-D route (TEMPORARY - registered 2017-02-17, extension registered 2018-02-14, expires 2019-02-17)	[draft-ietf-bess-evpn-bum-procedure-updates]
12-255	Unassigned	

> On Mar 28, 2018, at 14:17, Vivek Venkatraman <vivek at cumulusnetworks.com> wrote:
> 
> Hi Jay,
> 
> I'd say the same as Philippe. We at Cumulus are looking into the type-1 and type-4 route implementation, but welcome other efforts also.
> 
> Cheers,
> Vivek
> 
> On Tue, Mar 27, 2018 at 2:06 AM, Philippe Guibert <philippe.guibert at 6wind.com <mailto:philippe.guibert at 6wind.com>> wrote:
> Hi,
> 
> You are welcome to bring some EVPN extended features, namely EVPN type
> 1 and EVPN type 4
> Thanks,
> 
> Philippe
> 
> On Tue, Mar 27, 2018 at 4:49 AM, Jay Chen <jchen1 at paloaltonetworks.com <mailto:jchen1 at paloaltonetworks.com>> wrote:
> > Thank you, currently our potential customers seem immediate interest is type-2 (maybe type-3 too). if they need type-1, type-4 probably later phase (for multicast multi-home), we can develop too. We will sync up by then. Currently we just started integrate FRR (POC).
> >
> > Thanks,
> > Jay
> >
> >
> > On 3/26/18, 4:16 PM, "Donald Sharp" <sharpd at cumulusnetworks.com <mailto:sharpd at cumulusnetworks.com>> wrote:
> >
> >     The relevant documentation for this is here:
> >
> >     https://urldefense.proofpoint.com/v2/url?u=https-3A__frrouting.org_user-2Dguide_zebra.html-23zebra-2Dfib-2Dpush-2Dinterface&d=DwIBaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=SU_xZPka-A2WpWQD4P7IFqQXwDxuo9qVwQAd-c1WIcU&s=EhNk5Ru9bF27ttPaQDHa0wwdnj9irBs7XMzveLSpXW8&e= <https://urldefense.proofpoint.com/v2/url?u=https-3A__frrouting.org_user-2Dguide_zebra.html-23zebra-2Dfib-2Dpush-2Dinterface&d=DwIBaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=SU_xZPka-A2WpWQD4P7IFqQXwDxuo9qVwQAd-c1WIcU&s=EhNk5Ru9bF27ttPaQDHa0wwdnj9irBs7XMzveLSpXW8&e=>
> >
> >     On Mon, Mar 26, 2018 at 6:52 PM, Donald Sharp
> >     <sharpd at cumulusnetworks.com <mailto:sharpd at cumulusnetworks.com>> wrote:
> >     > I believe some vendors have plans for adding more evpn types.  I
> >     > cannot speak for them regarding their time schedules.
> >     >
> >     > For FPM build FRR with `--enable-fpm` added on the configure line.
> >     > Zebra FPM has two choices for fpm forwarding netlink or protobuf
> >     > forwarding.  If you want protobuf, use '--enable-protobuf` in
> >     > configure, else only netlink is used as a communication medium.  To
> >     > load the appropriate module use -M fpm:netlink or -M fpm:protobuf
> >     >
> >     > donald
> >     >
> >     > On Mon, Mar 26, 2018 at 5:27 PM, Jay Chen <jchen1 at paloaltonetworks.com <mailto:jchen1 at paloaltonetworks.com>> wrote:
> >     >> Hi all,
> >     >>
> >     >>
> >     >>
> >     >> I got a question about what EVPN route types are supported already in the
> >     >> latest version. It looks like type-2, type-3, and type-5 are supported.
> >     >> Type-1, and type-4 are not yet. If it is true, any plan the missing types
> >     >> are going to be supported?
> >     >>
> >     >>
> >     >>
> >     >> Another quick question, the fpm/fpm_pb.c file looks empty. Is there a
> >     >> missing patch need to be patched? It will be very helpful if anyone can
> >     >> point to a brief example how fpm is used by a switch that has a hardware
> >     >> forwarding path?
> >     >>
> >     >>
> >     >>
> >     >> Thanks,
> >     >>
> >     >> Jay
> >     >>
> >     >>
> >     >> _______________________________________________
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> >     >>
> >
> >
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