ERROR_IPSEC_IKE_POLICY_CHANGE - 13849 (0x3619)

Technical Meaning

This error code indicates that a change in the IP Security (IPSec) policy has invalidated Security Associations (SAs) that were established under an old policy.

Error Details

When this error occurs, it signifies that the system is transitioning to a new IPSec policy configuration. The existing SAs, which were created based on the previous policy settings, are no longer valid and must be re-established according to the updated policy.

Usage Context

This error typically arises in scenarios where an administrator modifies the IPSec policy or when the system automatically updates its security policies due to changes in network conditions or user configurations. The error is logged to alert administrators that SAs need to be renegotiated or renewed under the new policy settings.

Developer Interpretation

Developers should interpret this error as a signal that existing SAs are no longer valid and must be re-established according to the updated policy. This may require specific actions such as initiating a re-negotiation of SAs or adjusting application behavior to comply with the new security requirements.

Related Errors

• ERROR_IPSEC_IKE_NEGOTIATION_FAILED (0x80350412)
• ERROR_IPSEC_KEY_USAGE_MISMATCH (0x8035041B)

FAQ

Q: What does this error mean?

A: This error indicates that a change in the IPSec policy has invalidated existing SAs, necessitating their re-establishment.

Q: How should I handle this error?

A: You should ensure that your application or system re-negotiates and re-establishes SAs according to the new policy settings.

Summary

The ERROR_IPSEC_IKE_POLICY_CHANGE (0x3619) is a specific error indicating that an IPSec policy change has invalidated existing SAs. Developers must take appropriate actions to ensure compliance with the updated security policies.