> Source: [sk34538](https://support.checkpoint.com/results/sk/sk34538)

# sk34538 - Check Point support for STUN server

| Property | Value |
|----------|-------|
| Solution ID | sk34538 |
| Date Created | 2008-03-04 |
| Last Modified | 2020-11-22 |
| Technical Level | General |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |

## Solution

Check Point Security Gateway does *not* support [Session Traversal Utilities for NAT (STUN) server](https://en.wikipedia.org/wiki/STUN).

Check Point Security Gateway will pass and forward STUN traffic, but will not reply to STUN requests sent to the Check Point Security Gateway.

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