Hi,
I have two RH9 systems - with a different system history. As I tried to set up firewalls I saw that one system is running with ipchains and the other one with iptables. I'd like to have both ones on iptables. But when I try to run (on the system with ipchains) iptables --list I get a bunch of nasty error messages like:
/lib/modules/2.4.20-8/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.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20-8/kernel/net/ipv4/netfilter/ip_tables.o: insmod /lib/modules/2.4.20-8/kernel/net/ipv4/netfilter/ip_tables.o failed
/lib/modules/2.4.20-8/kernel/net/ipv4/netfilter/ip_tables.o: insmod ip_tables failed
iptables v1.2.7a: can't initialize iptables table `filter': iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
How can I switch to iptables safely? dmesg or syslog gave no further hints...
br, Pekka
-- (Mr.) Pekka K. Kurki Intellectics GesmbH http://www.intellectics.at, http://www.intellectics.com
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