Solved

Linux behind MS Proxy firewall

Posted on 1998-07-24
7
239 Views
Last Modified: 2010-05-18
I have recently set up a Slackware Linux box (kernel 2.0.35) on our lan.
Our proxy server is MS Proxy on an NT machine.

I can access the net eatily through Netscape with the browser's proxy configuration but also wish to use command line telnet, ftp and other network utilities. I am searching for a seamless solution.

I have the NT box set as my default gw in the linux routing table but it doen't do anything because the NT box is not only a gateway but a firewall.
the NT box is 24.231.17.2 and the linux box is 24.231.17.8.
If anyone can offer a seamless solution I will pay with many points.

Thanks in advance,
Rasp
0
Comment
Question by:rasp
  • 4
  • 2
7 Comments
 
LVL 2

Expert Comment

by:JYoungman
ID: 1585702
Does MS Proxy Server even offer FTP and Telnet proxies?

0
 
LVL 3

Accepted Solution

by:
marcelofr earned 400 total points
ID: 1585703
You don't mention what NT firewalling/proxy capabilities, but:

1) you need a proxy server for EVERY service you want in your Linux AND a client (say the telnet command) that knows how to use the proxy

or

2) If your firewall supports it, configure Network Address Translation or Masquerading

or

3) Configure a SOCKS server (maybe there are some free implementations) and install socks clients in Linux. Almost everything will work...
0
 

Author Comment

by:rasp
ID: 1585704
we have all of the required services enabled in our proxy server, telnet ftp, a few others, but these are the things that matter...
socks stuff
0
What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

 

Author Comment

by:rasp
ID: 1585705
are there socks clients available for Linux?
I will have to search around....
if so, it would probable help a lot.
0
 
LVL 3

Expert Comment

by:marcelofr
ID: 1585706
Of course!!! you can find socks4 and socks5 at http://www.socks.nec.com/ or ftp://ftp.nec.com/pub/socks/

I use daily something like:

s5 telnet somewhere.com

Good Luck
0
 

Author Comment

by:rasp
ID: 1585707
thanks a ton, I will try this Monday when I am back in the office and see what i can do about points ;>

0
 

Author Comment

by:rasp
ID: 1585708
thanks, I d/l the socks5 stuff, if it doesn't work I'll get something simmilar now that i realize there are socks clients for linux... duh, why didn't i look for this b4 :>

0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I have seen several blogs and forum entries elsewhere state that because NTFS volumes do not support linux ownership or permissions, they cannot be used for anonymous ftp upload through the vsftpd program.   IT can be done and here's how to get i…
Note: for this to work properly you need to use a Cross-Over network cable. 1. Connect both servers S1 and S2 on the second network slots respectively. Note that you can use the 1st slots but usually these would be occupied by the Service Provide…

713 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question