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Date:      Wed, 12 Sep 2007 11:39:06 -0500
From:      Reid Linnemann <lreid@cs.okstate.edu>
To:        Beech Rintoul <beech@freebsd.org>
Cc:        Don O'Neil <lists@lizardhill.com>, freebsd-questions@freebsd.org
Subject:   Re: Strange port 80 access problem
Message-ID:  <46E8162A.7090206@cs.okstate.edu>
In-Reply-To: <200709120814.48051.beech@freebsd.org>
References:  <015a01c7f54f$fbf04ec0$0700020a@mickey> <200709120814.48051.beech@freebsd.org>

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Written by Beech Rintoul on 09/12/07 11:14>>
> It's very possible that your ISP is blocking port 80. It seems more 
> and more of them are doing that with home subscribers. I know someone 
> who has service with one of the large telcos and they not only block 
> port 80, but mail and ftp as well. They told him if he wanted to run 
> servers he would have to subscribe to business service at 5X the cost 
> of residential.
> 

I've had a similar experience with COX Communications in the US midwest. 
They block http, https, alternate http ports like 8000 and 8080, smtp, 
and I think pop and imap/imaps. I'm sure part of the reason for this 
paranoid behavior is to protect their networks from saturation from bots 
and whatnot, but part of me thinks they just want to stick it to their 
customers whom they view as pesky annoyances rather than valuable 
consumers. I circumvent these hassles by boring ssh tunnels to the 
services I need access to on my home machines. This is a stopgap until I 
get time to fiddle with openvpn.




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