### It is better the Mangle - Queue Tree system: 1. Disable the fasttrack to allow the Mangle to function ![[Pasted image 20240302153458.png]] 2. Set two mark packet ![[Pasted image 20240302153602.png]] ![[Pasted image 20240302154348.png]] ![[Pasted image 20240302154400.png]] ```pascal /ip firewall mangle add action=mark-packet chain=prerouting comment=client-upload in-interface=\ bridge new-packet-mark=client-upload passthrough=yes add action=mark-packet chain=prerouting comment=client-download in-interface=\ ether1 new-packet-mark=client-download passthrough=yes /queue tree add burst-limit=100M burst-time=10s max-limit=70M name="Trafico Download" \ packet-mark=client-download parent=global priority=1 queue=\ pcq-download-default add burst-limit=20M burst-time=10s max-limit=15M name="Trafico Upload" \ packet-mark=client-upload parent=global priority=1 queue=pcq-upload-default ``` https://wiki.mikrotik.com/wiki/Manual:Queues_-_PCQ_Examples # Manual:Queues - PCQ Examples [Jump to navigation](https://wiki.mikrotik.com/wiki/Manual:Queues_-_PCQ_Examples#mw-head)[Jump to search](https://wiki.mikrotik.com/wiki/Manual:Queues_-_PCQ_Examples#searchInput) Per Connection Queue (PCQ) is a queuing discipline that can be used to dynamically equalize or shape traffic for multiple users, using little administration. It is possible to divide PCQ scenarios into three major groups: equal bandwidth for a number of users, certain bandwidth equal distribution between users, unknown bandwidth equal distribution between users. ### Equal Bandwidth for a Number of Users Use PCQ type queue when you need to equalize the bandwidth [and set max limit] for a number of users. We will set the 64kbps download and 32kbps upload limits. [](https://wiki.mikrotik.com/wiki/File:PCQ.png) There are two ways how to make this: using mangle and queue trees, or, using simple queues. 1. Mark all packets with packet-marks upload/download: (lets constider that ether1-WAN is public interface to the Internet and ether2-LAN is local interface where clients are connected /ip firewall mangle add chain=prerouting action=mark-packet \ in-interface=ether2-LAN new-packet-mark=client_upload /ip firewall mangle add chain=prerouting action=mark-packet \ in-interface=ether1-WAN new-packet-mark=client_download 2. Setup two PCQ queue types - one for download and one for upload. _dst-address_ is classifier for user's download traffic, _src-address_ for upload traffic: /queue type add name="PCQ_download" kind=pcq pcq-rate=64000 pcq-classifier=dst-address /queue type add name="PCQ_upload" kind=pcq pcq-rate=32000 pcq-classifier=src-address 3. Finally, two queue rules are required, one for download and one for upload: /queue tree add parent=global queue=PCQ_download packet-mark=client_download /queue tree add parent=global queue=PCQ_upload packet-mark=client_upload If you don't like using mangle and queue trees, you can skip step 1, do step 2, and step 3 would be to create one simple queue as shown here: /queue simple add target=192.168.0.0/24 queue=PCQ_upload/PCQ_download