A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : 'Deleted' flag in neighbor advertisement
Author(s) : h. Yu
Filename : draft-yhb-6man-nd-improvement-00.txt
Pages : 4
Date : 2011-1-11
This document describes the improvement to neighbor discovery. When
an IPv6 address is deleted on a node, the node will send a neighbor
advertisement with a "Deleted" flag set to all link-local nodes.
If the IPv6 address has been configured on another node, and it is
in duplicate state, it will perform DAD(Duplicate Address Detection)
again. If DAD succeeds, the IPv6 address will be assigned to the
node.
If the IPv6 address exists in the neighbor cache on the other nodes,
when the neighbor advertisement with deleted flag set arrived, they
know the neighbor is unreachable and delete the neighbor cache entry.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-yhb-6man-nd-improvement-00.txt
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ftp://ftp.ietf.org/internet-drafts/
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