Juniper IP SERVICES - CONFIGURATION GUIDE V 11.1.X, Configuration Manual

Page: 97 / 366

Configuring a NAT License
You must configure a NAT license before you can use any NAT commands on the
ERX router.
license nat
■
Use to specify a NAT license.
■
Purchase a NAT license to allow NAT configuration on the ERX router.
NOTE: Acquire the license from Juniper Networks Customer Services and Support
or from your Juniper Networks sales representative.
■
Example
host1(config)# license nat license-value
■
Use the no version to disable the license.
■
See license nat.
Limiting Translation Entries
You can configure the maximum number of dynamic translation entries that the
translation table contains in global configuration mode for a given virtual router.
ip nat translation max-entries
■
Use to specify the maximum number of dynamic translation entries that the
translation table can contain in global configuration mode for the given virtual
router.
■
Example
host:VR1 (config-if) # ip nat translation max-entries 1000
■
Use the no version to remove the configured limit and return the maximum
number of translation entries to the default, which is no enforced limit, as capacity
allows.
■
See ip nat translation max-entries.
Specifying Inside and Outside Interfaces
You must mark interfaces that participate in NAT translation as residing on the inside
or the outside network.
Configuring a NAT License
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Chapter 2: Configuring NAT