RTI 1.0 + OpenVPN

[Ventania]

I installed openvpn:

ipkg update
ipkg install openvpn

I configured the openvpn, but now i have a problem:

Sun Jun 12 21:25:21 2011 Note: Cannot open TUN/TAP dev /dev/net/tun: No such device (errno=19)
Sun Jun 12 21:25:21 2011 Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Sun Jun 12 21:25:21 2011 Cannot allocate TUN/TAP dev dynamically
Sun Jun 12 21:25:21 2011 Exiting

I tried:
insmod /lib/modules/2.6.29.4-13-the_ripper/extra/tun.ko

but:
insmod: can't insert '/lib/modules/2.6.29.4-13-the_ripper/extra/tun.ko': invalid module format

Please help me. Where i can find a tun.ko tha work with this. Thanks

[MoRpHiUS_x]

The tun.ko is compiled with new kernel?.

Edit:

Have you looked that the file is on this route?

[Ventania]

The tun.ko is compiled with new kernel?.

I don´t know how do that...

[Ventania]

The tun.ko is compiled with new kernel?.

Edit:

Have you looked that the file is on this route?

Yes. The file is on that route. I think the problem is that this tun.ko is not compilled to this version of kernel, and i don´t know how to compile it.

Thanks