North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: ICMP Blocking Woes
- From: E.B. Dreger
- Date: Mon Sep 29 21:00:17 2003
SMB> Date: Mon, 29 Sep 2003 16:10:59 -0400
SMB> From: Steven M. Bellovin
SMB> No, they use icmp. Or at least that's what the XP box
SMB> sitting next to me does...
AFAIK, it's been that way since Win95. I recall a certain
vendor's dodgy ISDN router * * * on Windows traceroute, but
working fine under *ix... for whatever reason, said router didn't
like the ICMP traceroute, but returned unreachables in response
to UDP when TTL expired.
Eddy
--
Brotsman & Dreger, Inc. - EverQuick Internet Division
Bandwidth, consulting, e-commerce, hosting, and network building
Phone: +1 785 865 5885 Lawrence and [inter]national
Phone: +1 316 794 8922 Wichita
_________________________________________________________________
DO NOT send mail to the following addresses :
blacklist@brics.com -or- alfra@intc.net -or- curbjmp@intc.net
Sending mail to spambait addresses is a great way to get blocked.
|
