Actually you can restrict the bandwith by using:
Code:
delay_pools 2
delay_class 1 2
delay_class 2 1
delay_parameters 1 100000/100000 30000/30000
delay_parameters 2 32/32 16/16
delay_access 2 deny edv_abteilung
delay_access 2 allow langsameseite
delay_access 2 deny all
delay_access 1 deny edv_abteilung
delay_access 1 allow all
Finally you just have to find out what delay_class you need...