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How to re-write DSCP in a TransPort router

So, having an incoming packet with a DSCP-IN already assigned, follow the steps below in order to rewrite it to a desired DSCP-OUT value:
  1. Create a label (for example “main”) in the firewall that include all the fw rules except the DSCP rules (see User Manual for more details on using labels). An example below:
 User-added image
 
  1. Basing on TOS-IN and on the desired DSCP-OUT, write the rule in the firewall following the syntax below:
Please note that we have used the label to skip to a new section (MAIN) once a re-map is complete so it can continue processing further rules. So, the other rules in your firewall should be positioned in the “main” section.
Last updated: Feb 27, 2019

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