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Field Name
Description
ACS Password
Enter the password to authenticate the above user name. The default password is typ-
ically admin.
TR-069 Client Port (
Available for SR515ac models only
) Enter the TR-069 port number.
WAN Interface
used by TR-069 cli-
ent
Select any WAN, LAN, Loop back or a configured connection to declare how this gate-
way will connect to the ACS.
4. (
Optional
) You can configure the modem client Connection Request mechanism used by your ACS for communication with sub-
scriber gateways.
Field Name
Description
Connection Request
Authentication
Select this option if your ACS requires authenticated connection requests.
Complete the additional credential fields that are exposed.
Connection Request User-
name
Enter the user name by which this gateway authenticates the ACS. Contact
your ACS provider for this information.
Connection Request Pass-
word
Enter the password by which this gateway will authenticate to the ACS.
Contact your ACS provider for this information.
Connection Request URL There is typically no need to set the Connection Request URL as it is nor-
mally established automatically based on the effective WAN IP. In some
cases, the port can be configured as needed. An example value for this
field might be "http://xxx.xxx.xxx.xxx:30005/" where the xxx values are
specific WAN IP octet numbers.
Note:
The default port value is 30005.
This may need to be configured for interoperability with your ACS vendor.
If so, consult with SmartRG.
5. To force the gateway to attempt to sync with the ACS, click the
GetRPCMethods
button. This will assist you in verifying the TR-
069 parameters entered above.
STUN Config
STUN stands for “Simple Traversal of UDP through NATs”. STUN enables a device to find out its public IP address and the type of NAT
service it is sitting behind.
STUN is most commonly used with older modems under ACS management connected via a NAT gateway. NAT accommodates a LAN-
side device that has been allocated a Private IP address such as a CPE device on a private network behind an ONT. In this instance, the
regular CWMP Connection Request mechanism to talk to the modem gateway cannot be used to initiate a session with that ACS.
A STUN server receives STUN requests and sends STUN responses. STUN servers are generally attached to the public Internet.
