[talk] Pf rule

[Steven Kreuzer]

> On May 11, 2016, at 6:49 PM, Mark Saad <mark.saad at ymail.com> wrote:
> 
> All
>  Does anyone know how to create a rule that acts as a simple port forward . For example inbound  traffic on 10.10.5.10:80 and I want to send it to 10.10.5.10:9090 . I suspect pf will not let me do this but I am unsure.

pf supports traffic redirection with 'rdr'. Check out http://www.openbsd.org/faq/pf/rdr.html <http://www.openbsd.org/faq/pf/rdr.html> for all the details but  an example rule which will redirect all IPs in the redirect table that connect to port 22 on igb0 to port 2222 looks something like this

rdr pass inet proto tcp from <redirect> to igb0 port 22 -> port 2222
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