Re: [Rtg-yang-coord] [netmod] rib-data-model and routing-cfg
Ladislav Lhotka <lhotka@nic.cz> Wed, 21 October 2015 13:52 UTC
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From: Ladislav Lhotka <lhotka@nic.cz>
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Date: Wed, 21 Oct 2015 15:52:30 +0200
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References: <7E24547E-B42B-46E2-AF76-F7639D61963F@nic.cz> <D23D3103.34500%acee@cisco.com> <D2429721.34A0E%acee@cisco.com> <DBF22257-A7A2-4679-927A-EBCC1022FE13@nic.cz> <D242C30E.34C2A%acee@cisco.com> <m27fmowezi.fsf@birdie.labs.nic.cz> <D2458D0F.36813%acee@cisco.com> <etPan.56279299.3a0e4920.12fd@piccolo.local>
To: Rob Shakir <rjs@rob.sh>
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Cc: Routing YANG <rtg-yang-coord@ietf.org>, "i2rs@ietf.org" <i2rs@ietf.org>, "Acee Lindem (acee)" <acee@cisco.com>, NETMOD WG <netmod@ietf.org>, Routing WG <rtgwg@ietf.org>
Subject: Re: [Rtg-yang-coord] [netmod] rib-data-model and routing-cfg
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> On 21 Oct 2015, at 15:26, Rob Shakir <rjs@rob.sh> wrote: > > On 15 October 2015 at 15:13:38, Acee Lindem (acee) (acee@cisco.com) wrote: >> >> Do we really see associating the same interface with different >> routing-instances for IPv4 and IPv6? I can seem to remember the use case >> and it does add complexity forever. >> > > At least two of the operators for whom I have worked utilise this functionality (providing separate L3VPNs for IPv6 and IPv4) - so in my experience, it is not possible to make this simplification. One option would be to create two virtual interfaces - one for IPv4 VPN and another for IPv6 VPN, and define routing-instance and addresses separately for each. Lada > > r. -- Ladislav Lhotka, CZ.NIC Labs PGP Key ID: E74E8C0C
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Rob Shakir
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Rob Shakir
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)