Nat Examples - Lucent Technologies SLC ConnectReach User & Service Manual

Configuration Examples
Examples of the Different Methods of Configuring the
® ™
SLC ConnectReach System

NAT Examples

Example 1
Example 2
Example 3
Example 4
B-18
Issue 4 June 2002
This is an example of a many-to-one connection, including TCP, UDP, and ICMP
connections. All the LAN private addresses on 192.168.1.0 network will be
mapped to one Internet address, 200.200.200.1.
(config:NAT:Dynamic:Group1)> HQDEOH RQ
(config:NAT:Dynamic:Group1)> /$15DQJH    
(config:NAT:Dynamic:Group1)> :$15DQJH  
In this one-to-one example, the address 192.168.1.100 will always be mapped to
the address 200.200.200.2. Only Outbound (from LAN to WAN) connections will
be allowed.
(config:NAT:Static:Group2)> HQDEOH RQ
(config:NAT:Static:Group2)> /$15DQJH    
(config:NAT:Static:Group2)> :$15DQJH  
(config:NAT:Static:Group2)> $//2:,1%281' 2))
In this example, all IP packets with the source or destination on the network
207.242.96.0 will be passed through NAT (in other words, these packets will not
be translated).
(config:NAT:PassGroup2)> HQDEOH RQ
(config:NAT:PassGroup2)> /$15DQJH    
In this example, the LAN range 192.168.1.101—192.168.1.254 will be mapped
dynamically (at random) to the WAN range 200.200.200.3—200.200.200.6. For
example, all TCP connections from 192.168.1.107 might be mapped to some TCP
connections of IP address 200.200.200.5.
(config:NAT:Static:Group4)> HQDEOH RQ
(config:NAT:Static:Group4)> /$15DQJH    
(config:NAT:Static:Group4)> :$15DQJH  
363-208-050