Creating NAT Policies
Use the Create NAT Policy page to create NAT policies.
NAT also you to use more internal IP addresses. Because these IP addresses are hidden, there is no risk of conflict with an IP address from a different network. This feature helps you conserve IP addresses.
To create a NAT policy:
- Select Configuration > NAT Policy > Policies.
The NAT Policies page appears.
- Click the add icon (+).
The Create NAT Policy page displays fields required for creating and configuring a NAT policy.
- Complete the configuration according to the guidelines provided in Table 1.
- Click OK to save the changes. If you want to discard your changes, click Cancel instead.
An NAT policy with the configuration you provided is created. You can apply this NAT policy to any site or site group as required.
Table 1 provides guidelines on using the fields on the Create NAT Policy page.
Table 1: Fields on the Create NAT Policy Page
Field | Description |
|---|---|
Name | Enter a unique string of alphanumeric characters, colons, periods, dashes, and underscores. No spaces are allowed and the maximum length is 255 characters. |
Manage Proxy ARP | Select this option to enable CSO-managed proxy Address Resolution Protocol (ARP). |
Auto ARP Configuration | Select this option to respond to incoming ARP requests. ARP translates IPv4 addresses to MAC addresses. |
Sites Applied On | Select the sites on which you want to apply the policy in the Available column and move them to the Selected column by clicking the greater-than icon (>). |
Sequence No. | Click Select Policy Sequence. The Select Policy Sequence page appears, displaying all NAT policies. Select the policy you want to reorder and select Move Policy Up or Move Policy Down to reorder your NAT policy among the existing policies. |
