Priority Output Queue

RouterOS Beginner Basics
1

Hi,
This configuration was suggested to me to set a strict priority for output. Do I also need to set up any special queuing for the egress interface? I just want strict priority, no bandwidth limits just always sent higher priority packets before lower. Looking on Winbox the LTE interface queue type is currently “no-queue”.

/ip firewall mangle
add action=set-priority chain=postrouting new-priority=from-dscp-high-3-bits out-interface=lte1 passthrough=yes

Thank, Tony S

2

Hope you don’t mind me bumping this one. I’ve been searching around and I simply can’t find any reference to the “priority” marking doing anything to change behaviour, the only references I’ve seen use it as a mark to be matched in later rules or to assign queues etc. Is there more to it than that?

Thanks. Tony S