Re: IP range in pf.conf table.

[Stuart Henderson <stu_(_at_)_spacehopper_(_dot_)_org>]

--On 12 April 2005 19:43 -0400, Nick Holland wrote:

> Jason Crawford wrote:
> > Is there a way to list a range of IP addresses (not in CIDR format)
> > in a table in pf.conf for OpenBSD 3.6? The only way to specify a
> > range that I saw in the man page was in CIDR format, however
> > 192.168.10.100 - 192.168.10.199 isn't a valid range in CIDR format.

It's often worth remembering the boundaries when you allocate IP 
addresses, even if you have no intention of actually subnetting, it can 
make it a lot easier to set filter policies.

> A sick and convoluted way...
>   ...100/30   (100-103)
>   ...104/29   (104-111)
>   ...112/28   (112-127)
>   ...128/26   (128-191)
>   ...192/29   (192-199)
>
> but, only five entries... :)

Or you can insert the output of "jot -w'192.168.1.%d, \' 100 100" if 
you want to avoid both typing and binary (: