ipfw subnetting

[Michael Sierchio]

On Mon, May 21, 2012 at 10:19 AM, Paul Macdonald <paul at ifdnrg.com> wrote:

> this is now resolved, i hadn't realised (embarrassingly) that ipfw list will
> show rules if if the fw is disabled.

You should consider using tables, which allow you to add ad hoc nets,
etc. and you can swap rulesets atomically so you can manipulate tables
and then deploy them.

ipfw add deny ip from table\(1\) to any

etc.