Cisco Cisco Packet Data Interworking Function (PDIF)
CSCF Service Configuration Mode Commands
▀ nat-pool
▄ Command Line Interface Reference, StarOS Release 18
3328
nat-pool
Configures a NAT (Network Address Translation) pool for the service if the CSCF service is performing one of the
following functions:
following functions:
P-CSCF services are run in bridging (Back-to-Back User Agent) mode
A-BG is an Application-level Gateway (ALG) for NAT
By default, no nat-pool name will be present.
Product
SCM (P-CSCF A-BG)
Privilege
Administrator
Mode
Exec > Global Configuration > Context Configuration > CSCF Service Configuration
configure > context context_name > cscf service service_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-cscf-service)#
Syntax
nat-pool name pool_name [ signalling-pool
signalling_pool_name ]
no nat-pool name pool_name
no
Removes the NAT pool from the service.
name
pool_name
Specifies the name of an existing NAT pool.
pool_name
must be from 1 to 32 alpha and/or numeric characters.
Important:
NAT pools are created in Context Configuration Mode with the
ip pool
command.
signalling-pool
signalling_pool_name
Specifies the name of an existing IP pool from where IP addresses will be used to fill in signalling headers
only.
only.
signalling_pool_name
must be from 1 to 32 alpha and/or numeric characters.
Important:
If
signalling-pool
is not specified, service IP:port will be filled in signalling headers.
Usage
Use this command to assign a NAT pool to the P-CSCF/A-BG service.
Example