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Network link status monitoring service. More...
|readonly attribute boolean||isLinkUp|
|This is set to true when the system is believed to have a usable network connection. |
|readonly attribute boolean||linkStatusKnown|
|This is set to true when we believe that isLinkUp is accurate. |
This is set to true when the system is believed to have a usable network connection.
The link is only up when network connections can be established. For example, the link is down during DHCP configuration (unless there is another usable interface already configured).
If the link status is not currently known, we generally assume that it is up.