Draytek Vigor2820 Series User Manual page 56

WAN Connection
Detection
MTU
Enable Bridge Mode
ISP Access Setup
IP Address From ISP
Vigor2820 Series User's Guide
the broadband connection is restored. We recommend you to enable
this feature if you host a web server for your customers' access.
This setting is available for S model only.
Such function allows you to verify whether network connection is
alive or not through ARP Detect or Ping Detect.
Mode – Choose ARP Detect or Ping Detect for the system to
execute for WAN detection.
Ping IP – If you choose Ping Detect as detection mode, you have to
type IP address in this field for pinging.
TTL (Time to Live) – Displays value for your reference. TTL
value is set by telnet command.
It means Max Transmit Unit for packet. The default setting is 1442.
If you choose Bridged IP as the protocol, you can check this box to
invoke the function. The router will work as a bridge modem.
Enter your allocated username, password and authentication
parameters according to the information provided by your ISP. If
you want to connect to Internet all the time, you can check
Always On.
Username – Type in the username provided by ISP in this field.
Password – Type in the password provided by ISP in this field.
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. This setting is
active only when the Active on demand option for Active Mode
is selected in WAN>> General Setup page.
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. Notice that this setting is available
for WAN1 only. Type the additional WAN IP address and check
the Enable box. Then click OK to exit the dialog.
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