[Ilugc] Restrict users not to use open proxy
- From: girishvenkatachalam@xxxxxxxxx (Girish Venkatachalam)
- Date: Fri Jul 30 18:23:11 2010
On Fri, Jul 30, 2010 at 11:55 AM, vellingiri <vellingiri@xxxxxxxxxxxxxxx> wrote:
Dear all,
? How to restrict users not to access open proxy in Linux. As I have done
port redirection 80 to 3128. Please anyone help me.
Dear Vellingiri,
Port redirection/transparent proxying is very hard to get right.
Port 3128 is for squid.
First check whether squid is running.
$nc -v squidip 3128
If it connects it means that squid is running.
To to some other machine and type this.
$ nc -v netip 80
and see if it is connecting to the squid port 3128.
It means that port forwarding is working.
-Girish
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