finding optimal ipfw strategy

[Eugene Grosbein]

25.08.2019 3:44, Victor Gamov wrote:

> Eugene
> 
> Many thanks for your reply!
> 
> I need to read more about tablearg and then modify my current production rules step by step.

Also, rules like "ipfw add 25013 deny udp from any to any" should be simplified
to "ipfw add 25013 deny ip from any to any" because only needed UDP packets hit these rules
and we can save another check for protocol type.