am 195e2b5b: Merge "Also track loss of IPv6 provisioning, not just IPv4" into mnc-dev

* commit '195e2b5b6822142e7b8b91843aecc5d9f0b252ed':
  Also track loss of IPv6 provisioning, not just IPv4
tree: cac04253286bd20b5eb6f53f2fe2deef583d1040
  1. service/