Name: draft-ietf-dhc-dna-ipv4-09
Title: Detection of Network Attachment (DNA) in IPv4
State: Active
Authors: Bernard Aboba
Group: Dynamic Host Configuration (dhc)
Date: 2004-10-18
The time required to detect movement (or lack of movement) between subnets,
and to obtain (or continue to use) a valid IPv4 address may be significant
as a fraction of the total delay in moving between points of attachment.
This document synthesizes experience garnered over the years in the
deployment of hosts supporting ARP, DHCP and Link-Local IPv4 addresses. A
procedure is specified for detection of network attachment in order to
better accommodate mobile hosts.
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