Packet string-matching support

[Michał Jędrzejczak]

Hi all .

I've question about packet filtering, in BSD is possible filter packet
with string-matching ?
I seek something to proxy tcp with check string in packet .

In linux is :

http://www.symantec.com/connect/articles/iptables-linux-firewall-packet-string-matching-support

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Michał Jędrzejczak
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