I'm just guessing, but I don't see why the following wouldn't work. Create 
a copy of /etc/ssh/sshd_config and name the copy 
/etc/ssh/sshd_config.80.  Next, edit the Port directive in 
/etc/ssh/sshd_config.80 to use port 80. Finally, start a second sshd 
process like so:

# sshd -f /etc/ssh/sshd_config.80

That should do it. Since you bind to an address and port instead of just an 
address there should be no conflict with the original sshd process. You may 
also want to edit /etc/rc.d/init.d/sshd as appropriate.

Regards, Dustin

At 10:09 PM 2/11/2002 +0000, you wrote:
>I have a linux server here at the library that I allow some of the high 
>school students to ssh to for learning linux.  My problem is that one of 
>the students is using AOL and has a mom who set the parental lockout on 
>very high and won't turn it off.  You can't even ping another 
>machine.  I've never used AOL parental controls but apparently when you 
>use the parental lockout and set it high, it only seems to allow internet 
>only and tools like ssh, telnet, ping, tracert, or anything like that 
>won't work at all with his connection, just the web.  Strange but true 
>from what I could tell from over the phone.
>
>So what i'm thinking is that the AOL proxy servers are probably blocking 
>everything but port 80.  What I would like to do is have sshd listen on 
>port 22 and port 80 so that we can get him tunneled through aol's parental 
>proxy so he can ssh to port 80.  There is no web server running on this 
>box, so port 80 won't be a problem.
>
>I would like to keep the standard port 22 open.  Is there some trick in 
>/etc/ssh/sshd_config that i can do to make these two ports listen for ssh 
>connections?
>
>Thanks for any info
>
>Adam J. Melancon
>
>
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---
Dustin Puryear <[EMAIL PROTECTED]>
Information Systems Contractor
http://members.telocity.com/~dpuryear
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