IP header check failed: bad IP version

[Eddie Kohler]

Shweta,

> 	I'm running the test-tap.click file and get an error message
> IP header check failed: bad IP version
> tun-bad:  168 | 00200100 05000000 c3100000 41000000 09000300 74617030
> tun-bad:   36 | 02200000 ff02fd03 00000000 08000100 01ffffff 08000700

I don't know if anyone has run test-tap on an iPAQ. The weird thing is that
I can't see an IP header anywhere in those two lines. I would change the
Print(tun-bad) command to print out more of the packet. (man Print to see
how.) That and add a Print() statement before the Strip(14). Maybe the iPAQ
does not strip the Ethernet header before passing the packet to userlevel.

Eddie