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rdx83

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  • June 24, 2004 at 9:45 am in reply to: Modify packet [DELPHI] #5576
    rdx83
    Participant

      Thank for your help 🙂

      But how to calculate TCP checksum ?

      I’ve tried your function but the checksum is incorrect

      Thanks

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    Software Releases

    • 27.07.2024

    Windows Packet Filter v3.6.1

    • Granular Control of Static Filters: Added functions to allow precise management of static filters, including the ability to add and remove individual filters.
    • Static Filters Cache: Introduced a new static filters cache on the driver level and an associated API to enable or disable it, giving you more performance and control over filter caching mechanisms.
    • Packet Fragments Cache: Added a packet fragments cache on the driver level and an API for managing it, enhancing the control over packet fragmentation handling in the static filters.
    • 06.07.2024

    WireSock VPN Client v1.4.7

    • Updated to Windows Packet Filter v3.6.1, ensuring better compatibility and performance with the latest Windows versions.
    • Updated to the latest available Boringtun library, providing improved security and efficiency for the VPN operations.
    • Fixed a bug #68 in wgbooster.dll interface.
    • 24.06.2023

    WireSock VPN Gateway v1.1.4

    • Upgraded Windows Packet Filter Drivers to the latest version, v3.4.3, ensuring enhanced reliability and performance.
    • Launched a new ARM64 software build, broadening our software compatibility and enabling more powerful applications.
    • Optimized system performance, bringing noticeable enhancements in speed and responsiveness.

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