> Source: [sk177605](https://support.checkpoint.com/results/sk/sk177605)

# sk177605 - R80.x Security Gateways do not block traffic when an R81 / R81.10 Management Server installs a Threat Prevention policy with Security Zone objects

| Property | Value |
|----------|-------|
| Solution ID | sk177605 |
| Date Created | 2022-01-25 |
| Last Modified | 2022-10-13 |
| Technical Level | General |
| Products | Security Management Server |
| Versions | R81.10 (EOS), R81 (EOS) |
| OS | Gaia |

## Symptoms

- R80.x Security Gateways do not block traffic when an R81 / R81.10 Management Server installs a Threat Prevention policy with Security Zone objects.

## Cause

A usage of an incorrect version of the policy loader running on the Security Management server

## Solution

This problem was fixed. The fix is included in:

* [**Jumbo Hotfix Accumulator for R81.10**](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81.10/Default.htm) starting from Take 78
* [**Jumbo Hotfix Accumulator for R81**](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81/Default.htm) starting from Take 74

If you choose not to upgrade, a temporary solution to fail the install of Threat prevention policy on R80.x Security Gateways when Security Zones are used in the policy is included in Takes 61, 66 and 75 of [Jumbo Hotfix Accumulator for R81.10](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81.10/Default.htm) and Takes 68, 69 and 72 of [Jumbo Hotfix Accumulator for R81](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81/Default.htm)  

If you cannot install this Jumbo Hotfix Accumulator, these options are available:

* Upgrade the Security Gateway to R81 or higher.
* Remove the Security Zone objects from the Threat Prevention Policy and install it.

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