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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThe content provides 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 latest version of the \u003ccode\u003eBfdPacket.Types.Diagnostic\u003c/code\u003e enum is documented under version 3.6.0, and older versions, starting from 1.0.0 up until 3.5.0, are also accessible.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBfdPacket.Types.Diagnostic\u003c/code\u003e enum includes various diagnostic codes, such as \u003ccode\u003eAdministrativelyDown\u003c/code\u003e, \u003ccode\u003eControlDetectionTimeExpired\u003c/code\u003e, and \u003ccode\u003eNoDiagnostic\u003c/code\u003e, that specify the reason for changes in session state.\u003c/p\u003e\n"],["\u003cp\u003eThe current version displayed on the page is 2.17.0.\u003c/p\u003e\n"]]],[],null,[]]
