Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!seismo!rutgers!ames!ucbcad!ucbvax!PESCADERO.STANFORD.EDU!deering From: deering@PESCADERO.STANFORD.EDU (Steve Deering) Newsgroups: comp.protocols.tcp-ip Subject: Re: Automatic IP address assignment Message-ID: <87.06.09.1621.280@pescadero.stanford.edu> Date: Tue, 9-Jun-87 19:21:00 EDT Article-I.D.: pescader.87.06.09.1621.280 Posted: Tue Jun 9 19:21:00 1987 Date-Received: Fri, 12-Jun-87 05:23:48 EDT Sender: daemon@ucbvax.BERKELEY.EDU Distribution: world Organization: The ARPA Internet Lines: 7 The other problem with "defended addresses", besides the issue of PCs not always running their networking software, is that the owner of an address may not hear a challenge if the network is partitioned. A local-area network can be partitioned by failure of a MAC-level bridge, temporary disconnection of a host-to-network cable, etc. Steve Deering