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13-5
Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 13 Monitoring Carrier Grade NAT Properties
Viewing Carrier Grade NAT Properties in Physical Inventory
You can also display pool utilization by right-clicking a VNE and choosing Commands > Show > Pool
Utilization.
Viewing Carrier Grade NAT Properties in Physical Inventory
To view Carrier Grade NAT properties in physical inventory:
Step 1 In Prime Network Vision, double-click the Cisco CRS device configured for Carrier Grade NAT.
Step 2 To view Carrier Grade NAT properties configured on a specific interface, click Physical
Inventory > chassis > shelf > slot > card > interface. See Table 3-11 for a description of the
information displayed in the Subinterfaces table.
Step 3 To view Carrier Grade NAT properties configured on a Cisco CRS-CGSE-PLIM card, click Physical
Inventory > chassis > shelf > slot > PLIM-card.
Figure 13-2 shows an example of Carrier Grade NAT properties in physical inventory.
Table 13-4 Carrier Grade NAT Statistics in Logical Inventory
Statistic Name Description
Inside to outside drops port limit
exceeded
Number of packets dropped because the port limit has been
exceeded. The value is calculated from the time Carrier Grade NAT
was configured and running on the card.
Inside to outside drops resource
depletion
Number of packets that are dropped because no ports are available.
The value is calculated from the time Carrier Grade NAT was
configured and running on the card.
Inside to outside drops limit
system reached
Number of packets that are dropped because the system limit has
been exceeded. The value is calculated from the time Carrier Grade
NAT was configured and running on the card.
Inside to outside forward rate Number of packets forwarded from the inside to the outside in the
last one second.
Outside to inside forward rate Number of packets forwarded from the outside to the inside in the
last one second.
Translations create rate Number of translation entries created in the last one second.
Translations delete rate Number of translation entries deleted in the last one second.