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Re: MPLS VPN over TE tunnel (Cisco)

  • From: Robert Raszuk <raszuk@cisco.com>
  • Date: Wed, 20 Feb 2002 21:09:01 +0100
  • CC: mpls-ops@mplsrc.com
  • Organization: Signature: http://www.employees.org/~raszuk/sig/
  • Resent-Date: Wed, 20 Feb 2002 15:52:13 -0500
  • To: "Gibson, Mark" <mgibson@orchestream.com>


To some extent using a trick to have your VPN traffic go into a diferent
bgp next hop. PBR from the vrf is not available yet.

R. 

> "Gibson, Mark" wrote:
> 
> So does this mean that you can now point a VRF at the ingress point of TE
> tunnel on Cisco devices, where there are multiple parallel tunnels to the
> same /32 destination each offering different service to the VPN traffic they
> contain, for each PE in the network? (should you so desire)
> 
> Mark G
> 
>  -----Original Message-----
> From:   Robert Raszuk [mailto:raszuk@cisco.com]
> Sent:   20 February 2002 17:23
> To:     Mark Lewis
> Cc:     mpls-ops@mplsrc.com
> Subject:        Re: MPLS VPN over TE tunnel (Cisco)
> 
> Mark,
> 
> No it has never been a problem with this. In the past you were simply
> required to also run on the PE-PE TE tunnel directed TDP/LDP session so
> your mpls-vpn traffic take the tunnel. This is no longer required.
> 
> Of course I hope for obvious reasons you still need to run directed LDP
> over a TE tunnel starting or ending on P boxes.
> 
> R.
> 
> > Mark Lewis wrote:
> >
> > Guys,
> >
> > There has been a problem with running MPLS VPN traffic
> > over a TE tunnel on Cisco boxes. Does anybody know
> > whether this has been fixed now ?
> >
> > Thanks
> >
> > Mark Lewis
> >
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