On Mon, Sep 26, 2011 at 10:10 AM, m.r...@5-cent.us wrote:
Theo Band wrote:
On 09/26/2011 01:02 PM, Jennifer Botten wrote:
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic
from and too this IP
Hi,
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic from
and too this IP address, but this traffic seems to still run through my
server. These are the iptables rules that I current have on the server.
On 09/26/2011 07:02 AM, Jennifer Botten wrote:
-A INPUT -i eth0 -d 209.61.231.42 -p udp -j DROP
This needs to be:
-A OUTPUT -i eth0 -d 209.61.231.42 -p udp -j DROP
...if you want to drop packets initiated from your system to that
ip...which doesn't make any sense if you're dropping all the
-Original Message-
From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf
Of Jorge Fábregas
Sent: 26 September 2011 01:09 PM
To: centos@centos.org
Subject: Re: [CentOS] Hacking Issue
On 09/26/2011 07:02 AM, Jennifer Botten wrote:
-A INPUT -i eth0 -d 209.61.231.42 -p
On 09/26/2011 07:45 AM, Jennifer Botten wrote:
I am blocking UDP and TCP from that IP. I also have an OUTPUT rule however
mine has the -o eth0 as the -i eth0 does not work.
Yes, I had it wrong. For the OUTPUT chain you use the -o ethX. Perhaps
you have an ALLOW rule for udp or some other
On Mon, 26 Sep 2011, Jennifer Botten wrote:
To: centos@centos.org
From: Jennifer Botten jenni...@etech.co.za
Subject: [CentOS] Hacking Issue
Hi,
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic
, Jennifer Botten wrote:
To: centos@centos.org
From: Jennifer Botten jenni...@etech.co.za
Subject: [CentOS] Hacking Issue
Hi,
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic from
and too this IP
On 09/26/2011 01:02 PM, Jennifer Botten wrote:
Hi,
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic
from and too this IP address, but this traffic seems to still run
through my server. These are
Theo Band wrote:
On 09/26/2011 01:02 PM, Jennifer Botten wrote:
I am having an issue with someone accessing our server via a SIP/VOIP
connection. I have changed my iptables rules to drop all UDP traffic
from and too this IP address, but this traffic seems to still run
through my server.
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