Network requirements

Is a firewall active in your network? If so, please check the following network requirements with your network administrator:

Please activate DHCP server - for automatic network integration (IP address assignment for the CUBE)
Please release port 443 towards the Internet
Please enable the NTP protocol (UDP port 123) towards the Internet - for time synchronization

Internet Settings

Priority	Port	Protocol	Protocol Name	Description
required	123	UDP	NTP	Access to the time server the dhcp server provides - without NTP no secure connections can be established because certificates can not be validated.
required	53	UDP	DNS	DNS Responses
required	443	TCP	HTTPS	Connection to tapio cloud and HOMAG Services.
optional*	13	ICMP	ICMP	Outgoing pings are required for checking the connection to the tapio cloud.

^*optional: These ports are not required for CUBES operation and are used for diagnostics and analysis in support cases.

Internal network settings

For diagnostic purposes of the HOMAG CUBE, it is not necessary for the ports to be enabled via the Internet connection. Only an internal release must be made in the customer network if, for example, a firewall is in use.

Priority	Port	Protocol	Protocol Name	Description
required	45001	TCP	HTTP	IoT CUBE diagnostics page
required	5555	TCP	HTTP	Cloud-Connector diagnostics page
optional*	5353	UDP	mDNS	Multicast dns service to provide its name / services
optional*	5355	UDP	mDNS	Link Multicast Name Resolution LLMNR
optional*	13	ICMP	ICMP	Incoming pings to check if the CUBE is online - Attention: Only one ping per second is allowed!
optional*	22	TCP	SSH	The ssh daemon is deactivated by default and needs to be activated manually using the diagnostics webinterface. In cases of local and remote servicing the service stuff can activate the feature manually. If the ssh daemon is activated the status is shown in the diagnostics webinterface.