Noel, > -----Original Message----- > From: ietf-bounces@xxxxxxxx [mailto:ietf-bounces@xxxxxxxx] On > Behalf Of Noel Chiappa > Sent: Thursday, November 03, 2011 7:08 AM > To: ietf@xxxxxxxx > Cc: jnc@xxxxxxxxxxxxxxxxxxx > Subject: RE: LISP is not a Loc-ID Separation protocol > > > From: "Templin, Fred L" <Fred.L.Templin@xxxxxxxxxx> > > > Let's say the end system also has multiple loopback > interfaces - say it > > has two, for example. > > Why? What does that buy you? The multiple loopback interfaces (or, more generally, the multiple internal virtual interfaces) are in one to one correspondence with the end system's multiple VPN connections. The internal virtual interfaces keep the VPNs separate. > > Which one (A or B) is the end system's identity? > > Suppose I assign two endpoint identifiers to a host. Which is > the host's > identity? Neither - that's the point. The host's identify is not bound to any one or multiple IP addresses. Thanks - Fred fred.l.templin@xxxxxxxxxx > Noel > _______________________________________________ > Ietf mailing list > Ietf@xxxxxxxx > https://www.ietf.org/mailman/listinfo/ietf > _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf