[61875] in North American Network Operators' Group
Cable & Wireless, Verio and/or Level 3 port blocking?
daemon@ATHENA.MIT.EDU (William Devine, II)
Mon Sep 8 14:58:33 2003
From: "William Devine, II" <william@smartguys.net>
To: <nanog@merit.edu>
Date: Mon, 8 Sep 2003 13:56:10 -0500
Errors-To: owner-nanog-outgoing@merit.edu
Can anyone from these three carriers tell me if you're doing port blocking
on the Windows file/print ports (135-139, 445 & 593) ?
A client of ours (in the US), against our recommendation, still wants to
connect to their Exchange server in the UK without a VPN. We're not
blocking their IP#'s from anything but somewhere in between it's getting
blocked. We use C&W directly and Verio/Level3 through a peer.
Thanks!
william
