I was wondering if someone could explain a VPN concept to me.
I have been taught to create VPNS by creating a VRF on the PE router which exchanges information with BGP.
IF my CE router is using a further 2 interfaces and each wishes to independantly access different VPNs via the PE, but still want to be able to access each other. how is this acheived?
I'm working with an MPLS, OSPF, IP based network.
Basic toptology attached