> That's the best way to do what you are trying to do.
>   
I have some more twisted ones (when I have source ip,port pairs and a 
destination ip-port set) and Shorewall just about manages to fit this, 
but it is just.

> I'll think about an alternative syntax for 4.4.14...
>   
This is useful when I have to restrict traffic to various IP,Port hosts 
which use different protocols. Personal VPN is a good example - you have 
various hosts with different ip,port pair combinations and you also have 
them use either tcp or udp depending on that pair.

Currently, on one of my machines I issue two identical statements (like 
the one I listed in my initial post), but one for tcp and one for udp 
protocols, which isn't the most efficient way and I'd rather be able to 
specify IP,port,protocol as a triplet (dst,dst,dst) than make two 
statements covering all bases (I also have to make two sets - one for 
udp and one for tcp which is not very convenient).


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