Draytek Vigor2860 series User Manual page 103

ISP Access Setup
IP Address From ISP
Vigor2860 Series User's Guide
 Path MTU to – Type the IP address as the specific
transmit path.
MTU reduce size by– It determines the decreasing size

of MTU value. For example, the number specified in
this field is "8". The maximum MTU size is "1500".
After clicking the "detect" button, the system will
calculate and get the suitable MTU value such as 1500,
1492, 1484 and etc., automatically.
Detect – Click it to detect a suitable MTU value

Accept– After clicking it, the detected value will be

displayed in the field of MTU.
Enter your allocated username, password and authentication
parameters according to the information provided by your
ISP.
Username – Type in the username provided by ISP in this
field.
Password – Type in the password provided by ISP in this field.
Separate Account for ADSL – In default, WAN1 supports
VDSL2/ADSL and uses the same PPPoE account and password
for connection. If required, you can configure another
account and password for ADSL connection by checking this
box. If it is checked, the system will ask you to type another
group of account and password additionally.
PPP Authentication – Select PAP only or PAP or CHAP for
PPP.
Idle Timeout – Set the timeout for breaking down the
Internet after passing through the time without any action.
Usually ISP dynamically assigns IP address to you each time
you connect to it and request. In some case, your ISP
provides service to always assign you the same IP address
whenever you request. In this case, you can fill in this IP
address in the Fixed IP field. Please contact your ISP before
you want to use this function.
WAN IP Alias - If you have multiple public IP addresses and
would like to utilize them on the WAN interface, please use
WAN IP Alias. You can set up to 8 public IP addresses other
than the current one you are using.
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