Teracom T2-B-Gawv1.4U10Y-BI, User Manual

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User Manual for T2-B-Gawv1.4U10Y.BI
Teracom Limited 123 An ISO Certificed Company
4.3 RFC2684 (Bridged) + Fixedly-Assigned IP Address
Mode
P C (s)
B R A S
S T M -1
D S L A M
G a w v 1 .4 U 1 0 Y-B 1
IS P
H u b
1 9 2 .1 6 8 .1 .2
1 9 2 .1 6 8 .1 .3
1 9 2 .1 6 8 .1 .1
2 0 .1 .1 .11 2
G W : 2 0.1 .1 .1
2 0 .1 .1 .1 1 0 .6 1 .9 2.1 5 7
Description
In this example, the modem is connected to the DSLAM through PVC 8/81 and the
access mode is the RFC2684 (bridged) +NAT. The down link port of DSLAM is
encapsulated in 1483B. The IP address is 20.1.1.1. The IP address of the uplink
port is 10.61.92.157. The WAN IP address of the modem is assigned as 20.1.1.112
and the gateway is 20.1.1.1. The PC to the modem is assigned with a private IP
address (in the same segment as the management IP address 192.168.1.1). The
NAT function of the modem is enabled and the private address of the PC is
translated to the public address of 20.1.1.112 for accessing the ISP. The IP address
of the PC can be fixed (as in this example) or assigned through DHCP server of the
modem. If it is assigned by DHCP server, the DHCP function of the modem must
be enabled. The IP address of the DHCP address pool is 192.168.1.* (2~254). The
functions are enabled by default and the PC is configured to obtain IP and DNS
addresses dynamically.
Setting
(1) Open the network browser and enter 192.168.1.1 in the address bar to log in to
the modem.
(2) Choose Configuration > Internet Connection > Connections . Set VPI/VCI to
8/81, and click Next .
(3) In the Configure Connection Type page, select RFC 1483 protocol. Set the
encapsulation type to LLC/SNAP and the encapsulation mode to Bridged .
Click Next .
(4) In the Configure WAN IP Settings page, enter WAN IP Address, WAN Subnet
Mask, and Default Gateway provided by your ISP. Select Enable NAT and Add
Default Route , and click Next .