Jump to content

Why you shouldn't Tunnel at work..


makeshift_theory

Recommended Posts

Putty can use most company proxies, socks etc. Setup correctly - and it should be fine.
There is also another method whereby you can use iptables to Forward port 22 to 443 on your local server, and then access via https. ( http://wiki.kartbuilding.net/index.php/Iptables_Firewall#Port_Forwarding_.26_NAT_-_Network_Address_Translation_-_V.Basic: )

And where there is really facist http only firewalls, I use ajaxterm to access my linux server via http.
http://wiki.kartbuilding.net/index.php/Ajaxterm

-steve
Well 6667 is irc - and thats a definate suspect port to use IMO. Its specifically blocked by some ISPs. If its irc you want - then look into ircs which runs over 9999.

If you use a completely random local port - 4321 or something - it shouldn't get noticed as quick.

Also - if you have port 22 access - you can do quite a bit.
Also - if they are getting suspicious - running ssh over 443 would throw them off the scent quicker.

-steve
Exactly.

Or....hummmm....are you doing it right? In putty:
Source Port: 4321
Destination: localhost:6667

Click Add.

Note: the localhost:6667 is for the box you are ssh'ing into. If you are sshing into your box at home over 22 - thats fine. If you are using a middle-man-server, then it would be:
Source Port: 4321
Destination: yourhomip:6667

Obviously - if you use a middle-man-server in your company - it stands out more.

-steve
I'm going straight from work pc to home box so I used the follow error in putty:

Using :
4321 Local
myedash.com:6667 Destination

2007-01-30 13:10:48 Opening forwarded connection to myedash.com:6667
2007-01-30 13:10:49 Forwarded connection refused by server: Connect failed [Connection refused]
2007-01-30 13:10:50 Opening forwarded connection to myedash.com:6667
2007-01-30 13:10:50 Forwarded connection refused by server: Connect failed [Connection refused]

It's at least polling now but not working correctly.  I am using GAIM to connect to IRC and I have the settings there:
127.0.0.1:4321 - No Proxy



Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.