[PATCH] ipv4 only rules (test and feedback)

[Max Laier]

On Thursday 26 May 2005 13:21, Richard Tector wrote:
> 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?

  ipfw add 100 deny ipv4 from any to any proto udp

should do the trick, but unfortunately this comes back as:

  100 deny udp from any to any

so I have to fix ipfw show for these cases.  Thanks for bringing this up.

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