
Hardened the grep/awk that extracts the default interface for use as the tunneling interface. The command failed on multiple Ubuntu machines as-was. Change-Id: Ib7d0a8e55e67391d6cb7a58910cfc2ed617a4cbc
Hardened the grep/awk that extracts the default interface for use as the tunneling interface. The command failed on multiple Ubuntu machines as-was. Change-Id: Ib7d0a8e55e67391d6cb7a58910cfc2ed617a4cbc