Merge pull request #6149 from hashicorp/docs-cv-prefer-routable

link-local addresses can be fingerprinted
This commit is contained in:
Charlie Voiselle
2019-08-19 15:22:12 -04:00
committed by GitHub

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@@ -64,10 +64,14 @@ driver) but will be removed in a future release.
- `network_interface` `(string: varied)` - Specifies the name of the interface
to force network fingerprinting on. When run in dev mode, this defaults to the
loopback interface. When not in dev mode, the interface attached to the
default route is used. All IP addresses except those scoped local for IPV6 on
the chosen interface are fingerprinted. The scheduler chooses from those IP
default route is used. The scheduler chooses from these fingerprinted IP
addresses when allocating ports for tasks.
If no non-local IP addresses are found, Nomad could fingerprint link-local IPv6
addresses depending on the client's
[`"fingerprint.network.disallow_link_local"`](#quot-fingerprint-network-disallow_link_local-quot-)
configuration value.
- `network_speed` `(int: 0)` - Specifies an override for the network link speed.
This value, if set, overrides any detected or defaulted link speed. Most
clients can determine their speed automatically, and thus in most cases this