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show services nat source pool

date_range 19-Nov-23

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Syntax

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show services nat source pool pool-name
<all>
<interface interface-name>
<service-set service-set>

Description

Display source NAT information for a pool.

Options

`pool-name`	Display information about the specified pool.
all	Display all source NAT pool information.
interface `interface-name`	Display information specific to the adaptive services interface.
service-set `service-set`	Display information specific to the service set.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for theshow services nat source poolcommand. Output fields are listed in the approximate order in which they appear.

Table 1: show services nat source pool Output Fields
Field Name	Description
`Pool name`	Name of the source pool.
`Pool id`	Pool identification number.
`Routing instance`	Name of the routing instance.
`Host address base`	Base address of the original source IP address range.
`Port`	Port numbers used for the source pool.
`Port overloading`	Number of port overloading for the source pool.
`Address assignment`	Type of address assignment.
`Total addresses`	Number of IP addresses that are in use.
`Translation hits`	Number of times there is traffic that matches the source rule.
`Limit ports per host`
`Include-boundary-addresses`	Include the lowest and highest addresses in the source address range of the NAT rule to be translated when the NAT pool is used.
`Ei-mapping-timeout`	Duration for endpoint independent translations that use the specified NAT pool.
`Mapping-timeout`	Duration for mappings that use the specified NAT pool.
`EIF Inbound session count`	Number of EIF inbound sessions.
`EIF Inbound session limit exceeded drops`	Number of EIF inbound sessions that exceed the drop limit.
`Address range`	IP address range for the source pool.
`Ports`
`Total used ports`
`Error Counters` `Out of port errors` `Out of address errors` `Parity port errors` `Preserve Range errors` `APP port allocation errors` `App port limit allocation errors` `Port block allocation errors` `Port blocks limit exceeded errors`	The following bullets describe the fields: No ports available. No room in the pool for another address.

Sample Output

show services nat source pool JNPR-CGNAT-PUB-POOL (NAT Pool)
show services nat source pool JNPR-CGNAT-PUB-POOL (PBA Pool)
show services nat source pool JNPR-CGNAT-PUB-POOL (Deterministic)
show services nat source pool service-set ss1_interface_style1 interface vms-0/2/0 all

show services nat source pool JNPR-CGNAT-PUB-POOL (NAT Pool)

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user@host> show services nat source pool JNPR-CGNAT-PUB-POOL
Interface: vms-0/2/0 , Service set: JNPR-IF-SSET
Pool name          : JNPR-CGNAT-PUB-POOL
Pool id            : 4
Routing instance   : default
Host address base  : 0.0.0.0
Port               : [1024, 65535]
Port overloading   : 1
Address assignment : no-paired
Total addresses    : 254
Translation hits   : 0
+Limit ports per host : 10  
Include-boundary-addresses: Disable
Ei-mapping-timeout : 300
Mapping-timeout    : 300
EIF Inbound session count: 0
EIF Inbound session limit exceeded drops: 0
Address range                          Ports
         20.20.20.1 - 20.20.20.254       0 
Total used ports   :                     0
+Error Counters:
+    Out of port errors               : 0 
+    Out of address errors            : 0
+    Parity port errors               : 0
+    Preserve Range errors            : 0
+    APP port allocation errors       : 0
+    APP port limit allocation errors : 0 
+    Port block allocation errors     : 0
+    Port blocks limit exceeded errors: 0

show services nat source pool JNPR-CGNAT-PUB-POOL (PBA Pool)

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user@host> show services nat source pool JNPR-CGNAT-PUB-POOL
Interface: vms-0/2/0 , Service set: JNPR-IF-SSET
Pool name          : JNPR-CGNAT-PUB-POOL
Pool id            : 4
Routing instance   : default
Port               : [1024, 65535]
Port overloading   : 1
Address assignment : no-paired
Total addresses    : 510
Translation hits   : 0
Port block size      : 256
Max blocks per host  : 8
Active block timeout : 0
Interim logging interval   : 0
PBA block log        : Enable
Used/total port blocks: 0/128520
+Max number of port blocks used: 0
Include-boundary-addresses: Disable
Ei-mapping-timeout : 300
Mapping-timeout    : 300
EIF Inbound session count: 0
EIF Inbound session limit exceeded drops: 0
Address range                          Ports
          100.0.0.1 - 100.0.1.254        0   
Total used ports   :                     0 
Error Counters:
    Out of port errors                : 0
    Out of address errors             : 0
    Parity port errors                : 0
    Preserve Range errors             : 0
    APP port allocation errors        : 0
    APP port limit allocation errors  : 0
    Port block allocation errors      : 0
Port blocks limit exceeded errors : 0

show services nat source pool JNPR-CGNAT-PUB-POOL (Deterministic)

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user@host> show services nat source pool JNPR-CGNAT-PUB-POOL
Interface: vms-0/2/0 , Service set: JNPR-IF-SSET
Pool name          : JNPR-CGNAT-PUB-POOL
Pool id            : 4
Routing instance   : default
Port               : [1024, 65535]
Port overloading   : 1
Address assignment : no-paired
Total addresses    : 510
Translation hits   : 0
Port block size      : 256
Determ host range num: 1
+Unique pool users: 0
Include-boundary-addresses: Disable
Ei-mapping-timeout : 300
Mapping-timeout    : 300
EIF Inbound session count: 0
EIF Inbound session limit exceeded drops: 0
Address range                        Single Ports   Twin Ports
          100.0.0.1 - 100.0.1.254        0              0
Total used ports   :                     0              0
Error Counters:
    Out of port errors                : 0
    Out of address errors             : 0
    Parity port errors                : 0
    Preserve Range errors             : 0
    APP port allocation errors        : 0
    APP port limit allocation errors  : 0
    Port block allocation errors      : 0
    Port blocks limit exceeded errors : 0

show services nat source pool service-set ss1_interface_style1 interface vms-0/2/0 all

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user@router>show services nat source pool service-set ss1_interface_style1 interface vms-0/2/0 all
Interface: vms-0/2/0 , Service set: ss1_interface_style1 
Pool name          : src_pool1 
Pool id            : 4 
Routing instance   : default 
Host address base  : 0.0.0.0 
Port               : [1024, 63487] 
Twin port          : [63488, 65535] 
Port overloading   : 1 
Address assignment : no-paired 
Total addresses    : 254 
Translation hits   : 3 
Address range                        Single Ports   Twin Ports  
           44.0.0.1 - 44.0.0.254         1              0     
Total used ports   :                     1              0     

Release Information

Command introduced in Junos OS Release 19.3R2.

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