> Source: [sk169576](https://support.checkpoint.com/results/sk/sk169576)

# sk169576 - Members of cloning group do not synchronize when enabled with MDPS

| Property | Value |
|----------|-------|
| Solution ID | sk169576 |
| Date Created | 2020-10-05 |
| Last Modified | 2020-10-07 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * Members of cloning group do not synchronize when enabled with MDPS.
* *xinetd* process does not listen on port 1129 in mplane, but does listen on the port in dplane.
* RST is received from every SYN packet sent by the group member to port 1129:

  ```
  
  17:40:24.976619 IP 10.27.X.1.32799 > 10.27.X.2.1129: S 3699753361:3699753361(0) win 5840 
  17:40:24.977184 IP 10.27.X.2.1129 > 10.27.X.1.32799: R 0:0(0) ack 3699753362 win 0
  ```

  <br />

## Cause

xinetd on port 1129 listens on dplane while cloningd tries to communicate/synchronize in mplane.

<br />

## Solution

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