install tcpdump 4.5.1 and libpcap 1.5.1 to filter in/out trafic

Rodrigo Osorio rodrigo at
Wed Nov 27 09:21:05 UTC 2013

Hi all,

In order to take advantage of the new '-P' switch in
tcpdump to filter in/out trafic from an interface, I
need to move from tcpdump 4.4.0 to 4.5.1.

I did a set of minimal patches to upgrade tcpdump and
its companion libpcap in ports to the latest versions.

In our tests (FreeBSD-i386-9.1-RELEASE and i386-10.0-BETA1)
tcpdump 4.5.1 works fine and capture the desired trafic.

I didn't perform any test to check if the deinstall/package
works, this will come with a future PR.


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