The default management port IP addresses for each controller is shown below: Note: Default IP addresses are in the form 192.168.XXX.10Y, where: Default IP addresses for all platforms running 11.60.2 a...The default management port IP addresses for each controller is shown below: Note: Default IP addresses are in the form 192.168.XXX.10Y, where: Default IP addresses for all platforms running 11.60.2 and later, or EF600 running 11.60 or later: XXX = 128 is the first port and 129 is the second port on a controller. Y = 1 is for controller A and 2 is for controller B. Port 2 on the controllers is reserved for Customer Support use only.