A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Distributed Local Mobility Anchors
Author(s) : H. Chan, et al.
Filename : draft-chan-netext-distributed-lma-01.txt
Pages : 19
Date : 2009-12-30
This draft proposes a distributed local mobility anchors
architecture. It separates the full functions of a local mobility
anchor into different logical functions: (1) allocation of home
network prefixes or home addresses to mobile nodes, (2) location
management (LM) which includes managing the IP addresses and
locations of the mobile nodes and (3) mobility routing (MR) which
includes intercepting and forwarding packets. The distributed local
mobility anchors architecture provides visited local mobility anchors
in different networks with mobility routing function to avoid
triangle routing problem in Proxy mobile IP or Mobile IP, but keeps
the internetwork location management function at the home local
mobility anchors at registered networks. The needed location
information of a mobile node is acquired only when a packet is first
sent to the mobile node and are then cached at the visited local
mobility anchor to enable subsequent optimized mobility routing.
Status of this Memo
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