Monitor Source NAT
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 1 describes the fields on the Source NAT page.
Table 1: 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. |