---
- branch: MAIN
  date: Sun Sep  1 22:09:02 UTC 2019
  files:
  - new: '1.287'
    old: '1.286'
    path: src/sys/netinet/if_arp.c
    pathrev: src/sys/netinet/if_arp.c@1.287
    type: modified
  id: 20190901T220902Z.9f193648ac7cf7c9ac4c9f6b5b93316d66c09b38
  log: |
    inet: Send RTM_MISS when we fail to resolve an address.

    Takes the same approach as when adding a new address - we no longer
    announce the new lladdr right away but we announce the result.
    This will either be RTM_ADD or RTM_MISS.
    RTM_DELETE is only sent if we have a lladdr assigned OR gc'ed.

    This tells us when a new lladdr has been added (RTM_ADD),
    changed (RTM_CHANGE), deleted (RTM_DELETED) or has failed to been
    resolved (RTM_MISS). The latter case can be interpreted as unreachable.
  module: src
  subject: 'CVS commit: src/sys/netinet'
  unixtime: '1567375742'
  user: roy