Vyatta Network OS Documentation

Learn how to install, configure and operate the Vyatta NOS, which helps drive our virtual networking & physical platforms portfolio.

Error: "Priority local queue cannot be used in DSCP to queue mapping"

Cause

You tried to configure one or more DSCP values to the same profile queue that you configured as the priority local queue.

You will trigger this error if you combine commands like these:

set policy qos name <policy-name> shaper profile <profile-name> map dscp <value> to <X>
set policy qos name <policy-name> shaper profile <profile-name> map dscp <value> to <X>
set policy qos name <policy-name> shaper profile <profile-name> queue <X> priority-local

Remedy

Decide whether or not you want to treat locally generated control traffic differently from forwarded traffic. Then:
  • If you do want to treat locally generated control traffic differently, change the DSCP values to use a different profile queue.
  • If you don't want to treat locally generated control traffic differently, delete the priority-local command.