Reference documentation and code samples for the Google Cloud Compute V1 API module Google::Cloud::Compute::V1::BfdPacket::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
Constants
UNDEFINED_DIAGNOSTIC
value: 0 A value indicating that the enum field is not set.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-29 UTC."],[],[],null,["# Google Cloud Compute V1 API - Module Google::Cloud::Compute::V1::BfdPacket::Diagnostic (v3.0.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.0.0 (latest)](/ruby/docs/reference/google-cloud-compute-v1/latest/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.22.0](/ruby/docs/reference/google-cloud-compute-v1/2.22.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.21.1](/ruby/docs/reference/google-cloud-compute-v1/2.21.1/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.20.0](/ruby/docs/reference/google-cloud-compute-v1/2.20.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.19.1](/ruby/docs/reference/google-cloud-compute-v1/2.19.1/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.18.0](/ruby/docs/reference/google-cloud-compute-v1/2.18.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.17.0](/ruby/docs/reference/google-cloud-compute-v1/2.17.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.16.0](/ruby/docs/reference/google-cloud-compute-v1/2.16.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.15.0](/ruby/docs/reference/google-cloud-compute-v1/2.15.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.14.0](/ruby/docs/reference/google-cloud-compute-v1/2.14.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.13.0](/ruby/docs/reference/google-cloud-compute-v1/2.13.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.12.0](/ruby/docs/reference/google-cloud-compute-v1/2.12.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.11.0](/ruby/docs/reference/google-cloud-compute-v1/2.11.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.10.0](/ruby/docs/reference/google-cloud-compute-v1/2.10.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.9.0](/ruby/docs/reference/google-cloud-compute-v1/2.9.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.8.0](/ruby/docs/reference/google-cloud-compute-v1/2.8.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.7.2](/ruby/docs/reference/google-cloud-compute-v1/2.7.2/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.6.0](/ruby/docs/reference/google-cloud-compute-v1/2.6.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.5.0](/ruby/docs/reference/google-cloud-compute-v1/2.5.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.4.0](/ruby/docs/reference/google-cloud-compute-v1/2.4.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.3.0](/ruby/docs/reference/google-cloud-compute-v1/2.3.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.2.0](/ruby/docs/reference/google-cloud-compute-v1/2.2.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.1.0](/ruby/docs/reference/google-cloud-compute-v1/2.1.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [2.0.0](/ruby/docs/reference/google-cloud-compute-v1/2.0.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.10.0](/ruby/docs/reference/google-cloud-compute-v1/1.10.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.9.0](/ruby/docs/reference/google-cloud-compute-v1/1.9.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.8.0](/ruby/docs/reference/google-cloud-compute-v1/1.8.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.7.1](/ruby/docs/reference/google-cloud-compute-v1/1.7.1/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.6.0](/ruby/docs/reference/google-cloud-compute-v1/1.6.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.5.0](/ruby/docs/reference/google-cloud-compute-v1/1.5.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.4.0](/ruby/docs/reference/google-cloud-compute-v1/1.4.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.3.0](/ruby/docs/reference/google-cloud-compute-v1/1.3.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.2.0](/ruby/docs/reference/google-cloud-compute-v1/1.2.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.1.0](/ruby/docs/reference/google-cloud-compute-v1/1.1.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [1.0.0](/ruby/docs/reference/google-cloud-compute-v1/1.0.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic)\n- [0.5.0](/ruby/docs/reference/google-cloud-compute-v1/0.5.0/Google-Cloud-Compute-V1-BfdPacket-Diagnostic) \nReference documentation and code samples for the Google Cloud Compute V1 API module Google::Cloud::Compute::V1::BfdPacket::Diagnostic.\n\nThe 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\n\nConstants\n---------\n\n### UNDEFINED_DIAGNOSTIC\n\n**value:** 0 \nA value indicating that the enum field is not set.\n\n### ADMINISTRATIVELY_DOWN\n\n**value:**121_685_798\n\n### CONCATENATED_PATH_DOWN\n\n**value:**26_186_892\n\n### CONTROL_DETECTION_TIME_EXPIRED\n\n**value:**135_478_383\n\n### DIAGNOSTIC_UNSPECIFIED\n\n**value:**58_720_895\n\n### ECHO_FUNCTION_FAILED\n\n**value:**220_687_466\n\n### FORWARDING_PLANE_RESET\n\n**value:**19_715_882\n\n### NEIGHBOR_SIGNALED_SESSION_DOWN\n\n**value:**374_226_742\n\n### NO_DIAGNOSTIC\n\n**value:**222_503_141\n\n### PATH_DOWN\n\n**value:**290_605_180\n\n### REVERSE_CONCATENATED_PATH_DOWN\n\n**value:**479_337_129"]]
