Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Error: "The queue must have the same dscp-groups configured as the map"

Cause

You used two different sets of DSCP group names for:

  • The profile map that assigns packets into a profile queue
  • The WRED maps that are configured on the same profile queue

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

(Where the set of <A> and <B> names differ.)

set policy qos name <policy-name> shaper profile <profile-name> queue <queue-id> wred-map-bytes dscp-group <A> ...
set policy qos name <policy-name> shaper profile <profile-name> map dscp-group <B> to <queue-id>

or

set policy qos name <policy-name> shaper profile <profile-name> queue <queue-id> wred-map-time dscp-group <A> ...
set policy qos name <policy-name> shaper profile <profile-name> map dscp-group <B> to <queue-id>

Remedy

Ensure that all the DSCP group names ... map dscp-group ... and ...queue...wred-map... that you use for any particular queue are consistent.