Author Topic: Traceroute does not use the proxy (Read 14312 times)

neo · « **on:** November 11, 2003, 11:38:38 PM »

when i give a trace in the traceroute it gives as unknown host.
i have correctly installed the proxies and am behind a firewall.

dalek · « **Reply #1 on:** November 12, 2003, 10:33:21 AM »

From what I have read some specific ports must be open for traceroute and ping to work. I'm not much on it because I'm on dial-up. I can google though. I found these.

http://www.linuxgazette.com/issue83/tag/3.html
http://www.linuxjournal.com/article.php?sid=2408

The first one will tell which ports need to be open. They both may be good to read.

Hope this helps.

Later

Ricky · « **Reply #2 on:** November 12, 2003, 01:22:28 PM »

Ya.. he is right..
When using proxy .. some commands like ping and traceroute etc. will not work untill they are allowed by the proxy.
I m sure u r not able to use ping too.

neo · « **Reply #3 on:** November 12, 2003, 04:41:03 PM »

man i am having a http proxy and connecting to port 80
now what exactly should i do to :
1) traceroute
2) scan hosts with nmap
my network admin is not listening.
the links given by dalek talks about ip forwarding and masquerading how to do that.
how do i also configure the dns the link alks about
Thank you!.