Operation Manual

VigorBX 2000 Series User’s Guide
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MPoA is a specification that enables ATM services to be integrated with existing LANs, which
use either Ethernet, token-ring or TCP/IP protocols. The goal of MPoA is to allow different
LANs to send packets to each other via an ATM backbone.
To use Static or Dynamic IP as the accessing protocol of the Internet, select Static or
Dynamic IP from the WAN>>Internet Access >>WAN1 page. The following web page will
appear.
Available settings are explained as follows:
Item Description
Enable/Disable Click Enable for activating this function. If you click Disable,
this function will be closed and all the settings that you
adjusted in this page will be invalid.
Modem Setting (for ADSL
only)
It is not necessary to configure settings in these fields for
modem settings are prepared for ADSL only.
WAN Connection
Detection
Such function allows you to verify whether network
connection is alive or not through ARP Detect or Ping Detect.
Mode – Choose ARP Detect, Ping Detect or Always On 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) –If you choose Ping Detect as detection
mode, type a value of TTL.
MTU It means Max Transmit Unit for packet.
Path MTU Discovery – It is used to detect the maximum MTU
size of a packet not to be segmented in specific transmit