Draytek Vigor2820 Series User Manual page 62

WAN Connection
Detection
MTU
PPP/MP Setup
IP Address
Assignment Method
(IPCP)
Vigor2820 Series User's Guide
Packet Trigger -The backup line is not on until a packet from a
local host triggers the router to establish a connection.
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.
Mean maximum transmission unit of one packet. The default value
is 1442.
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.
52