Iptables not working

[misomosi]

Hello,

I'm trying to configure fail2ban for ssh-iptables on Arch for armv6h on Raspberry Pi. My system is up to date.

$this->bbcode_second_pass_code('', '# uname -a
Linux pi 3.6.11-15-ARCH+ #1 PREEMPT Wed Aug 14 17:15:38 CDT 2013 armv6l GNU/Linux')

$this->bbcode_second_pass_code('', '# iptables -nvL
modprobe: ERROR: could not insert 'ip_tables': Invalid argument
iptables v1.4.19.1: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.')

$this->bbcode_second_pass_code('', '# modprobe ip_tables
modprobe: ERROR: could not insert 'ip_tables': Invalid argument')

[moonman]

Did you reboot after last kernel upgrade? Works fine here.

[misomosi]

Yes, I did reboot.