pmtu

About this tag
The PMTU tag on WindowsForum.com covers Path MTU Discovery issues in Windows networking. Discussions focus on packet loss problems that occur when the MTU is set below 576 bytes and PMTU discovery is enabled, referencing Microsoft KB article 2896146. This tag is relevant for network administrators and IT professionals troubleshooting connectivity or performance issues related to MTU settings and PMTU behavior on Windows systems.
  1. News

    Packet loss occurs when MTU is below 576 and PMTU discovery is enabled in Windows

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