Re: How to prevent apache proxy abuse?

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Thanks for the reply.

I use shorewall firewall. I will try to configure it to drop these hosts.
Is there some way to deny these accesses with rewriterule?

If yes how it should looks like?

Quoting Rich Schumacher <rich.schu@xxxxxxxxx>:

If you are seeing nothing but abuse from these hosts your best bet would be
to block these at the router/firewall level.  If you don't have access to
that, use iptables on the web server to silenty drop any connections from
them.

On Fri, Jul 18, 2008 at 12:08 PM, Ali Nebi <anebi@xxxxxxxxxxxx> wrote:

Hi,

i would like to ak how can i block these attempts?

fcmat_ex.nw1.fcmat.org - - [18/Jul/2008:09:51:30 -0500] "POST
http://lti-mail01.ltinetworks.com:25/ HTTP/1.0" 302 313 "-" "-"
fcmat_ex.nw1.fcmat.org - - [18/Jul/2008:09:51:30 -0500] "GET
http://www.microsoft.com/ HTTP/1.0" 302 304 "-" "Mozilla/4.0 (compatible;
MSIE 6.0; Windows NT 5
.1; SV1; .NET CLR 1.1.4322)"
fcmat_ex.nw1.fcmat.org - - [18/Jul/2008:09:51:32 -0500] "CONNECT
http://lti-mail01.ltinetworks.com:25 HTTP/1.0" 400 319 "-" "-"
204.184.43.252 - - [18/Jul/2008:13:05:41 -0500] "GET
http://www.microsoft.com/ HTTP/1.0" 302 304 "-" "Mozilla/4.0 (compatible;
MSIE 6.0; Windows NT 5.1; SV1;
 .NET CLR 1.1.4322)"
204.184.43.252 - - [18/Jul/2008:13:05:41 -0500] "POST
http://lti-mail01.ltinetworks.com:25/ HTTP/1.0" 302 313 "-" "-"
204.184.43.252 - - [18/Jul/2008:13:05:43 -0500] "CONNECT
http://lti-mail01.ltinetworks.com:25 HTTP/1.0" 400 319 "-" "-"


I don't use proxy and it is disabled, but i still get these connections in
access_log. After this, this server is blacklisted from XBL and CBL list
like spammer.

Please help me to solve this problem. What can i do to block and to prevent
this kind of accesses?

Thanks in advanced!

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