VYATTA TO CONTROL BANDWIDTH----------------------------------monitor interfaces ethernet eth0 flowVyatta router has two interfaces: eth0 LAN, and eth1 WAN interfaceset bandwidth for upload traffic at 1Mbits/sec and download traffic at 2Mbits/sec$ configure[you are entering Vyatta's CLI]$ set traffic-policy shaper UPLOAD-POLICY$ set traffic?policy shaper UPLOAD-POLICY bandwidth 1Mbit$ set traffic?policy shaper UPLOAD-POLICY default bandwidth 50%$ set traffic?policy shaper UPLOAD-POLICY default ceiling 100%$ set traffic?policy shaper UPLOAD-POLICY default burst 15k$ set traffic?policy shaper UPLOAD-POLICY default queue-type fair-queue$ set interfaces ethernet eth1 traffic?policy out UPLOAD-POLICY$ set traffic-policy shaper DOWNLOAD-POLICY$ set traffic?policy shaper DOWNLOAD-POLICY bandwidth 2Mbit$ set traffic?policy shaper DOWNLOAD-POLICY default bandwidth 50%$ set traffic?policy shaper DOWNLOAD-POLICY default ceiling 100%$ set traffic?policy shaper DOWNLOAD-POLICY default burst 15k$ set traffic?policy shaper DOWNLOAD-POLICY default queue-type fair-queue$ set interfaces ethernet eth0 traffic?policy out DOWNLOAD-POLICY$ commit$ save$ exitLater if you want to change your bandwidth rate limit on Vyatta, you can simply do:$ configure$ set traffic-policy shaper DOWNLOAD-POLICY bandwidth 8Mbit$ set traffic-policy shaper UPLOAD-POLICY bandwidth 4Mbit$ commit$ save$ exitADVANCED EXAMPLE------------------i've 2 network. One is wireless and one is LAN linescopelan line limit traffic 15mbit used http https dns pop3 minimum 60% other minimum 20%wiless limit 5mbit used http https dns pop3 minimum 60% other minimum 20%here is sample configset traffic-policy shaper 5m bandwidth '5120kbit'set traffic-policy shaper 5m class 2 bandwidth '60%'set traffic-policy shaper 5m class 2 ceiling 100%set traffic-policy shaper 5m class 2 match dns ip protocol 'udp'set traffic-policy shaper 5m class 2 match dns ip source port '53'set traffic-policy shaper 5m class 2 match http ip protocol 'tcp'set traffic-policy shaper 5m class 2 match http ip source port '80'set traffic-policy shaper 5m class 2 match https ip protocol 'tcp'set traffic-policy shaper 5m class 2 match https ip source port '443'set traffic-policy shaper 5m class 2 match pop3 ip protocol 'tcp'set traffic-policy shaper 5m class 2 match pop3 ip source port '110'set traffic-policy shaper 5m class 2 queue-type 'fair-queue'set traffic-policy shaper 5m default bandwidth '20%'set traffic-policy shaper 5m default ceiling 100%set traffic-policy shaper 5m default queue-type 'fair-queue'set traffic-policy shaper 15m bandwidth '15mbit'set traffic-policy shaper 15m class 2 bandwidth '60%'set traffic-policy shaper 15m class 2 ceiling 100%set traffic-policy shaper 15m class 2 match dns ip protocol 'udp'set traffic-policy shaper 15m class 2 match dns ip source port '53'set traffic-policy shaper 15m class 2 match http ip protocol 'tcp'set traffic-policy shaper 15m class 2 match http ip source port '80'set traffic-policy shaper 15m class 2 match pop3 ip protocol 'tcp'set traffic-policy shaper 15m class 2 match pop3 ip source port '110'set traffic-policy shaper 15m class 2 match https ip protocol 'tcp'set traffic-policy shaper 15m class 2 match https ip source port '443'set traffic-policy shaper 15m class 2 queue-type 'fair-queue'set traffic-policy shaper 15m default bandwidth '20%'set traffic-policy shaper 15m default ceiling 100%set traffic-policy shaper 15m default queue-type 'fair-queue'commitset interfaces ethernet eth0 traffic-policy out '15m'set interfaces wireless wlan0 traffic-policy out '5m'commit