- Bronze, 100 points or more
We are converting a small ISP to MPLS and have a quick question-
We have several sites connected using a basic HDLC T-1 from what is going to be the CE to the PE (all isr's running 12.4)
Over this one link we will have MPLS (with the PE's side being in a vrf), and we would like to continue bringing in internet from the PE's global routing table that we are doing now.
I know you can simply use frame relay with sub-interfaces to do this... only we cant provision frame-relay service to these CE's...
Any ideas how we could segment these HDLC's into 2 sub-interfaces (one with private addressing for the MPLS wan) and one with public ip addressing for the internet circuit.
I've been thinking about gre 2 tunnels between the PE/CE just to make this work, with one TUNNEL being in the PE's VRF for the customer, the other remaining in the global routing table.
Oh, and I know you can just route the internet into the VRF on the PE, but that is not desirable here.