> Source: [sk114395](https://support.checkpoint.com/results/sk/sk114395)

# sk114395 - Automatic creation of Proxy ARP for Manual NAT rules on Security Gateway

| Property | Value |
|----------|-------|
| Solution ID | sk114395 |
| Date Created | 2017-01-09 |
| Last Modified | 2026-06-30 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20, R81.10 (EOS), R81 (EOS) |
| OS | Gaia |

## Symptoms

- After creating a Manual (Static or Hide) NAT rule, Security Gateway R80.10 does not answer the ARP Requests for the Static NATed IP address that was configured in the Manual NAT rule.

## Cause

Proxy ARP needs to be configured on the Security Gateway.

## Solution

This solution requires authentication. Please log in to view the full solution.

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