Source NAT Configuration
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Alcatel-Lucent
Beta Beta
OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
SNAT CONFIGURATION COMMANDS
This section details the commands that are used in configuring SNAT.
For SNAT, you have an option to enter either the “address pool” or single host
address. Even if no address is configured, the IP address of the egress interface
on which the NAT policy is applied will be used.
T
O ENTER NAT CONFIGURATION MODE
EXAMPLE
ALU(config)# ip nat N1
ALU(config-nat-N1)#
T
O CONFIGURE SNAT
Note: 1. Currently, multiple match-lists cannot be associated to a firewall policy rule for NAT.
To configure more than one match-list within a firewall policy, add multiple rules with
different match-lists.
2. When you configure a SNAT without any IP address, the address used for natting is
taken as the IP address of the interface to which the NAT policy is bound.
E
XAMPLE
ALU(config-nat-N1)# 10 match m1 source-nat
Command (in CM) Description
ip nat <nat policy-name> This command is used to configure a
NAT policy.
This command enters the NAT
configuration mode.
Command (in NCM) Description
[<1-65535>] match [{all|any}]
<match-list name> source-nat
This command is used to configure a
SNAT, and configure one or more rule
(set priority for the rule, associate
match-lists and action) for the
configured SNAT.
The range for the rule number is 1-
65535. This rule number signifies the
priority of a rule. By default, the
numbering pattern for rule number is
the next multiple of ten to the highest
existing rule number.
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