root@OpenWrt:/# ipkg update
Downloading http://site2.localhost/~ubuntu/x86/packages/Packages
Updated list of available packages in /usr/lib/ipkg/lists/kamikaze
Done.
root@OpenWrt:/# ipkg install kmod-ipv6
Installing kmod-ipv6 (2.6.22.1-x86-1) to root...
Downloading http://site2.localhost/~ubuntu/x86/packages/./kmod-ipv6_2.6.22.1-x86-1_i386.ipk
Configuring kmod-ipv6
Done.
root@OpenWrt:/# insmod ipv6  
insmod: cannot insert '/lib/modules/2.6.22.1/ipv6.ko': File exists (-1): File exists
root@OpenWrt:/#