> I've been able to work on Shorewall in the evenings and have uploaded
> 4.5.13 RC 3. I believe that it addresses all of the issues that testers
> have identified in RC 2.
>   
I'll give it all another go later today (Saturday) or in the early part 
of Sunday and report back then.

> Changes since RC 2:
>
> 1)  The syntax error in action.Untracked has been corrected.
>
> 2)  A number of corrections have been made in suppressing unmatchable
>     rules.
>
> 3)  Superfluous cruft was removed from action.New and action.Untracked.
>
> 4)  Rules in the NEW section that are conditioned by a connection
>     tracking state are no longer suppressed when there is a RETURN in
>     the state's corresponding SECTION.
>
> 5)  The '-g' iptables option is avoided when generating SECTION-ending
>     rules.
>
> 6)  The legacy 'dropInvalid' and 'allowInvalid' built-in actions have
>     been converted to inline standard actions that invoke the Invalid
>     action.
>   
I take it, ESTABLISHED isn't optimised (in other words, things are the 
same as before), is that correct?

> Thank you for testing,
>   
One suggestion on your todo list if/when you have the time:

Suppose I have this: action1 with, say, 2 parameters which in turn calls 
action2 with the same number of parameters. In other words:

action1
~~~~~
action2($1,$2)

As things stand, if I execute action1(-,something), the first parameter 
doesn't have a value (and rightly so), but that in effect screws up the 
action2 call. So, what I currently have to do is this:

action1
~~~~~
IF $1
  ?SET p1 $1
?ELSE
  ?SET p1 "-"
?ENDIF
IF $2
  ?SET p2 $2
?ELSE
  ?SET p2 "-"
?ENDIF
action2($p1,$p2)

The above isn't very nice. Perhaps you may thing of allowing a call like 
"action2(,something) (first parameter is not specified) to avoid this - 
just a suggestion.

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