Commit failing with 'IKEv2 gateway <ike-gateway object name> peer gateway address x.x.x.x is not unique among gateways using local address y.y.y.y'

Commit failing with 'IKEv2 gateway <ike-gateway object name> peer gateway address x.x.x.x is not unique among gateways using local address y.y.y.y'

6859
Created On 01/24/23 19:09 PM - Last Modified 03/01/24 02:41 AM


Symptom


  • Prisma Access commit and push fails with the error message below: 
  • IKEv2 gateway <ike-gateway object name> peer gateway address <ip addr1> is not unique among gateways using local address <ip addr2>


Environment


  • Prisma Access
  • Remote Networks
  • IPSec Tunnels


Cause


  • A new Remote network site is created using an existing IPSEC termination node.
  • The existing IPSEC termination node being used has another remote network tunnel with the same Peer IKE gateway IP address.
  • The duplicate IP address causes the conflict and is not supported.


Resolution


  1. Use a different IPSEC termination node for the new Remote Network site.
  2. This configuration will cause the tunnel to use a new service IP.


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    https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u000000kGUjCAM&lang=en_US&refURL=http%3A%2F%2Fknowledgebase.paloaltonetworks.com%2FKCSArticleDetail