Hello,

If You don't care whether IPv6 packets take RSVP or LDP LSP, then You could just enable LDPv6 everywhere (JUNOS 16.1 onwards) and save on rewriting NHs from IPv4-mapped IPv6 to proper IPv6.

For VPNv6 You would still need NH rewriting as VPNv6 NH is still IPv4-mapped IPv6 even if carried over BGP-over-IPv6.

HTH
Thx
Alex

On 30/08/2016 11:49, raf wrote:

Hello list,


So I have now a properly configured MPLS network with a standard configuration :) All my traffic goes trough LSPs except the IPv6 one which it a bit frustrating.

The actual configuration is a separate ivp6 bgp mesh. No need for inet6-vpn.

I've read that the simplest method is to use 6PE with ipv6 labeled unicast. That's look simple, but if I understand correctly I can just wipe all my v6 loopbacks and intercos. Is there an alternative using my actual v6 bgp mesh, and just mapping the v6 traffic on existing LSPs.

Can I trick with ipv6 mapped loopback enabled by 'mpls ipv6-tunneling ? rewriting nh ?



PS :
This will certainly be my last request for a while.
I learn a lot with you guys.
Thanks for having been patient with me :)

Regards,

--
Raphael Mazelier
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