ERROR_IPSEC_IKE_PROCESS_ERR_PROP - 13831 (0x3607)
Error processing Proposal payload.
Updated: Feb 21, 2026
Overview
The error code ERROR_IPSEC_IKE_PROCESS_ERR_PROP (13831, 0x3607) is encountered during the processing of IPsec IKE negotiations. This error specifically indicates an issue with the Proposal payload.
Technical Meaning
This error occurs when the Windows operating system encounters a problem while processing the Proposal payload during Internet Key Exchange (IKE) negotiations for IPsec. The Proposal payload contains information about cryptographic algorithms, key exchange methods, and other parameters required to establish secure communication channels.
Error Details
The ERROR_IPSEC_IKE_PROCESS_ERR_PROP error is a specific technical issue that can arise in the context of IPsec security protocols. It suggests that there was an error during the processing of the Proposal payload, which is part of the IKE negotiation process. This payload typically includes details such as encryption algorithms, key exchange methods, and other cryptographic parameters.
Usage Context
This error code is relevant to developers working with IPsec configurations in Windows environments. It may be encountered when setting up or troubleshooting IPsec policies that involve IKE negotiations.
Developer Interpretation
When this error occurs, it indicates a problem with the Proposal payload during IKE negotiations. Developers should review the configuration of their IPsec policies and ensure that all parameters are correctly specified. Common issues might include incorrect algorithm selections, mismatched key exchange methods, or other misconfigurations in the Proposal payload.
Related Errors
ERROR_IPSEC_IKE_PROCESS_ERR_SA(13829): Indicates an issue with processing the Security Association (SA) payload.ERROR_IPSEC_IKE_PROCESS_ERR_CERT(13830): Indicates a problem with certificate processing during IKE negotiations.
FAQ
Q: What does the ERROR_IPSEC_IKE_PROCESS_ERR_PROP error mean?
A: This error indicates an issue with processing the Proposal payload in IPsec IKE negotiations. It suggests that there was a problem with the cryptographic parameters or algorithms specified in the Proposal payload.
Q: How can I troubleshoot this error?
A: Review your IPsec policy configuration and ensure all cryptographic parameters are correctly set. Check for any mismatches in key exchange methods, encryption algorithms, or other relevant settings.
Summary
The ERROR_IPSEC_IKE_PROCESS_ERR_PROP (13831) is a specific technical error that occurs during the processing of Proposal payloads in IPsec IKE negotiations. Developers should ensure correct configuration and validation of cryptographic parameters to avoid this issue.