Networking Forums

Networking Forums > Computer Networking > Linux Networking > DNS throw Proxy

Reply
Thread Tools Display Modes

DNS throw Proxy

 
 
dclemen
Guest
Posts: n/a

 
      11-29-2004, 04:26 PM
Hi.

I have a linux machine with SUSE 9.1 and firewall active. This machine
is conected via RJ45 with a Linksys WTR54G (linux firmware - satori
4.0). This router conected via Wireless WDS with anothers linksys and
one of them is conected with a PC (windows) witha proxy.

Well I configure Yast, firefox, gaim, etc to use proxy. All work fine,
but when open a terminal window, and telnet/ftp/ping/etc to any url,
then DNS can not resolve. I do ping www.google.com, and no reply
appears. Usualy must say, ping to www.google.com [IP xxx.xxx.xxx.xxx].

Not sure if is a DNS problem.

What do you think I have to do?

Thanks. Sorry but I'm new to networking in linux.
 
Reply With Quote
 
 
 
 
David Efflandt
Guest
Posts: n/a

 
      11-29-2004, 05:24 PM
On Mon, 29 Nov 2004 18:26:46 +0100, dclemen <(E-Mail Removed)> wrote:
> Hi.
>
> I have a linux machine with SUSE 9.1 and firewall active. This machine
> is conected via RJ45 with a Linksys WTR54G (linux firmware - satori
> 4.0). This router conected via Wireless WDS with anothers linksys and
> one of them is conected with a PC (windows) witha proxy.


What kind of proxy? The most common proxies just proxy web and ftp access
(assuming your ftp client is configured to use the proxy). See docs for
your ftp client to see how to use it with a proxy.

> Well I configure Yast, firefox, gaim, etc to use proxy. All work fine,
> but when open a terminal window, and telnet/ftp/ping/etc to any url,
> then DNS can not resolve. I do ping www.google.com, and no reply
> appears. Usualy must say, ping to www.google.com [IP xxx.xxx.xxx.xxx].
>
> Not sure if is a DNS problem.


If you can resolve names to their proper IPs it is not a DNS issue.

I do not see any options in 'man telnet' for using a proxy. You should
really be using ssh (more secure and encrypted), but it has no option to
use a proxy either. Ping and traceroute will not work through a proxy
either. So if you want to do any of those things, the internet connection
would need to masquerade your IP as its internet IP instead of using a
proxy [like a NAT router, maybe Windows ICS which I am not familiar with,
or Linux firewall (iptables) configured to masquerade].

An ftp client might be able to use a proxy if properly configured.
 
Reply With Quote
Reply

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 Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
how to throw a letter into the mailbox? Agryppa Linux Networking 3 03-06-2006 06:09 PM
do i throw away the wired modem/router? lizzieb Wireless Internet 3 10-26-2005 05:18 PM
Throw MN-700 Out the Window!?!?!?!?!?!? Josh Broadband Hardware 8 07-22-2004 06:51 PM
Help me, before i throw my PC out the window... dirtycow Home Networking 9 11-22-2003 11:14 AM
Just before I throw it out the window...? shawy Home Networking 4 11-17-2003 09:15 PM



1 2 3 4 5 6 7 8 9 10 11