did you compile this kernel yourself? If so, did you add firewall as a 
module?

what is the contents of /etc/modules.conf and the output of lsmod

sounds like the ip_tables module isn't properly loaded in your kernel 
(that's what the insmod errors are telling you)


Dan Horth wrote:

> Hi - I've been trying to set up iptables on a 7.2 based firewall, but am 
> getting strange errors when I try to install any rules:
> 
> [root@server root]# rpm -qa | grep iptables
> iptables-1.2.4-2
> [root@server root]# iptables --list
> /lib/modules/2.4.9-31/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/2.4.9-31/kernel/net/ipv4/netfilter/ip_tables.o: insmod 
> /lib/modules/2.4.9-31/kernel/net/ipv4/netfilter/ip_tables.o failed
> /lib/modules/2.4.9-31/kernel/net/ipv4/netfilter/ip_tables.o: insmod 
> ip_tables failed
> iptables v1.2.4: can't initialize iptables table `filter': iptables who? 
> (do you need to insmod?)
> Perhaps iptables or your kernel needs to be upgraded.
> [root@server root]# rpm --verify iptables
> S.5....T c /etc/rc.d/init.d/iptables
> 
> can someone enlighten me as to what the problem is / where to look to 
> fix it?
> 
> thanks!
> 
> - dan.
> 
> 
> 
> _______________________________________________
> Redhat-list mailing list
> [EMAIL PROTECTED]
> https://listman.redhat.com/mailman/listinfo/redhat-list
> 
> 


-- 
Matthew Boeckman                        (816) 777-2160
Manager - Systems Integration           Saepio Technologies
== 
                                                ==
...Many say that DOS is the dark side, but actually UNIX is more like 
the dark side: It's less likely to find the one way to destroy your 
incredibly powerful machine, and more likely to make upper management choke.
                        -Lore Sjoberg



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