IPFW fwd with udp

Hello, I've got this rule set up:

Code:
30010 fwd 10.200.0.1 tcp from 10.200.0.0/16 to any dst-port 80

So any traffic that wants to connect to port 80 coming from the network 10.200.0.0/16 is sent to 10.200.0.1. This works correctly without a problem. Now when I want to do the same with port 53

Code:
30000 fwd 10.200.0.1 ip from 10.200.0.0/16 to any dst-port 53

It won't forward it to 10.200.0.1 at all.

Code:
14:51:18.951520 IP 10.200.0.197.4459 > 8.8.8.8.53: 14+ A? google.com. (28)

Is this a bug or is there a way to solve it?
 
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