It looks like it is trying to contact the checkmk agent running on port 6556. Your host seems to be an SNMP device.
CHange the host properties to not contact the checkmk agent for this host.
It looks like it is trying to contact the checkmk agent running on port 6556. Your host seems to be an SNMP device.
CHange the host properties to not contact the checkmk agent for this host.