tree 9e65a1173bda5e8162b80605b976ab1d607ccd7a
parent 1d1aa5bb72b1dd8814a845d15a25ab799bf14aec
author Charles Chan <rascov@gmail.com> 1487285722 -0800
committer Jonathan Hart <jono@onlab.us> 1487698661 +0000

Protect DHCP relay from missing config

Some refactoring in addition

Change-Id: I9c1be87ffad81cbe3e5ea986c37b4261e45ed497