Mailing list issues, cont’d (2) Securing mobile network a la VPN Securing packet traffic between MR and HA to allow equivalent level of privacy for FNs as when MR at home Consensus: Can be solved using existing security Multihoming Consensus: Multihoming is important and should be addressed MR vs. mobile network multihoming Scenario 1: Multiple egress interfaces on MR. Scenario 2: Multiple MRs on a shared link: this implies multiple mobile networks, and MRs must at least be aware of the prefix (in RA). Each mo.net. (prefix) is only owned by ONE MR. Consensus: MRs must, at the minimum, listen to other nodes’ RAs Transit networks not allowed |