On 10/31/2014 3:38 PM, Andrey V. Elsukov wrote:
On 31.10.2014 15:04, Hooman Fazaeli wrote:
Hi,

udp_input() doesn't overwrite destination address. Probably you have NAT
that does this.

There is no NAT stuff.
I checked that on 8.4 source:
http://fxr.watson.org/fxr/source/netinet/udp_usrreq.c?v=FREEBSD8#L461
The more recent FreeBSD versions don't overwrite destination address.
        
        https://svnweb.freebsd.org/base?view=revision&revision=225044

Yes. It seems so.
But still the problem of obtaining original destination port remains.

--

Best regards.
Hooman Fazaeli

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