Operation Manual

VigorSwitch P2121 User’s Guide
163
STUN Settings STUN Settings –The default is Disable. If you click Enable,
please type the relational settings listed below.
Server Address – Enter the IP address of the STUN server.
Server Port – Enter the port number of the STUN server.
Minimum Keep Alive Period – If STUN is enabled, Vigor switch
must send binding request to the server for the purpose of
maintaining the binding in the Gateway. Please type a number
as the minimum period. The default setting is “60 seconds”.
Maximum Keep Alive Period - If STUN is enabled, Vigor switch
must send binding request to the server for the purpose of
maintaining the binding in the Gateway. Please type a number
as the maximum period. A value of “-1” indicates that no
maximum period is specified. The default setting is “0
second”.
Apply Apply the settings to the switch.
Clear Remove current configuration.