Hey thanks for answering my email I really appreciate this. As you which
I will paste the information you requested from my system. Thanks again.
Diego
[root@CaBeSeRvEr /]# iptables -L -n -v
Chain INPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source
destination
3173 161K ACCEPT all -- lo * 0.0.0.0/0
0.0.0.0/0
14952 2301K ACCEPT all -- eth1 * 192.168.0.0/24
0.0.0.0/0
0 0 drop-and-log-it all -- eth0 * 192.168.0.0/24
0.0.0.0/0
289 75538 ACCEPT all -- eth0 * 0.0.0.0/0
65.35.138.193 state RELATED,ESTABLISHED
1742 527K drop-and-log-it all -- * * 0.0.0.0/0
0.0.0.0/0
0 0 ACCEPT icmp -- eth0 * 0.0.0.0/0
65.35.138.193
Chain FORWARD (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source
destination
1460K 949M ACCEPT all -- eth0 eth1 0.0.0.0/0
0.0.0.0/0 state RELATED,ESTABLISHED
1862K 1842M ACCEPT all -- eth1 eth0 0.0.0.0/0
0.0.0.0/0
0 0 drop-and-log-it all -- * * 0.0.0.0/0
0.0.0.0/0
Chain OUTPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source
destination
3173 161K ACCEPT all -- * lo 0.0.0.0/0
0.0.0.0/0
33 9013 ACCEPT all -- * eth1 65.35.138.193
192.168.0.0/24
13802 2554K ACCEPT all -- * eth1 192.168.0.0/24
192.168.0.0/24
0 0 drop-and-log-it all -- * eth0 0.0.0.0/0
192.168.0.0/24
396 79113 ACCEPT all -- * eth0 65.35.138.193
0.0.0.0/0
0 0 drop-and-log-it all -- * * 0.0.0.0/0
0.0.0.0/0
Chain drop-and-log-it (5 references)
pkts bytes target prot opt in out source
destination
1742 527K LOG all -- * * 0.0.0.0/0
0.0.0.0/0 LOG flags 0 level 6
1742 527K DROP all -- * * 0.0.0.0/0
0.0.0.0/0
[root@CaBeSeRvEr /]#
-----Original Message-----
From: slug@lists.nks.net [mailto:slug@lists.nks.net] On Behalf Of Adrian
deLisser
Sent: Tuesday, July 23, 2002 6:26 AM
To: slug@nks.net
Subject: Re: [SLUG] Question
Diego,
Please post the output from the command:
iptables -L -n -v
-Adrian
On Sun, 2002-07-21 at 21:03, diego henao wrote:
> This is me again. I sent an email long time ago regarding information
> about iptables. Well, I have not been able to set up my server
> correctly. I will explain to you what's going on again. I have Red Hat
> Linux 7.3. I have set up NAT also because I have a Windows XP behind
> this machine ( This is for my sister) ahhaah. I got a file with the
> rules for the firewall; it is called rc.firewall. The Ip masquerade is
> working wonderful. In addition, I don't have a static ip; therefore,
> what I did was I got a dynamic ip from www.dtdns.com
> <http://www.dtdns.com/> .
>
> The problem starts when someone from another network or computer
> different from mine tries to access my server, even though; the person
> tries just a simple ping. Apparently, my machine is not there; it is
> dead aahahahaha.
>
> Finally, I know the dynamic ip is working because when you do a ping
> from any computer outside, you can see the system converting the ip to
> dns. My dynamic domain is cabezas.darktech.org.
>
> Below here I am attaching some information I think is necessary to
find
> out what the problem is. I think the problem is iptables, but I am not
> sure. I will keep reading about iptables, I am not an expert, but We
> will see..
>
> Any collaboration is thanked.
>
> Thanks a lot Diego..
>
> Information
>
> [root@CaBeSeRvEr root]# iptables -L
> Chain INPUT (policy DROP)
> target prot opt source destination
> ACCEPT all -- anywhere anywhere
> ACCEPT all -- 192.168.0.0/24 anywhere
> drop-and-log-it all -- 192.168.0.0/24 anywhere
> ACCEPT all -- anywhere
> 6535138hfc193.tampabay.rr.comstate RELA
> TED,ESTABLISHED
> drop-and-log-it all -- anywhere anywhere
>
> Chain FORWARD (policy DROP)
> target prot opt source destination
> ACCEPT all -- anywhere anywhere state
> RELATED,ESTABL
> ISHED
> ACCEPT all -- anywhere anywhere
> drop-and-log-it all -- anywhere anywhere
>
> Chain OUTPUT (policy DROP)
> target prot opt source destination
> ACCEPT all -- anywhere anywhere
> ACCEPT all -- 6535138hfc193.tampabay.rr.com 192.168.0.0/24
> ACCEPT all -- 192.168.0.0/24 192.168.0.0/24
> drop-and-log-it all -- anywhere 192.168.0.0/24
> ACCEPT all -- 6535138hfc193.tampabay.rr.com anywhere
> drop-and-log-it all -- anywhere anywhere
>
> Chain drop-and-log-it (5 references)
> target prot opt source destination
> LOG all -- anywhere anywhere LOG level
> info
> DROP all -- anywhere anywhere
>
>
> [root@CaBeSeRvEr root]# iptables -V
> iptables v1.2.5
> [root@CaBeSeRvEr root]#
>
>
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