Re: tftp protocol

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

On Mon, Oct 12, 2009 at 09:05:08PM +0200, Ignatios Souvatzis wrote:
> On Mon, Oct 12, 2009 at 06:30:38PM +0100, Patrick Welche wrote:
> > For some reason a tftp client (not netbsd) keeps emitting an opcode
> > of 768 (oddly RFC 768 is UDP) - any idea on how an opcode can be > 5?
> 
> Yes. 768 is 3*256 - so this is wrong-endian opcode 3, a DATA request.
> Somebody should fix the client, unless you're misreading a packet
> dump. 

Thank you! (The client is windows vista pxeboot - I'll have to put a
work around in tftpd - makes me wonder what else is wrong-endian - tftpd
server is NetBSD/amd64, client is 32bit vista)

Patrick