[63176] in North American Network Operators' Group
Re: ICMP Blocking Woes
daemon@ATHENA.MIT.EDU (mike harrison)
Mon Sep 29 13:28:43 2003
Date: Mon, 29 Sep 2003 13:43:06 -0400 (EDT)
From: mike harrison <meuon@highertech.net>
To: CA Windon <lnxguru@yahoo.com>
Cc: nanog@merit.edu
In-Reply-To: <20030929164314.54160.qmail@web60201.mail.yahoo.com>
Errors-To: owner-nanog-outgoing@merit.edu
> dependant upon ICMP for network mapping purposes
> (read: traceroute). On or about August 18, we were
> told, our upstream provider began blocking ICMP
If your uptream is only blocking 92 bute ICMP..
other programs such as WinMTR
http://www.icnet.ro/~stanimir/winmtr/
should work.
If they are blocking ALL ICMP traffic, well..
a whole slew of issues is at hand.
