ERROR_IPSEC_IKE_ERROR - 13816 (0x35F8)

Unknown error occurred.

Updated: Feb 21, 2026

Introduction

The ERROR_IPSEC_IKE_ERROR with code 13816 (0x35F8) indicates an unknown error that has occurred during IPsec/IKE operations. This error is generic in nature, meaning it does not specify a particular technical mechanism or context.

Technical Meaning

The ERROR_IPSEC_IKE_ERROR return code signifies that the system encountered an unspecified issue while performing IPsec/IKE-related tasks. This could be due to various factors such as invalid parameters, corrupted data, unsupported operations, or incorrect usage context.

Error Details

  • Error Name: ERROR_IPSEC_IKE_ERROR
  • Numeric Code: 13816
  • Hex Code: 0x35F8
  • Short Description: Unknown error occurred in IPsec/IKE operations.

Usage Context

This error can occur in various scenarios involving IPsec/IKE, such as during the establishment of a security association (SA), key exchange, or data transmission. The exact context and cause may vary depending on the specific operation being performed.

Developer Interpretation

Developers should interpret this error as an indication that something unexpected happened within the IPsec/IKE subsystem. It is advisable to review the operation context, validate parameters, and ensure correct usage of the API or protocol.

Related Errors

  • ERROR_IPSEC_SA_RENDEZVOUS_FAILED (13820)
  • ERROR_IPSEC_PROCESS_INIT_FAILED (13796)
  • ERROR_IPSEC_PROCESS_TERMINATE_FAILED (13804)

FAQ

Q: What does the ERROR_IPSEC_IKE_ERROR mean?

A: It indicates an unknown error occurred during IPsec/IKE operations.

Q: How can I troubleshoot this error?

A: Review operation context, validate parameters, and ensure correct usage of the API or protocol.

Summary

The ERROR_IPSEC_IKE_ERROR with code 13816 (0x35F8) is a generic error indicating an unspecified issue in IPsec/IKE operations. Developers should interpret this error as a signal to investigate and correct any potential issues related to parameters, data integrity, or usage context.