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Issue With IPSecConnection - Vpn (Doc ID 2887048.1)

Last updated on APRIL 01, 2024

Applies to:

Oracle Cloud Infrastructure Site-to-Site VPN - Version N/A and later
Information in this document applies to any platform.
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Symptoms

VPN Tunnel is down due to VPN router restart on the Oracle Cloud Infrastructure (OCI) side.  IPSEC logs show "no local proposal matches remote proposals" and is due to a Phase 2 mismatch of the Custom Authentication Algorithm.  However, there was no change on either side of the tunnel configuration and it has worked up until this point.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
 Applies to:


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