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

Stephen J. Wilcox steve at telecomplete.co.uk
Mon Sep 8 19:58:25 UTC 2003


I dont have a url for such an app (assuming one has been written) but you should
be able to run a traceroute using the tcp ports and see where it stops?

Steve

On Mon, 8 Sep 2003, 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
> 
> 
> 




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