Hi all, first up thanks for all the excellent work with the WRT router software. I've just got a WRT54G working. I'd
like to log the incoming dropped WAN packets. I've installed the  ipt_LOG module as described in http://forum.openwrt.org/viewtopic.php?id=3643. However, here is what I see when I try to use it:

root@firewall:~# lsmod; iptables -A INPUT -j LOG
Module                  Size  Used by    Tainted: P  
tun                     4344   3
wlcompat               14896   0 (unused)
ipt_LOG                 3888   0 (unused)
wl                    423640   0 (unused)
et                     32064   0 (unused)
diag                    2560   0 (unused)
iptables v1.3.3: Couldn't load target `LOG':File not found

Any pointers on what I'm doing wrong are most appreciated.

I found the answer. Both of these packages must have been installed:
kmod-ipt-extra and iptables-mod-extra. I only had the former loaded.

In my experience, installing iptables-mod-extra will automatically install kmod-ipt-extra, as it's a dependancy.

Cheers,
Martin.