December 18th, 2004, 23:27
As u can see the title I need some help quickly for a porject. The scenario is this :
1 PC with 5 ethernets cards,
1-connected to one ISP we can call this XXX.XXX.XXX.XXX
2-connected to other ISP we can all this YYY.YYY.YYY.YYY
3-connected to other!! ISP obvious ZZZ.ZZZ.ZZZ.ZZZ
4-my customers 172.16.AAA.BBB
5-my services in a DMZ

I wanna use pf because I realize it potential to do queing, loadbalancing and bandwith control.
main golal is to forward P2P to use ZZZ.ZZZ.ZZZ.ZZZ and other trafic balanced between X and Y ISPs. On my DMZ I have a Mail server, Public DNS, Hosting services, more public stuff and my LAN!! behind a firewall+NAT.

I need some help with pf because I only know ipfw basics, can anyone drop me a line telling me the first aproach of a pf.conf ?

Thanks in advance to all for read.

Ariel :xmas:

December 19th, 2004, 09:38
First thing to check out would be the excellent pf FAQ at openbsd.


Then I would head over to the pf repository and look at all the sample configs posted to see if one is close to what you would like to do.


January 9th, 2005, 00:41

I myself is doing something like this, although just directing my mail traffic out through one pipe.

I would suggest you look into "route-to" filter option.
Read this = http://www.openbsd.org/faq/pf/pools.html#outgoing

You can add host/ports and such to make it more specific to the traffic you are redirecting!

/Henrik - first post :-)