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Posts in 2024
  • Solution Design Template

    Friday, June 28, 2024 in Blog

    Solution Design Template XXX System/Subsystem Detailed Design System Name XXX System Author XXX — — Submission Date 2021-6-30 Revision Record Version After Revision Revision Content Revision Date Revisor v1.0 XXXXXXX 2021-6-30 XXX …

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  • Command-Line Syntax Conventions

    Friday, June 28, 2024 in Blog

    Command-Line Syntax Conventions References https://www.ibm.com/docs/en/iotdm/11.3?topic=interface-command-line-syntax https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/command-line-syntax-key …

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  • Meanings of brackets in man pages

    Friday, June 28, 2024 in Blog

    Meanings of brackets in man pages Meanings of brackets in man pages In command-line help, different types of brackets generally carry the following meanings: Angle brackets <>: Angle brackets denote required arguments—values you must provide …

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  • Huawei C++ Programming Specification

    Friday, June 28, 2024 in Blog

    Huawei C++ Programming Specification C++ Programming Specification Purpose Rules are not perfect. By prohibiting features that might be useful in certain situations, they may affect code implementation. However, the purpose of our rules is …

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  • Some Characteristics of China Telecom's IPv6

    Friday, June 28, 2024 in Blog

    Some Characteristics of China Telecom’s IPv6 Some Characteristics of China Telecom’s IPv6 IPv6 has been fully deployed in China, with a sufficiently large IPv6 address pool, allowing each personal device to obtain an IPv6 address. For …

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  • Why we should not think of UDP in terms of TCP

    Friday, June 28, 2024 in Blog

    Why we should not think of UDP in terms of TCP Why we should not think of UDP in terms of TCP? Structural Differences TCP has many concepts: connection establishment, resource usage, data transfer, reliable delivery, retransmission based on …

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  • OpenVPN Network Connectivity Issues

    Friday, June 28, 2024 in Blog

    OpenVPN Configuration OpenVPN Configuration Tool Script openvpn-install Windows Firewall Configuration New-NetFirewallRule -DisplayName "@openvpn" -Direction Inbound -RemoteAddress 10.8.0.1/24 -Action Allow New-NetFirewallRule -DisplayName …

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  • Understanding Windows Networking_WFP

    Friday, June 28, 2024 in Blog

    Understanding Windows Networking_WFP Understanding Windows Networking Understanding Windows Networking WFP Terminology https://learn.microsoft.com/en-us/windows/win32/fwp/object-model …

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  • Understanding Windows Event Tracing (ETW)

    Friday, June 28, 2024 in Blog

    Understanding Windows Event Tracing (ETW) Understanding ETW Some unnecessary information has been filtered out; see the complete documentation at: https://docs.microsoft.com/en-us/windows/win32/etw/event-tracing-portal Understanding the Basics …

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  • wireguard configuration

    Friday, June 28, 2024 in Blog

    wireguard configuration wireguard Configuration Firewall Configuration wireguard /installtunnelservice <wg_conf_path> wg show Get-NetConnectionProfile Get-NetAdapter Get-NetFirewallProfile Set-NetFirewallProfile -Profile domain,public,private …

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