From: P729 (p729@xxxxxxx)
Date: Wed Jul 17 2002 - 04:55:20 GMT-3
Kris,
I don't believe you can change the port the IOS implementation of SSH server
listens on (on the other hand, you can specify which port the IOS SSH client
connects to...)
Can you set up a VNC server that listens on port 80?
Or how about this for a hair-brained idea: Static PAT translation to a
loopback address. I have no idea if it will work, but I didn't think
one-armed NAT would work until I tried it. Something like: 'ip nat inside
source static tcp <loopback_address> 22 <interface_address> 80 extendable,'
'ip nat outside' on the interface and 'ip nat inside' on the loopback.
What do you think? Worth a try?
Regards,
Mas Kato
https://ecardfile.com/id/mkato
----- Original Message -----
From: <kris.keen@aon.com.au>
To: <ccielab@groupstudy.com>
Sent: Tuesday, July 16, 2002 8:38 PM
Subject: OT: Cisco 2511 & SSH. CCIE Lab from home?
> Hi All,
>
> Just a little 'nice to have' which I'm sure some of you already are
> running. I have my Cisco rack at home, I'm using a Smoothwall linux box to
> port forward telnet requests to my home network which is housing a Cisco
> 2511. The 2511 runs a private address. When I telnet to the public ip
> address on the firewall, it shoots it out via telnet to my Cisco 2511
> (using port forwarding) and away I go.. Telnet access works fine..
>
> However, behind the firewall at work, those ports are of course blocked
(80
> is let through) so my procedure doesnt work. What I'm thinking of is using
> SSH on my Cisco 2511 to listen on port 80 if at all possible, I could then
> SSH out from my work pc through the firewall on port 80, it hits the
> Smoothwall firewall, port fowards 80 to port 80 behind the firewall using
> SSH and away I go :)
>
> Are you still with me? :)
>
> Question, Can I setup a Cisco 2511 to listen using SSH on port 80 instead
> of plain old telnet? I'm running 12.1 IOS with 16/16 on the Router.
> Objective is to lab stuff up at home from work.
>
> Ideas?
>
> Cheers
>
> -----------------------------------------------------------------
> Kris Keen - CCNP, CCDP, CNE
> Network Support Specialist - Network Systems
> Aon Risk Services Australia Limited
> (612) 9253 7272
> 0404862970
> E: Kris.Keen@aon.com.au
>
>
>
>
>
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