On 1/30/2018 11:22 AM, Matt Darfeuille wrote:
ACCEPT        net            $FW            tcp        6535
ACCEPT        net            $FW            udp        6534
ACCEPT        net            $FW            tcp        22
From:

http://shorewall.org/manpages/shorewall-rules.html

"Warning
If you masquerade or use SNAT from a local system to the internet, you
cannot use an ACCEPT rule to allow traffic from the internet to that
system. You must use a DNAT rule instead."

EG:

DNAT net $FW tcp 22



This warning does not apply to the firewall.  It's saying you have to DNAT to
devices _behind_ the firewall.

Bil


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