UTT N518W Manual page 108

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Enable PPPoE Server: Select to enable PPPoE server.
Mandatory PPPoE Authentication: Select the Enable checkbox to let the users
access internet only after pass PPPoE authentication.
Exception Group: Select the user group who do not need to pass PPPoE
authentication also can access the Internet. You can configure the user group on
User Management > User Group page.
Start IP Address: Specify the starting IP address that is assigned by the PPPoE
server.
Primary DNS Server: Specify the IP address of the primary DNS server that is
available to a PPPoE client.
Secondary DNS Server: Specify the IP address of the secondary DNS server that
is available to a PPPoE client.
Allow Users to Change Password: Select to allow the PPPoE client to change the
password themselves.
PPP Authentication: Specify the PPP authentication mode by which the PPPoE
server authenticates a PPPoE client. The available options are PAP, CHAP and
Auto. In most cases, please leave the default value of Auto, which means that the
Device will automatically choose PAP or CHAP to authenticate the PPPoE client.
Max. Sessions: Specify the maximum number of PPPoE sessions that can be
created on the Device. The maximum value of Max. Sessions depends on the
specific product model.
Note:
The steps of PPPoE client changing password is as following:
1) Open the client and dial with username and password.
2) After dialing success, please log in to page: http://192.168.1.1/poeUsers.asp (Note
the IP address is LAN's IP).
3) Enter the username, old password, new password, confirmed password and click
the Save button to save the changing.
4) The client could change password 5 times every day.
5) The administrator could configure daily routine notification on the APP Control >
Notification page to inform users to change the password.
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