[c-nsp] redistribute routes leaked from another VRF?

Mark Tinka mtinka at globaltransit.net
Wed Jan 5 07:39:01 EST 2011


On Tuesday, January 04, 2011 10:56:47 pm Jeff Bacon wrote:

> I'm sure it works, though I haven't tried it. But it
> means you have mcast (in global) carrying GRE-encap
> mcast for the VRFs floating around your net. I think you
> have to set up PIM in global to carry the transport
> groups. Merely thinking about trying to manage/debug
> that makes my head hurt.

I must admit, my GRE-based MVPN foo is terrible. I always 
found it complicated so never tried. Luckily, by the time we 
really needed to add Multicast into the network, Juniper 
went and implemented NG-MVPN, which is waaaaay easier, IMHO.

Keep your eye out for mLDP, too.

Cheers,

Mark.
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