Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
NAT Configuration
▀ Configuring NAT
▄ Cisco ASR 5000 Series Network Address Translation Administration Guide
OL-22992-01
Configuring NAT
This section describes how to configure the NAT in-line service feature.
Step 1
Enable the Enhanced Charging Service (ECS) subsystem and create the enhanced charging service as described in the
Step 2
Optional: Configure port maps as described in the
Step 3
Optional: Configure host pools as described in the
Step 4
Optional: Configure IMSI pools as described in the
Step 5
Configure access ruledefs as described in the
Step 6
Configure NAT IP pools/NAT IP pool groups as described in the
Step 7
Configure Firewall-and-NAT policies as described in the
Step 8
Configure action on NAT IP address/port allocation failure as described in the
Step 9
Configure action on packets during NAT IP allocation as described in the
Step 10 Configure NAT TCP-2msl-timeout setting as described in the
Step 11 Configure action on TCP idle timeout as described in the
Step 12 Configure Private IP NPU Flow Timeout setting as described in the
section.
Step 13 Configure Flow Recovery as described in the
Step 15 Optional: Configure the default Firewall-and-NAT policy as described in the
Step 18 Configure UDR format as described in the
Step 19 Configure NBR formats as described in the
Step 20 Configure NAT realm bulk statistics collection as described in the
Step 21 Configure NAT thresholds as described in the
Step 22 Configure a secondary IP pool, which is not overwritten by the RADIUS supplied list, as described in the