JAWUG:QOS Mikrotik
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We've started using WMM to do traffic prioritisation on the Network. Initial testing showed that it worked quite well, so this is an attempt at documenting it for general deployment.
Contents |
[edit] QoS for Gaming on Client Nodes
[edit] Wireless interface configuration
WMM Needs to be enabled on your Wireless interfaces. This allows the traffic to be prioritised on a wireless level.
- 1. Click Wireless
- 2. Open the configuration of the wireless interface (wlanX if you've got the default names)
- 3. Go to the Wireless Tab
- 4. Look for the WMM Support option
- 4.1 If you dont have WMM Support listed, click on the Advanced Setup button on the right
- 5. Set WMM Support to enabled
- 6. Click okay
[edit] Mangle Rules for traffic matching
Mikrotik Firewall Mangle (ROS3.x) These rules will NOT work on 2.9.x versions of RouterOS
How to apply the new rules:
- 1. Open Winbox
- 2. Connect to your Mikrotik Router
- 3. Go to IP > Firewall
- 4. Select the mangle tab
- 5. If you have old rules in there from the previous QoS scripts, delete them
- 6. Open a New Terminal (Its in the menu on the left)
- 7. Copy everything in the box below
- 8. Paste into Terminal (right click, and paste)
/ip firewall mangle add action=change-dscp chain=prerouting comment="" disabled=no new-dscp=0 add action=change-dscp chain=prerouting comment="ssh" disabled=no dst-port=22 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="telnet" disabled=no dst-port=23 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="bgp" disabled=no dst-port=179 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=5060 new-dscp=6 protocol=udp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=4569 new-dscp=6 protocol=udp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=53 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=4569 new-dscp=6 protocol=tcp add action=change-dscp chain=prerouting comment="ospf" disabled=no new-dscp=4 protocol=ospf add action=change-dscp chain=prerouting comment="icmp" disabled=no new-dscp=4 protocol=icmp add action=change-dscp chain=prerouting comment="irc" disabled=no dst-port=6667 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=6668 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=6697 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=7324 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=7325 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-port=64738 new-dscp=6 protocol=tcp add action=change-dscp chain=prerouting comment="" disabled=no dst-address=172.16.1.1 dst-port=80 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="WINBOX - Mark DSCP as 4" disabled=no dst-port=8291 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="WINBOX - Mark DSCP as 4" disabled=no src-port=8291 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment="SNMP - Mark DSCP as 4" disabled=no dst-port=161 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="SNMP - Mark DSCP as 4" disabled=no src-port=161 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="COH - Mark DSCP as 4" disabled=no dst-port=30260 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="COH - Mark DSCP as 4" disabled=no dst-port=9100 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="HL2 - Mark DSCP as 4" disabled=no dst-port=27000-27065 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="COD4 - Mark DSCP as 4" disabled=no dst-port=28960 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="WAR3 - Mark DSCP as 4" disabled=no dst-port=6112 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment=UT2004 disabled=no dst-port=7777-7778 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment=Diablo2 disabled=no dst-port=4000 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment=Quake3 disabled=no dst-port=27960-27965 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment=Time disabled=no dst-port=123 new-dscp=4 protocol=udp add action=change-dscp chain=prerouting comment="Icecast / Shoutcast" disabled=no dst-port=8000 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment=ShoutCaster disabled=no dst-port=8001 new-dscp=4 protocol=tcp add action=change-dscp chain=prerouting comment=Teamspeak disabled=no dst-port=8767 new-dscp=6 protocol=udp add action=change-dscp chain=prerouting comment=SpaceSiege disabled=no dst-port=4 new-dscp=4 protocol=udp add action=mark-connection chain=postrouting comment="INTERACTIVE - Change DSCP 4 into connection mark Interactive-Conn" disabled=no\ dscp=4 new-connection-mark=Interactive-Conn passthrough=yes add action=mark-packet chain=postrouting comment="INTERACTIVE - Change connection mark Interactive-Conn into packet mark Interactive"\ connection-mark=Interactive-Conn disabled=no new-packet-mark=Interactive passthrough=yes add action=mark-connection chain=postrouting comment="VOIP - Change DSCP 6 into Connection mark Voice-Conn" disabled=no \ dscp=6 new-connection-mark=Voice-Conn passthrough=yes add action=mark-packet chain=postrouting comment="VOIP - Change connection mark Voice-Conn to packet mark Voice"\ connection-mark=Voice-Conn disabled=no new-packet-mark=Voice passthrough=yes add action=mark-connection chain=postrouting comment="BULK - Change DSCP 0 into connection mark Bulk-Conn" disabled=no\ dscp=0 new-connection-mark=Bulk-Conn passthrough=yes add action=mark-packet chain=postrouting comment="BULK - Change connection mark Bulk-Conn into packet mark Bulk" \ connection-mark=Bulk-Conn disabled=no new-packet-mark=Bulk passthrough=yes add action=passthrough chain=postrouting comment="" disabled=no dscp=4 ipv4-options=any add action=set-priority chain=postrouting comment="Translate DSCP Values into WMM priorities" disabled=no new-priority=from-dscp passthrough=yes
[edit] QoS Queues for Highsites Only
Above Firewall Mangle rules also need to be applied, along with the below Queue configs.
[edit] Queue Types
/queue type set default kind=pfifo name=default pfifo-limit=50 set ethernet-default kind=pfifo name=ethernet-default pfifo-limit=50 set wireless-default kind=pcq name=wireless-default pcq-classifier=src-address,dst-address pcq-limit=50 pcq-rate=0 pcq-total-limit=2000 set synchronous-default kind=red name=synchronous-default red-avg-packet=1000 red-burst=20 red-limit=60 red-max-threshold=50 red-min-threshold=10 set hotspot-default kind=sfq name=hotspot-default sfq-allot=1514 sfq-perturb=5 add kind=pfifo name=Priorities pfifo-limit=10 add kind=red name="Queue Testing" red-avg-packet=1000 red-burst=20 red-limit=60 red-max-threshold=50 red-min-threshold=10 add kind=pcq name=pcq pcq-classifier="" pcq-limit=50 pcq-rate=0 pcq-total-limit=2000 add kind=red name=Bulk red-avg-packet=1000 red-burst=20 red-limit=60 red-max-threshold=50 red-min-threshold=10 set default-small kind=pfifo name=default-small pfifo-limit=10
[edit] Queue trees
These must be done for each Radio on Highsite changing RadioName to the specific radio and name1 to the unique queue name{ROS v3.10)
/queue tree add burst-limit=0 burst-threshold=0 burst-time=0s disabled=no limit-at=0 max-limit=0 name=name1 packet-mark=""\ parent=RadioName priority=8 queue=default add burst-limit=0 burst-threshold=0 burst-time=0s disabled=yes limit-at=1000000 max-limit=1000000 name=Bulk-name1 packet-mark=Bulk\ parent=name1 priority=8 queue=Bulk add burst-limit=0 burst-threshold=0 burst-time=0s disabled=no limit-at=512000 max-limit=1000000 name=Interactive-name1 packet-mark=Interactive\ parent=name1 priority=2 queue=Priorities add burst-limit=0 burst-threshold=0 burst-time=0s disabled=no limit-at=256000 max-limit=512000 name=Voice-name1 packet-mark=Voice\ parent=name1 priority=1 queue=Priorities
--Daffy 16:51, 4 November 2008 (SAST) --Atti2de 21:36, 26 May 2009 (SAST)
