TCP keepalive settings

The DHCP server assigns these network settings, unless they are manually set here.

• Idle Timeout: The period of time that a TCP connection has to be idle before a keep-alive is sent.
• Probe Interval: The time in seconds between each keep-alive probe.
• Probe Count: The number of times TCP probes the connection to determine if it is alive after the keep-alive option has been activated. The connection is assumed to be lost after sending this number of keep-alive probes.