[Novalug] RHEL (CentOS) 6.5 issue w/ iptables?
David A. Cafaro
dac@cafaro.net
Thu Feb 27 21:00:35 EST 2014
Ok, is it running stock iptables?
$ cat /etc/redhat-release
CentOS release 6.5 (Final)
$ rpm -qa | grep iptables
iptables-1.4.7-11.el6.x86_64
iptables-ipv6-1.4.7-11.el6.x86_64
It's very possible it's not running a stock install of iptables.
grep iptables /etc/init.d/*
grep -R iptables /etc/rc*
See if you find it started by something else. Check /etc/rc.local and
/etc/rc.sysinit
Other than that, short of crawling around in the system, not sure what
to tell you.
Cheers,
David
On 02/27/2014 06:17 PM, greg pryzby wrote:
> I checked /etc/rc*/ and only K files
>
> I did chkconfig iptables off (again and reboot) and it started.
>
> iptables -L (shows there are rules loaded /etc/sysconfig/iptables.old
> specifically)
>
> The only thing I can think of different from other systems is 6.5. Now,
> I did not build the machines and am not sure what the person did, so
> debugging is tricky (as the boxes are 1ks of miles away).
>
>
>
>
> On Thu, Feb 27, 2014 at 5:44 PM, John Franklin <franklin@elfie.org
> <mailto:franklin@elfie.org>> wrote:
>
> I had the same problem with dhcpd. I think it's something in
> /etc/sysconfig that's triggering it.
>
> jf
>
> On Feb 27, 2014, at 4:40 PM, greg pryzby <greg@pryzby.org
> <mailto:greg@pryzby.org>> wrote:
>
>> I don't recall this in 6.4, but I know it is happening in 6.5 CentOS
>>
>> chkconfig iptables --list
>> show iptables is OFF for all levels
>>
>> reboot
>>
>> iptables is running!
>>
>> I can't figure out who / what is starting it. I am digging but if
>> anyone has seen this and can explain why it is happening.... please do
>>
>>
>> --
>> greg pryzby greg at pryzby dot org
>> http://www.linkedin.com/in/gpryzby
>>
>> TWTR: gpryzby
>> WEB: http://www.MakeRoomForArt.com/ <http://www.makeroomforart.com/>
>> BLOG: http://www.ryqyrmedia.com/ (son's)
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> --
> John Franklin
> franklin@elfie.org <mailto:franklin@elfie.org>
>
>
>
>
>
>
> --
> greg pryzby greg at pryzby dot org
> http://www.linkedin.com/in/gpryzby
>
> TWTR: gpryzby
> WEB: http://www.MakeRoomForArt.com/
> BLOG: http://www.ryqyrmedia.com/ (son's)
>
>
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