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Instability issues between Check Point Security Gateway and Microsoft Azure in IKEv2 Site to Site VPN Technical Level
Symptoms
  • Microsoft Azure gateways may not allow VPN renegotiation, if keys already exist for tunnel.
  • In some circumstances, a renegotiation request may be received, if the Microsoft Azure gateway believes that the tunnel should still be up and running.
  • In case of SMB Appliance, such as Check Point 1490, the following error is shown in SFWD.elg: "[ikev2] ikeAuthExchange_r::createIDrPayload: invalid ID-r payload"
Solution
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