GE Industrial Solutions WattStation Pedestal EVSE Charger Operation and Maintenance - Manual (Page 34)

WattStation™ EV Charger User Manual
3344 GE Energy ©2012 GE Company All Rights Reserved
Primary and Alternate DNS
These have been defaulted the popular Google DNS servers, but can be changed as desired.
• RRoouuttiinngg TTaabbllee sseettttiinnggss
This is advance functionality for network specialists. These settings are used to add or delete
entries to the routing table as follows:
o Routing Network/Host IP address. Traffic to this IP address will be routed via the Routing
Gateway.
o Routing Netmask. Subnet to use for the Network/Host.
o Routing Gateway. Routing Gateway to be used for the Network/Host.
o Routing Table choices: No Action, Add, Delete
o Routing Interface choices: eth0, eth1 for wired or wireless table entry, respectively
Tables for either the wired or wireless port can be built by entering the host and gateway IP
addresses and subnet mask, and by selecting Add and the appropriate port. The routing
tables can be viewed by going to the Home screen and then clicking on Network TS (Trouble-
Shooting).
• WiFi Network Name
In order to use WiFi you must not only enable it but you must enter a WiFi network name, also
known as SSID.
• WiFi Security
These common WiFi security options are supported:
o None. This is open, unsecured WiFi. It is available for ease of installation and debugging
but it is not recommended that you operate your WattStation over open and unsecured
WiFi.
o WEP 64-bit. This setting requires entry of a 10 digit hexadecimal key. Hexadecimal digits
are 0 – 9 and A – F.
o WEP 128-bit. This setting requires entry of a 26 digit hexadecimal key.
o WPA-PSK (TKIP). This setting is more secure than WPA and uses TKIP encryption. It
requires entry of an 8 to 63 character passphrase.
o WPA2-PSK (AES). This setting is the most secure and uses AES encryption. It also requires
entry of an 8 to 63 character passphrase. Some routers set to WPA2 encryption do not
respond fast enough for DHCP clients to avoid taking an IP address from the autoIP range.
If this happens, try reserving an IP address in your router if it supports this feature, or use
static addressing, or use another encryption mode.
• Primary Interface
This setting tells the WattStation which port to use as the primary interface for connection to
the GE WattStation Connect. Note that Modbus function will use the wired port unless
directed otherwise by the configuration setting on its page.