You are here: Monitor > NAT > Source NAT.
Use this page to view configured information about source Network Address Translation (NAT) rules, pools, persistent NAT, paired addresses, and resource usage.
Table 74 describes the fields on the Source NAT page.
Table 74: Fields on the Source NAT Page
Field | Description |
|---|---|
| Rules | |
Refresh Interval | Indicates the duration of time after which you want the data on the page to be refreshed. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
Rule-set Name | Name of the rule set. Select all rule sets or a specific rule set to display from the list. |
Total rules | Number of rules configured. |
ID | Rule ID number. |
Name | Name of the rule. |
From | Name of the routing instance/zone/interface from which the packet flows. |
To | Name of the routing instance/zone/interface to which the packet flows. |
Source address range | Source IP address range in the source pool. |
Destination address range | Destination IP address range in the source pool. |
Source ports | Source port numbers. |
Ip protocol | IP protocol. |
Action | Action taken for a packet that matches a rule. |
Persistent NAT type | Persistent NAT type. |
Inactivity timeout | Inactivity timeout interval for the persistent NAT binding. |
Alarm threshold | Utilization alarm threshold. |
Max session number | The maximum number of sessions. |
Sessions (Succ/Failed/Current) | Successful, failed, and current sessions.
|
Translation Hits | Number of times a translation in the translation table is used for a source NAT rule. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
| Top 10 Translation Hits | |
Graph | Displays the graph of top 10 translation hits. |
| Pools | |
Pool Name | The names of the pools. Select all pools or a specific pool to display from the list. |
Total Pools | Total pools added. |
ID | ID of the pool. |
Name | Name of the source pool. |
Address range | IP address range in the source pool. |
Single/Twin ports | Number of allocated single and twin ports. |
Port | Source port number in the pool. |
Address assignment | Displays the type of address assignment. |
Alarm threshold | Utilization alarm threshold. |
Port overloading factor | Port overloading capacity. |
Routing instance | Name of the routing instance. |
Total addresses | Total IP address, IP address set, or address book entry. |
Host address base | Host base address of the original source IP address range. |
Translation hits | Number of times a translation in the translation table is used for source NAT. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
| Top 10 Translation Hits | |
Graph | Displays the graph of top 10 translation hits. |
| Persistent NAT | |
| Persistent NAT table statistics | |
FPC PIC ID Note: This option is available for SRX4000 and SRX5000 lines of devices. | Displays the FPC PIC ID. |
binding total | Displays the total number of persistent NAT bindings for the FPC. |
binding in use | Number of persistent NAT bindings that are in use for the FPC. |
enode total | Total number of persistent NAT enodes for the FPC. |
enode in use | Number of persistent NAT enodes that are in use for the FPC. |
| Persistent NAT table | |
Source NAT pool | Name of the pool. Select all pools or a specific pool to display from the list. |
Internal IP | Internal IP address. Select all IP addresses or a specific IP address to display from the list. |
Internal port | Displays the internal ports configured in the system. Select the port to display from the list. |
Internal protocol | Internal protocols. Select all protocols or a specific protocol to display from the list. |
Internal IP | Internal transport IP address of the outgoing session from internal to external. |
Internal port | Internal transport port number of the outgoing session from internal to external. |
Internal protocol | Internal protocol of the outgoing session from internal to external. |
Reflective IP | Translated IP address of the source IP address. |
Reflective port | Displays the translated number of the port. |
Reflective protocol | Translated protocol. |
Source NAT pool | Name of the source NAT pool where persistent NAT is used. |
Type | Persistent NAT type. |
Left time/Conf time | Inactivity timeout period that remains and the configured timeout value. |
Current session num/Max session num | Number of current sessions associated with the persistent NAT binding and the maximum number of sessions. |
Source NAT rule | Name of the source NAT rule to which this persistent NAT binding applies. |
Search | Applies the specified filter and displays the matching messages. |
Reset | Resets selected options to default |
Clear | Removes the selected option. |
Clear All | Removes all the options available. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
| External node table | |
Internal IP | Internal transport IP address of the outgoing session from internal to external. |
Internal port | Internal port number of the outgoing session from internal to external. |
External IP | External IP address of the outgoing session from internal – to external. |
External port | External port of the outgoing session from internal to external. |
Zone | External zone of the outgoing session from internal to external. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
| Paired Address | |
Pool name | Name of the pool. Select all pools or a specific pool to display from the list. |
Specified Address | IP address. Select all addresses, or select the internal or external IP address to display, and enter the IP address |
Pool name | Displays the selected pool or pools. |
Internal address | Displays the internal IP address. |
External address | Displays the external IP address. |
Refresh | Click the refresh icon at the top right corner to display the fresh content. |
Search | Applies the specified filter and displays the matching messages. |
Reset | Enables you to get back to the default configuration. |
| Resource Usage | |
| Utilization for All source pools | |
Pool name | Name of the pool. Note: To view additional usage information for Port Address Translation (PAT) pools, select a pool name. The information displays under Detail Port Utilization for Specified Pool. |
Pool type | Pool type: PAT or Non-PAT. |
Port overloading factor | Port overloading capacity for PAT pools. |
Address | Addresses in the pool. |
Used | Number of used resources in the pool. For Non-PAT pools, the number of used IP addresses is displayed. For PAT pools, the number of used ports is displayed. |
Available | Number of available resources in the pool. For Non-PAT pools, the number of available IP addresses is displayed. For PAT pools, the number of available ports is displayed. |
Total | Number of used and available resources in the pool. For Non-PAT pools, the total number of used and available IP addresses is displayed. For PAT pools, the total number of used and available ports is displayed. |
Usage | Percent of resources used. For Non-PAT pools, the percent of IP addresses used is displayed. For PAT pools, the percent of ports, including single and twin ports, is displayed. |
Peak usage | Percent of resources used during the peak date and time. |