On Tue, Aug 26, 2003 at 12:31:24PM -0400, J. Sabino wrote:
> Is there a shorter way to do 1 to 1 RDR? Consider the following:
>
> rdr on $ext proto tcp from any to $ip port 24099 -> 192.168.1.20 port 24099
> rdr on $ext proto tcp from any to $ip port 24100 -> 192.168.1.20 port 24100
> rdr on $ext proto tcp from any to $ip port 24101 -> 192.168.1.20 port 24101
> rdr on $ext proto tcp from any to $ip port 24102 -> 192.168.1.20 port 24102
> rdr on $ext proto tcp from any to $ip port 24103 -> 192.168.1.20 port 24103
> rdr on $ext proto tcp from any to $ip port 24104 -> 192.168.1.20 port 24104
> rdr on $ext proto tcp from any to $ip port 24105 -> 192.168.1.20 port 24105
> rdr on $ext proto tcp from any to $ip port 24106 -> 192.168.1.20 port 24106
> rdr on $ext proto tcp from any to $ip port 24107 -> 192.168.1.20 port 24107
>
> I would like to get this down to 1 rule if possible.
>
am i on crack or is this in the manpage?
---------
rdr The packet is redirected to another destination and possibly a dif-
ferent port. rdr rules can optionally specify port ranges instead
of single ports. rdr ... port 2000:2999 -> ... port 4000 redirects
ports 2000 to 2999 (inclusive) to port 4000. rdr ... port
2000:2999 -> ... port 4000:* redirects port 2000 to 4000, 2001 to
4001, ..., 2999 to 4999.
---------
ergo:
rdr on $ext inet proto tcp from any to $ip port 24099:24107 -> 192.168.1.20 port
24099:*
--
[ openbsd 3.4-beta GENERIC ( aug 24 ) // i386 ]
