> Source: [sk164372](https://support.checkpoint.com/results/sk/sk164372)

# sk164372 - New Security Group in Maestro deployment is inaccessible via the Management IP after the Security Group Management IP address was configured in subnet 192.168.1.0/24 

| Property | Value |
|----------|-------|
| Solution ID | sk164372 |
| Date Created | 2019-12-30 |
| Last Modified | 2020-08-23 |
| Technical Level | Advanced |
| Products | Scalable Platforms |
| Versions | R82.x, R82.20, R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * New Security Group in Maestro deployment is inaccessible via the Management IP after the user configures the Management IP address in subnet 192.168.1.0/24
* Running the '*show interface ethX-MgmtY*' command shows that the IP address is not configured.

## Cause

The issue occurs when the ethX-MgmtY IP is configured with 192.168.1.X.

Gaia configures the 'Mgmt' interface with a default IP 192.168.1.1. Accordingly, when the user tries to configure any other interface (ethX-MgmtY) with an IP address in this subnet, it is internally rejected because of a network conflict (Gaia limitation).

## Solution

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

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