Computer Forums

Member Login

Remember Me? Sign Up! | Forgot Password
 
Slogan
 
Computer Forums > PC Technology Zone > Computer Networking & Internet Access » How to be sure traffic is being forwarded
Closed Thread
Old 12-02-2007, 05:04 PM   #1 (permalink)
aetherh4cker's Avatar
 
Corrupt Techie

Join Date: Sep 2005

Posts: 752

aetherh4cker is on a distinguished road

Default How to be sure traffic is being forwarded

So here is my situation. I have OpenSSH running on my home machine. So from here at work, I start a putty session that forwards port 8080 traffic through my SSH connection that is on port 443 with this command:
putty -D 8080 -P 443 -ssh my.ip.goes.here

Now, I set up my work browser to use the ssh connection as a sort of proxy, by setting a SOCKS proxy in the internet options of 127.0.0.1, port 8080. This works just fine, forwards my traffic through my home pc. When I go to a web page that displays an ip address, it shows my home one.

I then set up my messenger client, Pidgin, to also go through the SSH. I do it the same way, in Pidgin settings I set a SOCKS proxy of 127.0.01, port 8080.

Since I can't really display a webpage on Pidgin, is there any way to tell for sure that it's traffic is going through the SSH connection? Pidgin works fine... but I want to know if it is using the SSH connection.
aetherh4cker is offline  
Old 12-03-2007, 11:50 AM   #2 (permalink)
Capricorn's Avatar
 
Super Techie

Join Date: Aug 2004

Location: Northern VA

Posts: 372

Capricorn

Default Re: How to be sure traffic is being forwarded

I generally use tcpdump or ethereal on my linux box for this, so I'd guess that the windows versions should work for you. Try looking at Windows tcpdump or Windows ethereal to see if they would help you. I believe they are both free or at least the tcpdump version is.
__________________
Case: Enermax CS-A106USB
P/S: OCZ OCZ700GXSSLI 700W
Motherboard: ASUS P5N32-E SLI
CPU: Intel E6300(idle 35C/load 39C)
RAM: OCZ Platinum Rev 2 DDR2 800 MHz (4 x 1GB) 4-4-4-15-T1 (2.1v)
Hard Disk: Seagate 2x250GB SATA ST3250620AS in RAID1
Monitor: Mitsubishi DP900u
Graphics: BFG GeForce 8800GT PCI-E
Sound: SoundBlaster X-Fi Fatal1ty
Speakers: Klipsch ProMedia v.2-400 4.1 speakers
Optical: LiteOn 16X DVD-ROM; Sony DRU-710A DVD-RW
Capricorn is offline  
Old 12-04-2007, 10:10 PM   #3 (permalink)
 
Monster Techie

Join Date: Nov 2006

Location: Illinois, USA

Posts: 1,765

CalcProgrammer1 will become famous soon enough

Default Re: How to be sure traffic is being forwarded

I guess you could log all the activity through the home PC, then see if Pidgin shows up, you could also simply unplug the home PC's network (or just leave it off) and see if pidgin doesn't work on the remote PC. Otherwise, I don't really know (but I always browse from home PC's, so yeah...no experience in proxy systems other than using open proxy servers here and there).
__________________

CalcProgrammer1 is offline  
Old 12-25-2007, 03:21 PM   #4 (permalink)
 
Newb Techie

Join Date: Oct 2005

Posts: 40

ctm2k

Default Re: How to be sure traffic is being forwarded

Telnet work?
ctm2k is offline  
Old 12-26-2007, 09:00 AM   #5 (permalink)
mBernhardt's Avatar
 
Super Techie

Join Date: Jul 2006

Location: Ohio

Posts: 279

mBernhardt

Default Re: How to be sure traffic is being forwarded

You could always run a netstat while connected and see what connections are active.

I feel obligated to ask if your SysAdmin knows that you taking these steps to bypass whatever security measures they have put into place?
__________________
"i would never use a firewall, even without a router protecting me. Firewalls are just wastes of memory."
name omitted to protect the innocent

the cake is a lie
mBernhardt is offline  
 
Closed Thread

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
traffic shaping... derekrules Computer Networking & Internet Access 5 05-10-2007 01:13 AM
Routing Outgoing SMTP traffic through a secondary broadband connection. geezgeez Computer Networking & Internet Access 0 04-19-2007 07:05 AM