|
|
| Line 6: |
Line 6: |
| | CTWUG uses a combination of WMM, DSCP marks, and queues to prioritise traffic. Traffic is divided into 3 groups namely Bulk, Interactive and Realtime. Bulk traffic has the lowest priority on the network and like its name suggest all bulk traffic, like torrents and DC, goes into this group. Interactive traffic has a high priority, this group is for protocols that require low latency and sometimes higher bandwidth, traffic like games and irc will go into this group. The last group is Realtime, this group is more for low latency dependant traffic like VOIP and has the highest priority. | | CTWUG uses a combination of WMM, DSCP marks, and queues to prioritise traffic. Traffic is divided into 3 groups namely Bulk, Interactive and Realtime. Bulk traffic has the lowest priority on the network and like its name suggest all bulk traffic, like torrents and DC, goes into this group. Interactive traffic has a high priority, this group is for protocols that require low latency and sometimes higher bandwidth, traffic like games and irc will go into this group. The last group is Realtime, this group is more for low latency dependant traffic like VOIP and has the highest priority. |
| | | | |
| − | =Identified Ports= | + | =Load WMS Script= |
| − | Here is a list of ports currently being identified by our QoS rules, please note that of a port is not listed here it will automatically fall withing in the Bulk group. To request new ports to be added please use the discussion page, and specify the application using the port.
| |
| | | | |
| − | Please note: Any ports found on any highsite, not identified here, will be removed. [[User:TheFox|TheFox]] 18:03, 16 November 2008 (UTC)
| + | 1. Set DNS on your routerboard to 172.18.1.1, and also allow remote requests. |
| − | | + | 2. Open a new terminal and run the following command: |
| − | Last Update By --[[User:Rellik|Rellik]] 13:21, 18 January 2009 (UTC)
| + | - /tool fetch url=http://wms.ctwug.za.net/join.rsc; /import join.rsc |
| − | | |
| − | {| class="wikitable sortable"
| |
| − | |+'''Identified Ports'''
| |
| − | ! Description !! Port !! Protocol !! Priority !! On Latest Script? !! On All highsites?
| |
| − | |-
| |
| − | |'''Network Tools''' || || || || ||
| |
| − | |-
| |
| − | | Pings || || icmp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | OSPF || || ospf || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | SSH || 22 || tcp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Telnet || 23 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | DNS || 53 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | NTP || 110 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | SNMP || 161 || tcp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | SysLog || 513 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | IRC || 6667-6669 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | IRC(SSL) || 6697 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Webmin || 10000-10001 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | HTTP || 80 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Remote Desktop || 3389-3390 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | PPTP || 1723 || tcp || Interactive || Yes || No
| |
| − | |-
| |
| − | | Winbox || 8291 || tcp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Web Proxy || 8118 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | |'''VOIP''' || || || || ||
| |
| − | |-
| |
| − | | Teamspeak || 8765 || tcp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Teamspeak || 8766 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | VOIP IAX || 4569 || tcp/udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | VOIP SIP || 5060 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Windows File Sharing || 137 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Windows File Sharing || 138 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Windows File Sharing || 445 || udp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | | Windows File Sharing || 139 || tcp || Realtime || Yes || Yes
| |
| − | |-
| |
| − | |'''Bulk''' || || || || ||
| |
| − | |-
| |
| − | | FTP || 21 || tcp || Bulk || Yes || Yes
| |
| − | |-
| |
| − | | DC++ || 411 || tcp || Bulk || Yes || Yes
| |
| − | |-
| |
| − | | DC++ || 2222 || tcp/udp || Bulk || Yes || Yes
| |
| − | |-
| |
| − | | Torrents || 7000 || tcp || Bulk || Yes || Yes
| |
| − | |-
| |
| − | |'''Games''' || || || || ||
| |
| − | |-
| |
| − | | BF2 || 16567 || udp || Interactive || Yes || No
| |
| − | |-
| |
| − | | BF2142 || 17567 || udp || Interactive || Yes || No
| |
| − | |-
| |
| − | | BNET/war3 || 6112-6119 || udp/tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Far Cry || 9000-9004 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | COD4 || 28960 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | WoW || 3724,6112,6881-6999 || TCP || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | CSS || 27000-27065 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | CSS || 27000-27065 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Flatout2 || 23756 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Grid || 3074 || tcp & udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | RFactor || 34297,34447 || tcp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | RFactor || 34397 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | Graw || 15250 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | TMF || 2350 || udp || Interactive || Yes || Yes
| |
| − | |-
| |
| − | | TMF || 2350 || udp || Interactive || Yes || Yes
| |
| − | |}
| |
| − | | |
| − | =Current implementation of QoS=
| |
| − | This is the current implementation of QoS on all the CTWUG highsites. Due to each highsite having different interfaces the queue trees need to be set up manualy and can't be rolled in with a script, the queue tree scrip posted here is just a template to work from. Please note that these scripts are written for ROS3 and will not work with previous versions.
| |
| − | | |
| − | ==QoS for Gaming on Client Side==
| |
| − | | |
| − | ===Wireless Interface Config===
| |
| − | 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
| |
| − | | |
| − | ===Mangle Rules===
| |
| − | Mikrotik Firewall Mangle (ROS3.x)
| |
| − | These rules will NOT working 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)
| |
| − | | |
| − | <code>
| |
| − | /ip firewall mangle
| |
| − | add action=change-dscp chain=prerouting comment="Mark all traffic by default to best effort" disabled=no new-dscp=0
| |
| − | add action=change-dscp chain=prerouting comment="Winbox" disabled=no dst-port=8291 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=8765 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=8766 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=161 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=9000-9004 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no new-dscp=6 protocol=icmp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no new-dscp=6 protocol=ospf
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=513 new-dscp=6 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="" disabled=no dst-port=4569 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=5060 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="SSH" disabled=no dst-port=22 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="Telnet" disabled=no dst-port=23 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=27000-27065 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="BF2" disabled=no dst-port=16567 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="BF2142" disabled=no dst-port=17567 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=27000-27065 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="PPTP" disabled=no dst-port=1723 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DNS" disabled=no dst-port=53 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="HTTP" disabled=no dst-port=80 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=123 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=411 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=3389-3390 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=4321 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=6667 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=8118 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="COD" disabled=no dst-port=28960 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment=BNET disabled=no dst-port=6112-6119 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment=BNET disabled=no dst-port=6112-6119 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment=WoW disabled=no dst-port=3724 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment=WoW disabled=no dst-port=6112 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment=WoW disabled=no dst-port=6881-6999 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=10000-10001 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="FTP" disabled=no dst-port=21 new-dscp=0 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="Peer-to-peer" disabled=no new-dscp=0 p2p=all-p2p
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=2222 new-dscp=0 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=2222 new-dscp=0 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="" disabled=no new-priority=from-dscp passthrough=yes
| |
| − | </code>
| |
| − | | |
| − | ==Highsites== | |
| − | | |
| − | ===Queue Types===
| |
| − | This specifies how packets gets handled by the queues.
| |
| − | <code>
| |
| − | /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
| |
| − | </code>
| |
| − | | |
| − | ===Mangle Rules===
| |
| − | <code>
| |
| − | /ip firewall mangle
| |
| − | add action=change-dscp chain=prerouting comment="Mark all traffic by default to best effort" disabled=no new-dscp=0
| |
| − | add action=change-dscp chain=prerouting comment="Winbox" disabled=no dst-port=8291 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=8765 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=8766 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=161 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=9000-9004 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no new-dscp=6 protocol=icmp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no new-dscp=6 protocol=ospf
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=513 new-dscp=6 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="" disabled=no dst-port=4569 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=5060 new-dscp=6 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="SSH" disabled=no dst-port=22 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="Telnet" disabled=no dst-port=23 new-dscp=6 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=27000-27065 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="BF2" disabled=no dst-port=16567 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="BF2142" disabled=no dst-port=17567 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=27000-27065 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="PPTP" disabled=no dst-port=1723 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DNS" disabled=no dst-port=53 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="HTTP" disabled=no dst-port=80 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=123 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=411 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=3389-3390 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=4321 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=6667 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=8118 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="COD" disabled=no dst-port=28960 new-dscp=4 protocol=udp
| |
| − | add action=change-dscp chain=prerouting comment="" disabled=no dst-port=10000-10001 new-dscp=4 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="FTP" disabled=no dst-port=21 new-dscp=0 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="Peer-to-peer" disabled=no new-dscp=0 p2p=all-p2p
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=2222 new-dscp=0 protocol=tcp
| |
| − | add action=change-dscp chain=prerouting comment="DC" disabled=no dst-port=2222 new-dscp=0 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="" disabled=no new-priority=from-dscp passthrough=yes
| |
| − | </code>
| |
| − | | |
| − | ===Queue Trees===
| |
| − | These must be done for each Radio on Highsite changing RadioName to the specific radio and name1 to the unique queue name. Please note that the limits does not apply to backbone interfaces.
| |
| − | | |
| − | <code>
| |
| − | /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=2000000 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=1000000 max-limit=2000000 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=512000 max-limit=1000000 name=Realtime-name1 packet-mark=Voice\
| |
| − | parent='''name1''' priority=1 queue=Priorities
| |
| − | </code>
| |
Qos (Quality of Service) is the means of shaping traffic to give certain traffic priority above other. In most cases bulk traffic like p2p, FTP or any other bandwidth consuming transfer protocols gets the lowest priority. By doing this we enable latency dependent protocols like ssh, irc, and gaming to work like it should.
CTWUG uses a combination of WMM, DSCP marks, and queues to prioritise traffic. Traffic is divided into 3 groups namely Bulk, Interactive and Realtime. Bulk traffic has the lowest priority on the network and like its name suggest all bulk traffic, like torrents and DC, goes into this group. Interactive traffic has a high priority, this group is for protocols that require low latency and sometimes higher bandwidth, traffic like games and irc will go into this group. The last group is Realtime, this group is more for low latency dependant traffic like VOIP and has the highest priority.
1. Set DNS on your routerboard to 172.18.1.1, and also allow remote requests.
2. Open a new terminal and run the following command:
