Windows Security Log Event ID 4962

Operating Systems Windows 2008 R2 and 7
Windows 2012 R2 and 8.1
Windows 2016 and 10
Windows Server 2019 and 2022
 • Subcategory
 • Subcategory could not be determined
Type Success
Corresponding events
in Windows 2003
and before

4962: IPsec dropped an inbound packet that failed a replay check

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Examples of 4962

IPsec dropped an inbound packet that failed a replay check. The inbound packet had too low a sequence number to ensure it was not a replay.

Remote Network Address: %1
Inbound SA SPI:  %2

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