Subject: [mobile-ip] Layer 3 Handoff vs Layer 2 Handoff

From: "Byung-Jin Lee" <[email-masked]>
Date: Fri, 21 Feb 2003 14:26:03 +0900

Hello, All.
I have a stupid but basic question.
In my opinion, L3 Registration doesn't necessary because AR can 
know a MN's home address and CoA.
When the MN performs handoff, it can send the L2 registration message which include its CoA and Home address.
It's nonsense?