Re: HTTP Access Blocked After iptables Update

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I haven't save iptables before I restart it. May that be the problem?

Do you "service iptables save" before stop, restart or flush iptables?

Thanks in advance.

--------------------------------------------------
From: <fakessh@xxxxxxxxxx>
Sent: Tuesday, November 03, 2009 10:06 PM
To: "JR" <jdnromao@xxxxxxxxx>
Cc: <netfilter@xxxxxxxxxxxxxxx>
Subject: Re: HTTP Access Blocked After iptables Update

after upgrade iptables via yum on my box Centos 5.4

I did not encounter such problems
described in your post

iptables work fine on my box

Le mardi 3 novembre 2009 20:23, JR a écrit :
Hello!

Today I updated various things in my production server, one of them was
iptables (via yum)

I'm running CentOS 5.

1) After the update I was not able to access any site hosted on my server.

2) I try to stop iptables and than I gain access again.

3) Than I've started iptables and no access again.

4) I rebooted my server.

5) After the reboot I verify if iptables was active, it was and all my
sites were accesible.

6) I've restarted iptables.

7) All sites went down again.

8) Rebooted my server and sites were accessible.

9) iptables was also running

Basically the problem is, if I restart iptables, I have to reboot my server
because my sites become offline.

So, what can be the problem here? Any ideas?

Help is highly appreciated!!!!

Many thanks in advance.

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