nanog mailing list archives

Re: Yahoo! Lessons Learned


From: Dan Hollis <goemon () sasami anime net>
Date: Wed, 9 Feb 2000 11:35:39 -0800 (PST)


On Wed, 9 Feb 2000, Daniel Senie wrote:
Dialup pools should also be protected. No sense in permitting problems
to originate on a dialup modem or ISDN line. I know the Lucent/Ascend
MAX product accepts an attribute Ascend-Source-IP-Check, which can be
applied as a part of the RADIUS authentication. Have the large dialup
wholesalers implemented this? 

When I asked a couple dialup wholesalers this question point blank last
year, the answer was no - because their routers/term servers didn't have
enough CPU to do filtering.

-Dan




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