[ipv6-wg] Last Call (20101117): Requirements For IPv6 in ICT Equipment
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Isacco Fontana
isacco.fontana at trentinonetwork.it
Tue Nov 23 18:18:37 CET 2010
Yes. I think Multitopology is needed with IPv6 and ISIS. Mark Tinka ha scritto: > On Wednesday, November 10, 2010 04:08:42 pm Ivan Pepelnjak > wrote: > > >> MT IS-IS & MPLS >> =============== >> There's another gotcha that we totally missed: MT for >> IS-IS (RFC 5120) should be mentioned and it should be >> MANDATORY in combination with MPLS (otherwise you might >> experience some weird symptoms if you decide to run some >> IPv6 natively). >> > > Apologies for the late reply: > > I think it would be a good idea to recommend MT regardless > of whether MPLS is in use or not. > > Some systems, by default, will enable IS-IS for both v4 and > v6 when turned on, e.g., JUNOS. Others won't and require > either v4 or v6 support to be enabled explicitly, e.g., IOS. > > I think recommending MT be supported in all implementations > of IS-IS is useful, so that native/dual-stack deployments of > v6 don't cause network outages due to lack of topology > congruency during turn-up. > > Cheers, > > Mark. > -- Ing. Isacco Fontana Trentino Network s.r.l. A socio Unico Direzione Servizi Responsabile Area Ingegneria di Rete Via Gilli, 2 - 38100 TRENTO Tel (+39) 0461.020200 Fax (+39) 0461.020201 http://as12835.peeringdb.com/ -------------------------------------------------------------------------------------------------------------------------------- Cap. Soc. sottoscritto EUR 7.573.248,00 i.v. - REG. IMP. C.F. e P. IVA 01904880224 E-mail: sede at trentinonetwork.it Società soggetta a direzione e controllo da parte della Provincia Autonoma di Trento. C.F. e P. IVA 00337460224 -------------------------------------------------------------------------------------------------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.ripe.net/ripe/mail/archives/ipv6-wg/attachments/20101123/feb872fd/attachment.html>
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