Siemens SCALANCE XR-300WG Series Operating Instructions Manual page 16

Safety notices
2.1 Security recommendations
Protocol Port
EtherNet/IP TCP/44818,
UDP/2222,
UDP/44818
DHCP UDP/67,
UDP/68
16
Port status Factory setting
Open (when con- Closed
figured)
(Open with Ether-
net/IP variants)
Open (when con- Closed
figured)
Authentication
No
No
Operating Instructions, 05/2017, C79000-G8976-C454-01
Encryption
No
No
SCALANCE XR-300WG