nanog mailing list archives

Re: Cable & Wireless, Verio and/or Level 3 port blocking?


From: Jared Mauch <jared () puck Nether net>
Date: Mon, 8 Sep 2003 15:03:19 -0400



        NTT/Verio is performing no network-wide port blocking
of such services.

        You might want to point out to this client that
without a VPN client, one can not be assured of
home-office workers, or traveling people not having issues
with the ports involved.

        - jared

On Mon, Sep 08, 2003 at 01:56:10PM -0500, William Devine, II wrote:

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


-- 
Jared Mauch  | pgp key available via finger from jared () puck nether net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.


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