Re: nhrp-05 - Purge packets
Eric Gray <gray@ctron.com> Fri, 03 November 1995 19:24 UTC
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Date: Fri, 03 Nov 1995 14:03:59 -0500
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From: Eric Gray <gray@ctron.com>
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To: James Luciani <luciani@nexen.com>
Cc: Andrew Smith <asmith@baynetworks.com>, rolc@nexen.com
Subject: Re: nhrp-05 - Purge packets
References: <199511031651.LAA20266@shovel.nexen.com>
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... > - that the Purge comes from the same guy that supplied the cached > information: match on Source IP Address or Source NBMA Address > > Bogus Purges are not very bad things unlike bogus registrations. > I am not concerned about this but I hear your point. > > - what about authentication? Is that used on Purges? > Bogus Purges could be very bad things; consider the impact of a purge with a VERY short prefix (either as a result of a destination prefix mask or as a result of a short address length) - say one that matches all of your cache entries. This could be detrimental to system performance if received on a frequent basis - assuming no effort is made to authenticate its origin... > > > Regards, > -- Jim Luciani > __________________________________________________________________________ > James V. Luciani Ascom Nexion voice: +1 508 266-3450 > luciani@nexen.com 289 Great Rd., Acton MA 01720 FAX: +1 508 266-2300 Eric Gray
- Re: nhrp-05 - Purge packets Andrew Smith
- Re: nhrp-05 - Purge packets Bruce Cole
- Re: nhrp-05 - Purge packets Andrew Smith
- Re: nhrp-05 - Purge packets James Luciani
- Re: nhrp-05 - Purge packets Eric Gray
- Re: nhrp-05 - Purge packets Andrew Smith
- Re: nhrp-05 - Purge packets James Luciani