1# $OpenBSD: queue2,v 1.3 2005/07/02 16:21:00 joel Exp $ 2# $DragonFly: src/share/examples/pf/queue2,v 1.1 2005/12/13 01:58:27 corecode Exp $ 3# advanced queue example. 4# give interactive ssh traffic priority over ssh bulk transfers (scp, sftp) 5 6ext_if="dc0" 7developerhosts="192.168.2.0/24" 8employeehosts="192.168.0.0/23" 9 10altq on $ext_if cbq bandwidth 5Mb queue { std, http, mail, ssh } 11 12queue std bandwidth 10% cbq(default) 13queue http bandwidth 60% priority 2 cbq(borrow red) { employees, developers } 14queue developers bandwidth 75% cbq(borrow) 15queue employees bandwidth 15% 16queue mail bandwidth 10% priority 0 cbq(borrow ecn) 17queue ssh bandwidth 20% cbq(borrow) { ssh_interactive, ssh_bulk } 18queue ssh_interactive bandwidth 25% priority 7 19queue ssh_bulk bandwidth 75% priority 0 20 21block return out on $ext_if inet all queue std 22pass out on $ext_if inet proto tcp from $developerhosts to any port 80 \ 23 keep state queue developers 24pass out on $ext_if inet proto tcp from $employeehosts to any port 80 \ 25 keep state queue employees 26pass out on $ext_if inet proto tcp from any to any port 22 \ 27 keep state queue(ssh_bulk, ssh_interactive) 28pass out on $ext_if inet proto tcp from any to any port 25 \ 29 keep state queue mail 30