MRs on different links? > > => There are many different reasons. I sent a verly long > email about this to nemo (monet back then). One simple > scenario is that you might be walking around with a PAN > that happens to have 2 MRs on a single link (e.g. a laptop > and a mobile phone). The two MRs could share the same ingress > link and have different egress links. For instance your laptop > might have a WLAN card and your mobile might have a cellular > interface. Once you walk into an airport lounge or starbucks > you'll suddenly have a multihomed PAN. By definition, each MR > must have a separate home prefix. So each will advertise > a different prefix on the ingress side.
Hi Hesham: I fail to understand the "by definition" here. Nemo does not prevent 2 different MRs from registering the same MNP. It's like multiple parallel routes. What's not duplicated is the Home address... In fact, I proposed a test to check that both registrations actually end up in a same link, otherwise there's a problem equivalent to the DAD problem in MIP6. Not much success on that proposal, though Pascal -------------------------------------------------------------------- IETF IPv6 working group mailing list [EMAIL PROTECTED] Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
