On Mon, May 14, 2007 at 10:18:08AM +0800, li yang wrote:
> But I found if we use the port (already registered by other protocol)
> in our protocol,the data can not be parsed correctly. eg,if we send
> the data in port 4000, it will confict with ICQ.That's to say, the
> data will be parsed as ICQ data not our portocol. :(
>
> You know, our protocol using random port to send data. Do you have any
> solution on that?
The way around this is to check the option in the UDP preferences to
"Try heuristic sub-dissectors first" so your dissector can be tried
before the ones with hard-coded port numbers.
Steve