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| author | Sam Balana <sbalana@google.com> | 2021-02-09 11:45:01 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-02-09 11:47:06 -0800 |
| commit | d0c0549e607699e0186065ad9186431f12260487 (patch) | |
| tree | e14984bc7a222e9e8c69f2e86c005f28497bc0ce /pkg/tcpip/network/ipv4 | |
| parent | 2b978d8743c5cf08d0e99512dd23580574a3ec23 (diff) | |
Deprecate Failed state in favor of Unreachable state
... as per RFC 7048. The Failed state is an internal state that is not
specified by any RFC; replacing it with the Unreachable state enables us to
expose this state while keeping our terminology consistent with RFC 4861 and
RFC 7048.
Unreachable state replaces all internal references for Failed state. However
unlike the Failed state, change events are dispatched when moving into
Unreachable state. This gives developers insight into whether a neighbor entry
failed address resolution or whether it was explicitly removed.
The Failed state will be removed entirely once all references to it are
removed. This is done to avoid a Fuchsia roll failure.
Updates #4667
PiperOrigin-RevId: 356554104
Diffstat (limited to 'pkg/tcpip/network/ipv4')
0 files changed, 0 insertions, 0 deletions