Paradyne Hotwire 6321/6322 IDSL Router, Руководство пользователя

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DSL Router Configuration Examples
4-3
6371-A2-GB20-00 March 2000
Basic NAT Configuration Example
99-16611
Customer Premises (CP)
DSL
Router
Hub
10.1.3.2
10.1.3.3
10.1.3.4
End-user
Systems
Console
Port
Connection
Ethernet
e0
10.1.3.1
DSL
Core
Router
d0
155.1.3.2
WAN
155.1.3.1
10.1.3.5
NAT Mapping Public IP Addresses Private IP Addresses
192.128.1.1 10.1.3.2
192.128.1.2 10.1.3.3
192.128.1.3 10.1.3.4
192.128.1.4 10.1.3.5
In this Basic NAT example:
H
NAT is used for one-to-one mapping of addresses.
H
There are four private IP addresses configured on the Ethernet side of the
DSL router with NAT static mappings to four public IP addresses.
H
The Ethernet (e0) interface is in the private address space and the DSL
interface is in public address space.
H
The next hop router for the clients is the Ethernet IP address of the DSL
router.
The command line syntax is:
ifn address e0/1 10.1.3.1 255.255.255.248
ifn address d0 155.1.3.2 255.255.255.0
ip route create upstream e0 155.1.3.1
nat basic address 192.128.1.0
nat basic map 192.128.1.1 10.1.3.2 10.1.3.5
nat basic enable