The keep alive procedure is configured in the peer list.
If the holding time is set to 0 seconds, a connection is not actively disconnected by the LANCOM. The automatic disconnection of connections over which no data has been transmitted for a longer time is deactivated with a holding time of 0 seconds then. However, connections interrupted by the remote site are not automatically re-established with this setting.
With a holding time of 9,999 seconds the connection is always re-established after any disconnection. Additionally, the connection is re-established after a reboot of the device (’auto reconnect’).