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Figure 52 PPPoA setup-completed
4.4.1.5 PPPoA PVC Network Application
Description
In this example, the DSL Router is connected to the DSLAM
through PVC 1/35 and the access mode is the built-in
PPPoA+NAT. The encapsulation of the BRAS downlink port is
PPP over ATM, the authentication is AUTO, the IP address is
10.28.106.200, the IP pool is 10.28.106.*, and the IP address
of uplink port is 10.61.92.157. The IP of the WAN port on the
DSL Router is dynamically assigned by BRAS through the
built-in PPPoA dial-up. The PC attached to the DSL Router is
assigned with a private IP address (within the same segment
as the management IP of the DSL Router). The NAT functions
of the DSL Router is enabled and the private address of the PC
is translated to the public address 10.28.106.* (2~254)
dynamically assigned by BRAS for accessing ISP.
The IP address of the PC can be fixed (as in this example) or
assigned through DHCP server of the DSL Router. If it is
assigned by the DHCP server, the DHCP functions of the DSL
Router must be enabled. The IP address of the DHCP address
pool is 192.168.1.* (2~254). The functions are enabled by
default and at the same time the PC is configured to obtain IP
and DNS addresses dynamically.
