Reload rules

[Francisco Ramon]

Hello!

I´m trying to biuld a IPFW script and i´m using some dynamic rules (with
keep-state).
The problem occur when I need to restart the script, to reload new or
eddited rules...
When I execute the "ipfw -f flush", off course dynamic rules are erased.
The problem is: Some or all of then in my case, should not be erased. Is
there any possibility to reload the rules, keeping the dynamic rules?

Tks!