> Source: [sk183295](https://support.checkpoint.com/results/sk/sk183295)

# sk183295 - UIPC stopped working after installing R81.10 Jumbo Hotfix Accumulator Take 135 or higher

| Property | Value |
|----------|-------|
| Solution ID | sk183295 |
| Date Created | 2025-03-27 |
| Last Modified | 2025-04-06 |
| Technical Level | Advanced |
| Products | Scalable Platforms |
| Versions | R81.10 (EOS) |
| OS | Gaia |

## Symptoms

- * UIPC (Unique IP Address per Chassis) configuration stops working in this scenario:

  1. The Security Group was running with the R81.10 Jumbo Hotfix Accumulator Take 132 or lower (or without the R81.10 Jumbo Hotfix Accumulator).
  2. UIPC is configured in the Security Group.
  3. R81.10 Jumbo Hotfix Accumulator Take 135 or higher was installed on the Security Group.
* It is not possible to remove the current UIPC address in Gaia gClish.

## Cause

In the R81.10 Jumbo Hotfix Accumulator Take 135, the UIPC mechanism was improved.

This enhancement may be incompatible with the older UIPC configuration.

## Solution

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

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