PF + ALTQ - Bandwidth per customer

Marcello Barreto marcello at linconet.com.br
Mon Nov 24 13:21:52 PST 2008


Hello Folks,
	I believe you have heard this several times, but I'm new to FreeBSD and i'm trying to change my bandwidth control from Linux (iptables + TC + iproute) to Freebsd (PF + ALTQ).
	I read about PF and I was very interested on it, but I want to limit the bandwidth (Download and Upload) from each customer behind a router (Obviously, FreeBSD with PF.).. There are several networks and a lot of customers, and with my rules, only what I got was each customer sharing the same queue...

	There are my rules:
altq on $external cbq queue {def_up, def_up300, def_up450, def_up600, def_up1000}
altq on $internal cbq queue {def_down, def_down300, def_down450, def_down600, def_down1000}

queue def_up bandwidth 10% cbq(default)
queue def_down bandwidth 10% cbq(default)

queue def_up300 bandwidth 128Kb cbq(red)
queue def_up450 bandwidth 200Kb cbq(red)
queue def_up600 bandwidth 300Kb cbq(red)
queue def_up1000 bandwidth 500Kb cbq(red)

queue def_down300 bandwidth 300Kb cbq(red)
queue def_down450 bandwidth 450Kb cbq(red)
queue def_down600 bandwidth 600Kb cbq(red)
queue def_down1000 bandwidth 1024Kb cbq(red)


pass in quick inet proto {tcp, udp} from <mylocalnet> to any queue def_down300
pass out quick inet proto {tcp, udp} from <mylocalnet> to any queue def_up300


Ps.: Excuse me for my bad English.

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