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LABEL
VPI
VCI
Static IP Address
Subnet Mask
Gateway
ATM
Service Category
Bandwidth
Encapsulation
PPP
Service Name
User Name
Password
MRU
MTU
MSS
Basic Configuration
Table 6-1 WAN Configuration
Enter the Virtual Path Identifier(s) (VPI) given.
Enter the Virtual Channel Identifier(s) (VCI) given.
This is the static IP provided by your ISP.
This is the corresponding subnet mask for the above IP address.
This is the gateway IP address.
Select the service category (UBR or CBR).
Bandwidth setting takes effect only when the CBR is selected. Enter a bandwidth
in kbps.
Choose an encapsulation type. The choices are as follows: PPPoA VC-MUX,
PPPoA LLC, 1483 Bridged IP LLC, 1483 Routed IP LLC, 1483 Bridged IP
VC-Mux, 1483 Routed IP VC-Mux, Classical IP over ATM, PPPoE VC-Mux,
PPPoE LLC, and PPPoE None.
If your ISP provided you a service name, enter it here.
Enter your ISP-assigned user name.
Enter your ISP-assigned password.
The Maximum Receive Unit (MRU) indicates the maximum size of the PPP
information field that this device can receive. The default value is 1492 and is
used in the beginning of the PPP negotiation. During negotiation, the peer will
accept this MRU and will not send packets with information fields larger than this
value.
If the network stack of any packet is larger than the Maximum Transmission Unit
(MTU), it will be fragmented before transmission. During PPP negotiation, the
peer of the PPP connection will indicate its MRU. The actual MTU of the PPP
connection will be set to either the MTU or the peer's MRU (whichever is
smaller). The default is value 1492.
The Maximum Segment Size (MSS) is the largest size of data that TCP will send
in a single IP packet. When a connection is established between a LAN client
and a host on the WAN side, the LAN client and the WAN host will indicate their
MSS during the TCP connection handshake. The default value is 1432.
Prestige 630-C Series ADSL USB Modem
DESCRIPTION
6-3
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