github nmap/npcap v1.74
Npcap 1.74

latest releases: v1.80, v1.79, v1.78...
17 months ago

Installer available from https://npcap.org/#download

  • Updated libpcap to 1.10.4.

  • Fixed an issue (#667) that prevented capture handles from receiving packets after a NDIS stack pause operation.

  • Fixed an issue that could cause inaccurate timestamps when multiple handles were open and using different timestamp modes. Fixes #666.

  • Fixed an issue preventing raw WiFi frame capture since Npcap 1.60.

  • Fixed an issue causing "failed to set hardware filter to promiscuous mode" errors with NetAdapterCx-based Windows 11 miniport drivers. Npcap was interpreting the NDIS spec too strictly; we have opened an issue with Microsoft to address the fault in netadaptercx.sys. Fixes #628.

  • Addressed several code readability and portability fixes in Packet.dll discovered using clang-tidy via Visual Studio Code Analysis.

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