Reference documentation and code samples for the Compute Engine v1 API enum BfdPacket.Types.Diagnostic.
The diagnostic code specifies the local system's reason for the last change in session state. This allows remote systems to determine the reason that the previous session failed, for example. These diagnostic codes are specified in section 4.1 of RFC5880
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis webpage provides reference documentation for the \u003ccode\u003eBfdPacket.Types.Diagnostic\u003c/code\u003e enum within the Google Cloud Compute Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe content lists available versions of the Google Cloud Compute v1 API for \u003ccode\u003e.NET\u003c/code\u003e, ranging from version 1.0.0 to the latest 3.6.0, all of which contain the BfdPacket.Types.Diagnostic.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBfdPacket.Types.Diagnostic\u003c/code\u003e enum defines possible diagnostic codes, including \u003ccode\u003eAdministrativelyDown\u003c/code\u003e, \u003ccode\u003eConcatenatedPathDown\u003c/code\u003e, \u003ccode\u003eControlDetectionTimeExpired\u003c/code\u003e, \u003ccode\u003eEchoFunctionFailed\u003c/code\u003e, \u003ccode\u003eForwardingPlaneReset\u003c/code\u003e, and others, to specify the reason for changes in session state.\u003c/p\u003e\n"],["\u003cp\u003eThe enum documentation includes a table of fields such as \u003ccode\u003eAdministrativelyDown\u003c/code\u003e, \u003ccode\u003eControlDetectionTimeExpired\u003c/code\u003e, \u003ccode\u003eNoDiagnostic\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, along with \u003ccode\u003eUndefinedDiagnostic\u003c/code\u003e to show the enum field is not set.\u003c/p\u003e\n"]]],[],null,[]]
