Re: duplicate packet using divert

Stephen Clark wrote:
Chuck Swiger wrote:
On Jan 22, 2008, at 1:44 PM, Stephen Clark wrote:
does anyone have a program that uses the divert socket to duplicate an incoming packet so it can be
sent to another address.

Well, I assume you could start with the ipfw "tee" directive and /usr/src/sbin/natd ...?

Thanks Chuck - I have been thinking the same thing - just thought someone may have already
done this.

Steve

Hi Chuck,

ipfw add 50 tee natd udp from any to 20.x.x.120 dst-port 14050 in
natd -verbose -a 20.x.x.120 -redirect_address 10.0.129.101 20.x.x.120

this seems to do the trick.

Steve

--

"They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety." (Ben Franklin)

"The course of history shows that as a government grows, liberty decreases." (Thomas Jefferson)



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