Draytek Vigor2120n-plus User Manual page 356

CPE Client
Periodic Inform Settings
STUN Settings
Apply Settings to APs
After finishing all the settings here, please click OK to save the configuration.
Vigor2120 Series User's Guide
user's manual for detailed information.
Test With Inform – Click it to send a message based on
the event code selection to test if such CPE is able to
communicate with VigorACS SI server.
Event Code – Use the drop down menu to specify an event
to perform the test.
Last Inform Response Time – Display the time that
VigorACS server made a response while receiving Inform
message from CPE last time.
Such information is useful for Auto Configuration Server.
Enable/Disable – Allow/Deny the CPE Client to connect
with Auto Configuration Server.
Port – Sometimes, port conflict might be occurred. To
solve such problem, you might change port number for
CPE.
The default setting is Enable. Please set interval time or
schedule time for the router to send notification to CPE. Or
click Disable to close the mechanism of notification.
The default is Disable. If you click Enable, please type the
relational settings listed below:
Server IP – Type the IP address of the STUN server.
Server Port – Type the port number of the STUN server.
Minimum Keep Alive Period – If STUN is enabled, the
CPE 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, the
CPE 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.
This feature is able to apply TR-069 settings (including
STUN and ACS server settings) to all of APs managed by
Vigor2120 at the same time.
Disable – Related settings will not be applied to VigorAP.
Enable – Above STUN settings will be applied to VigorAP
after clicking OK. If such feature is enabled, you have to
type the password for accessing VigorAP.

AP Password – Type the password of the VigorAP
that you want to apply Vigor2120's TR-069 settings.
Apply Specific STUN Settings to APs – After clicking the
Enable radio button for Apply Settings to APs, if you want
to apply specific STUN settings (not the STUN Settings
configured for Vigor2120) to VigorAPs to meet specific
requirements, simply check this box. Then, type the server
IP address, server port, minimum keep alive period and
maxmum keep alive period respectively.
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