> Source: [sk127452](https://support.checkpoint.com/results/sk/sk127452)

# sk127452 - When Endpoint Security VPN client connects without Office Mode, upon disconnect, ccc_sessions entry not deleted

| Property | Value |
|----------|-------|
| Solution ID | sk127452 |
| Date Created | 2018-05-21 |
| Last Modified | 2020-03-30 |
| Technical Level | Advanced |
| Products | Endpoint Security |
| Versions | Cloud, E89.X, E88.X |

## Symptoms

- * When Endpoint Security VPN client connects without Office Mode, upon disconnect, ccc_sessions entry not deleted.
* Clients were not able to connect with error: "Main Mode Sent notification to peer authentication failed".
* In *IKE.elg* , the MM failed after MM5 "Auth failed"  
  Looking into VPND we could see the cause:  
  \[vpnd 8659 1988862080\]\[14 Mar 3:12:31\] createCCCSession:: create session failed  
  \[vpnd 8659 1988862080\]\[14 Mar 3:12:31\] MMProcess5Epilogue2: failed creating CCC session  
  \[vpnd 8659 1988862080\]\[14 Mar 3:12:31\] RespMMPacketError: error in FWIKE_EXCH_MAIN_MODE - FWIKE_MM_PACKET_5_EPILOGUE2

## Solution

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