Source NAT Configuration Page Options
- Select Configure>NAT>Source NAT.
The Source NAT configuration page appears. Table 34 explains the contents of this page.
- Click one:
- Global Settings—Defines general specifications for source NAT. Enter information as specified in Table 35.
- Add—Adds a new or duplicate Source NAT configuration. Enter information as specified in Table 36.
- Edit—Edits the selected source NAT configuration.
- Delete—Deletes the selected source NAT configuration.
- Click one:
- OK—Saves the configuration and returns to the main configuration page.
- Commit Options>Commit—Commits the configuration and returns to the main configuration page.
- Cancel—Cancels your entries and returns to the main configuration page.
Table 34: Source NAT Configuration Page
Field | Function |
|---|---|
| Source NAT Rule Set | |
From | Displays the source NAT sort options from which the packets flow. The options available are:
|
To | Displays the source NAT sort options to which the packets flow. The options available are:
|
Filter | Displays the filter option. |
Name | Displays the name of the source NAT rule set. |
From | Displays the name of the routing instance/zone/interface from which the packets flow. |
To | Displays the name of the routing instance/zone/interface to which the packets flow. |
Rule | Displays the name of the rule in the selected source NAT rule set. |
Description | Displays a description of the source NAT rule set. |
| Rules in Selected Rule-Set | |
Rule Name | Displays the name of the rule in the selected source NAT rule set. |
Match Source | Displays the match source address. |
Match Destination | Displays the match destination address. |
Match IP Protocol | Displays the match IP protocol. |
Match Destination Port | Displays the match destination port. |
Action | Displays the action of the rule. |
Persistent | Displays the persistent NAT address in the source NAT pool |
Description | Displays a description of the rule. |
| Source NAT Pool | |
Name | Displays the name of the source NAT pool. |
Address | Displays the IP address of the source NAT pool. |
Port | Displays the port address of the source NAT pool. |
Description | Displays a description of the source NAT pool. |
Table 35: Source NAT Global Setting Configuration Page
Field | Function | |
|---|---|---|
| Global Settings | ||
Address Persistent | Provides source address to maintain same translation. | Select check box to the enable address persistence. |
Interface Port-Overloading | Specifies interface port overloading for persistent NAT. | Select check box to the enable interface port-overloading. |
Port randomization | Specifies source NAT port randomization. | Select check box to the enable port randomization. |
| Pool Utilization Alarm | ||
Clear Threshold | Specifies clear to clear the threshold for pool utilization. | The default option is 40-100. |
Raise Threshold | Specifies raise to raise the threshold for pool utilization. | The default option is 50-100. |
Table 36: Add Source NAT Configuration Details
| Field | Function | Action |
|---|---|---|
| Add Rule Set | ||
Rule Set Name | Specifies the name of the rule set. | Enter the rule set name. |
Rule Set Description | Specifies a description for the rule set. | Enter a description for the rule set. |
| From/To | Specifies the filter option. The options available are:
| Select an option. Select the source routing instances/zones/interfaces in the Available column and the use the right arrow to move them to the Selected column. Select the destination routing instances/zones/interfaces in the Available column and the use the right arrow to move them to the Selected column. |
| Add Rule | ||
Rule Name | Specifies the name of the rule. | Enter the rule name. |
Rule Description | Specifies a description for the rule. | Enter a description for the rule. |
| Match | ||
Source Address | Specifies the source IP address. The options available are:
| Search and select the source addresses in the Available column and the use the right arrow to move them to the Selected column. You can also enter a source address in the New text box in the Selected and click Add to add the source address to the lower pane of the Selected column. |
Destination Address | Specifies the destination IP address. The options available are:
| Select the destination addresses in the Available column and the use the right arrow to move them to the Selected column. You can also enter a destination address in the New text box in the Selected column and click Add to add the destination address to the lower pane of the Selected column. |
IP Protocol | Specifies the IP protocol. | Enter the protocol name in the New text box and click Add to add the protocol to the lower pane of the IP Protocol column. |
Destination Port | Specifies the destination port options. The options available are:
| Select an option. |
| Action | Specifies the action to the taken. The options available are:
| Select an option. |
Persistent | Specifies the persistent NAT address in the source NAT pool. | Select the check box to enable the following fields:
|
| Add Source NAT Pool | ||
Pool Name | Specifies the name of the source NAT pool. | Enter the source NAT pool name. |
Pool Description | Specifies a description for the source NAT pool. | Enter a description for the source NAT pool. |
Routing Instance | Specifies the routing instances available. | Select an option. |
Pool Address Family | Specifies the source NAT pool address family. | Select an option. |
Pool Addresses | Specifies the source NAT pool addresses. | Enter the address range in the Address/Range text boxes. Click Add to add the address range to the Addresses column. |
Port Translation | Specifies the port translation options. The options available are:
| Select an option. |