Installation guide

BB005x Installation and Configuration Guide
In the configuration above, the 2 computers behind BB0055 have private IP
addresses assigned by the DHCP server inside BBB0055. The WAN IP address
is a public address entered manually or automatically assigned by the DHCP
server at the ISP site. The NAT feature inside BB0055 translates request
between the private IP addresses of the computers and the public IP address of
the BB0055 Wan interface.
RFC 1483 routed with NAT disabled
WAN Gateway
IP Address:
203.18.6.1
PC2 IP Address:
202.24.8.3
PC1 IP Address:
202.24.8.2
G
n
et
BB
0055
LAN
WAN
LAN IP Address:
202.24.8.1
WAN IP Address:
203.16.6.15
In the configuration above, the 2 computers behind BB0055 have public
address on the same segment defined on the LAN side of the BB0055. Those
addresses could be manually entered or could be automatically assigned by the
DHCP server inside the BB0055 or by the DHCP server at the ISP side using the
DHCP relay function in BB0055. The public WAN IP address could be manually
entered or assigned by the DHCP server at the ISP site at the request of the
DHCP client in the BB0055.
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