m-lab-tools/utility-support — pull request #5 by stephen-soltesz (2013-10-10 15:51:16+00:00)
Title: add NS record processing to nodar servers

Hints for sub-zone NS records are provided on the parent zone. In our case, measurement-lab.org includes NS records for donar.measurement-lab.org that point to nodar servers running in slices.

However, the authoritative NS records should be served by the sub-zone. This function handles parsing the config file in /etc/donar.txt and generating replies for NS queries to donar.measurement-lab.org