[c-nsp] MPLS, L2TPv3 Layer 2/3 VPN Network Options

[chooweikeong at pacific.net.sg]

Hi Nick,

That's a good 5000ft overview on MPLS/VPN :).

I'm looking into providing internet access to MPLS/VPN. Has anyone tried 
to enable internet access on a MPLS/VPN? Any experience to share?

I think the challenge would be how to provide internet access and MPLS/VPN 
over a same physical link, especially when the vpn is running on 
non-unique private IP address.

Rgds,
Wei Keong