[PATCH] ipv4 only rules (test and feedback)

[Richard Tector]

Max Laier wrote:

>With the patch attached you can now do:
>  
>  ipfw add 100 deny ipv4 from any to any
>or
>  ipfw add 100 deny ipv6 from any to any
>
>to block IPv4 or IPv6.
>  
>

How would you, for example, deny all udp traffic over ipv4 but not ipv6? 
Is this possible with ipfw2 as it stands?

Kind regards,

Richard Tector
CAPL Limited