Firewall Wizards mailing list archives

RE: Red Hat 7.1 and Iptables


From: "Chris 'Chipper' Chiapusio" <chipper () llamas net>
Date: Mon, 11 Jun 2001 23:49:20 -0400 (EDT)


And to do this on a more permanant basis:
/sbin/chkconfig ipchains off

Chipper

On Fri, 8 Jun 2001 mark.wiater () alexus com wrote:

rmmod ipchains works for me.

mark

-----Original Message-----
From: Bill Asher [mailto:basher () schultz-design com]
Sent: Thursday, June 07, 2001 2:47 PM
To: 'firewall-wizards () nfr com'
Subject: [fw-wiz] Red Hat 7.1 and Iptables


I'm running RedHat 7.1, kernel 2.4.2-2.  Does anyone know how
to enable
iptables instead of the default ipchains.

I am trying to set up a firewall for a small business network 2 nics,
eth0-internet, eth1 - LAN.  I'd like to begin using
iptables,but am unsure
how to enable iptables.  If I run command:

iptables -L

I get:

/lib/modules/2.4.2-2/kernel/net/ipv4/netfilter/ip_tables.o:
init_module:
Device or resource busy
Hint: insmod errors can be caused by incorrect module
parameters, including
invalid IO or IRQ parameters
/lib/modules/2.4.2-2/kernel/net/ipv4/netfilter/ip_tables.o: insmod
/lib/modules/2.4.2-2/kernel/net/ipv4/netfilter/ip_tables.o failed
/lib/modules/2.4.2-2/kernel/net/ipv4/netfilter/ip_tables.o:
insmod ip_tables
failed
iptables v1.2.1a: can't initialize iptables table `nat':
iptables who? (do
you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

ipchains -L works fine so it is up and running...

any help would be GREAT!

B . A s h e r
IT Manager
S C H U L T Z D E S I G N
(636)936-2900
www.schultz-design.com
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