# Streaming Telemetry ## Configuration Template ```erlang telemetry model-driven destination-group {{ DG_NAME }} vrf {{ VRF_NAME }} address-family ipv4 {{ DST_IP }} port {{ DST_PORT )) encoding {{ TELEMETRY_ENCODING }} protocol {{ TELEMETRY_PROTOCOL }} ! ! sensor-group {{ SENSOR_NAME }} sensor-path {{ SENSOR_PATH }} ! subscription {{ SUBSCRIPTION_NAME }} sensor-group-id {{ SENSOR_NAME }} sample-interval {{ SAMPLE_INTERVAL }} destination-id {{ DG_NAME }} ! ! ``` ## Getting the Right YANG Model ```bash RP/0/RP0/CPU0:NCS540-02#schema-describe sho int te0/0/0/23 Mon Mar 30 09:31:48.974 UTC Action: get Path: RootOper.Interfaces.Interface ``` The thing you do afterwords is not obvious: ```erlang RP/0/RP0/CPU0:NCS540-02#run m2mcon Mon Mar 30 09:31:54.388 UTC Enter 'help' or '?' for help m2mcon> get RootOper.Interfaces.Interface({'InterfaceName': 'TenGigE0/0/0/23'}) Result: ["RootOper.Interfaces.Interface({'InterfaceName': 'TenGigE0/0/0/23'})", {'ARPInformation': None, 'Bandwidth': 10000000, 'Bandwidth64Bit': 10000000, 'BurnedInAddress': {'Address': '00:32:17:7d:c4:5c'}, 'CRCLength': None, 'CarrierDelay': {'CarrierDelayDown': 0, 'CarrierDelayUp': 10}, 'DampeningInformation': None, 'DataRates': {'Bandwidth': 10000000, 'InputDataRate': 0, 'InputLoad': 0, 'InputPacketRate': 0, 'LoadInterval': 9, 'OutputDataRate': 0, 'OutputLoad': 0, 'OutputPacketRate': 0, 'PeakInputDataRate': 0, 'PeakInputPacketRate': 0, 'PeakOutputDataRate': 0, 'PeakOutputPacketRate': 0, 'Reliability': 255}, 'Description': '"dd=QFX5100-02;di=xe-0/0/34;rem=QINQ 1-999"', 'Duplexity': 'IM_ATTR_DUPLEX_FULL', 'Encapsulation': 'ether', 'EncapsulationInformation': None, 'EncapsulationTypeString': 'ARPA', 'FastShutdown': False, 'HardwareTypeString': 'TenGigE', 'IPInformation': None, 'IfIndex': 43, 'InFlowControl': 'IM_ATTR_FLOW_CONTROL_OFF', 'InterfaceHandle': 'TenGigE0/0/0/23', 'InterfaceStatistics': {'FullInterfaceStats': {'Applique': 0, 'AvailabilityFlag': 0, 'BroadcastPacketsReceived': 435, 'BroadcastPacketsSent': 4105, 'BytesReceived': 3117310, 'BytesSent': 4249789, 'CRCErrors': 0, 'CarrierTransitions': 1, 'FramingErrorsReceived': 0, 'GiantPacketsReceived': 0, 'InputAborts': 0, 'InputDrops': 0, 'InputErrors': 0, 'InputIgnoredPackets': 0, 'InputOverruns': 0, 'InputQueueDrops': 0, 'LastDataTime': 1585560830, 'LastDiscontinuityTime': 1585319990, 'MulticastPacketsReceived': 8997, 'MulticastPacketsSent': 17904, 'OutputBufferFailures': 0, 'OutputBuffersSwappedOut': 0, 'OutputDrops': 0, 'OutputErrors': 0, 'OutputQueueDrops': 0, 'OutputUnderruns': 0, 'PacketsReceived': 10431, 'PacketsSent': 27015, 'ParityPacketsReceived': 0, 'Resets': 0, 'RuntPacketsReceived': 0, 'SecondsSinceLastClearCounters': 0, 'SecondsSincePacketReceived': 0, 'SecondsSincePacketSent': 0, 'ThrottledPacketsReceived': 0, 'UnknownProtocolPacketsReceived': 0}, 'StatsType': 'Full'}, 'InterfaceType': 'IFT_TENGETHERNET', 'InterfaceTypeInformation': None, 'IsDampeningEnabled': False, 'IsDataInverted': None, 'IsIntfLogical': False, 'IsL2Looped': False, 'IsL2TransportEnabled': False, 'IsMaintenanceEnabled': None, 'IsScrambleEnabled': None, 'Keepalive': None, 'L2InterfaceStatistics': None, 'LastStateTransitionTime': 240893, 'LineState': 'IM_STATE_UP', 'LinkType': 'IM_ATTR_LINK_TYPE_FORCE', 'LoopbackConfiguration': 'NoLoopback', 'MACAddress': {'Address': '00:32:17:7d:c4:5c'}, 'MTU': 9200, 'MaxBandwidth': 10000000, 'MaxBandwidth64Bit': 10000000, 'MediaType': 'IM_ATTR_MEDIA_10GBASE_SR', 'OutFlowControl': 'IM_ATTR_FLOW_CONTROL_OFF', 'ParentInterfaceName': None, 'Speed': 10000000, 'State': 'IM_STATE_UP', 'StateTransitionCount': 1, 'TransportMode': None}] ``` ## Getting Sample Telemetry Nobody knows it but you can get a sample telemetry output using CLI commands in IOS XR. Use `run mdt_exec` then specify a sensor path with `-s` key and define interval with `-c` key. ``` RP/0/RP0/CPU0:ios# run mdt_exec -s Cisco-IOS-XR-ipv4-bgp-oper:bgp/instances/instance/instance-active/default-vrf/neighbors/neighbor -c 10000 ``` ```javascript { "node_id_str": "iosxrv9000-1", "subscription_id_str": "app_TEST_200000001", "encoding_path": "Cisco-IOS-XR-ipv4-bgp-oper:bgp/instances/instance/instance-active/default-vrf/neighbors/neighbor", "collection_id": 1598, "collection_start_time": 1544519534493, "msg_timestamp": 1544519534504, "data_json": [{ "timestamp": 1544519534501, "keys": { "instance-name": "default", "neighbor-address": "192.168.0.2" }, "content": { "speaker-id": 0, "description": "iBGP peer iosxrv9000-2", "local-as": 1, "remote-as": 1, "has-internal-link": true, "is-external-neighbor-not-directly-connected": false, "messages-received": 1127, "messages-sent": 1127, "update-messages-in": 2, "update-messages-out": 2, "messages-queued-in": 0, "messages-queued-out": 0, "connection-established-time": 67405, "connection-state": "bgp-st-estab", "previous-connection-state": 3, "connection-admin-status": 0, "open-check-error-code": "none", "connection-local-address": { "afi": "ipv4", "ipv4-address": "192.168.0.1" }, "is-local-address-configured": false, "connection-local-port": 55050, "connection-remote-address": { "afi": "ipv4", "ipv4-address": "192.168.0.2" }, "connection-remote-port": 179, "neighbor-interface-handle": 0, "reset-notification-sent": false, "is-administratively-shut-down": false, "is-neighbor-max-prefix-shutdown": false, "is-out-of-memory-shutdown": false, "is-out-of-memory-forced-up": false, "is-ebgp-peer-as-league": false, "is-ebgp-peer-common-admin": false, "ttl-security-enabled": false, "suppress4-byte-as": false, "bfd-session-state": "bgp-bfd-state-none", "bfd-session-created-state": "bgp-bfd-state-none", "bfd-session-enable-mode": "bgp-bfd-enable-mode-disable", "bfd-minintervalval": 333, "bfd-multiplierval": 3, "bfd-state-ts": 1544452122865431850, "router-id": "192.168.0.2", "negotiated-protocol-version": 4, "ebgp-time-to-live": 1, "is-ebgp-multihop-bgpmpls-forwarding-disabled": false, "tcpmss": 0, "msg-log-in": 3, "msg-log-out": 3, "neighbor-local-as": 0, "local-as-no-prepend": false, "is-capability-negotiation-suppressed": false, "is-capability-negotiation-performed": true, "is-route-refresh-capability-received": true, "is-route-refresh-old-capability-received": true, "is-gr-aware": false, "is4-byte-as-capability-received": true, "is4-byte-as-capability-sent": true, "multi-protocol-capability-received": true, "hold-time": 180, "keep-alive-time": 60, "configured-hold-time": 180, "configured-keepalive": 60, "configured-min-acc-hold-time": 3, "min-advertise-interval": 0, "min-advertise-interval-msecs": 0, "min-origination-interval": 0, "connect-retry-interval": 30, "time-since-last-update": 67400, "time-since-last-read": 20, "time-since-last-read-reset": 0, "time-last-cb": 1544519513937719479, "time-last-cb-reset": 0, "time-last-fb": 0, "count-last-write": 2253, "time-since-last-write": 25, "attempted-last-write-bytes": 19, "actual-last-write-bytes": 19, "time-since-second-last-write": 85, "attempted-second-last-write-bytes": 19, "actual-second-last-write-bytes": 19, "time-since-last-write-reset": 0, "attempted-last-write-reset-bytes": 0, "actual-last-write-reset-bytes": 0, "time-since-second-last-write-reset": 0, "attempted-second-last-write-reset-bytes": 0, "actual-second-last-write-reset-bytes": 0, "last-write-event": 0, "second-last-write-event": 0, "last-k-aexpiry-reset": 0, "second-last-k-aexpiry-reset": 0, "last-k-anotsent-reset": 0, "last-k-aerror-reset": 0, "last-k-astart-reset": 0, "second-last-k-astart-reset": 0, "connection-up-count": 1, "connection-down-count": 0, "time-since-connection-last-dropped": 0, "reset-reason": "bgp-none", "peer-reset-reason": "bgp-peer-reset-reason-none", "peer-error-code": 0, "last-notify-error-code": 0, "last-notify-error-subcode": 0, "send-notification-info": { "time-since-last-notification": 0, "notification-error-code": 0, "notification-error-subcode": 0, "last-notification-data": [] }, "received-notification-info": { "time-since-last-notification": 0, "notification-error-code": 0, "notification-error-subcode": 0, "last-notification-data": [] }, "error-notifies-received": 0, "error-notifies-sent": 0, "remote-as-number": 1, "dmz-link-bandwidth": 0, "ebgp-recv-dmz": false, "ebgp-send-dmz-mode": "bgp-ebgp-send-dmz-disable", "tos-type": 0, "tos-value": 6, "performance-statistics": { "read-throttles": 0, "low-throttled-read": 0, "high-throttled-read": 0, "time-since-last-throttled-read": 20, "read-calls-count": 1126, "read-messages-count": 1127, "data-bytes-read": 21510, "io-read-time": 75, "write-calls-count": 1126, "data-bytes-written": 21510, "io-write-time": 921, "last-sent-seq-no": 21510, "write-subgroup-calls-count": 2250, "write-subgroup-messages-count": 2, "subgroup-list-time": 0, "write-queue-calls-count": 2257, "write-queue-messages-count": 2, "write-queue-time": 0, "inbound-update-messages": 2, "inbound-update-messages-time": 0, "maximum-read-size": 85, "actives": 1, "failed-post-actives": 0, "passives": 0, "rejected-passives": 0, "active-collision": 0, "passive-collision": 0, "control-to-read-thread-trigger": 0, "control-to-write-thread-trigger": 0, "network-status": 0, "reset-flags": 0, "nbr-flags": 1076953136, "nbr-fd": 488, "reset-retries": 0, "sync-flags": 0, "nsr-oper-down-count": 0, "last-nsr-scoped-sync": 0 }, "af-data": [{ "value": { "af-name": "ipv4", "is-neighbor-route-reflector-client": false, "is-legacy-pe-rt": false, "is-neighbor-af-capable": true, "is-soft-reconfiguration-inbound-allowed": false, "is-use-soft-reconfiguration-always-on": false, "remove-private-as-from-updates": false, "remove-private-as-entire-aspath-from-updates": false, "remove-private-as-from-inbound-updates": false, "remove-private-as-entire-aspath-from-inbound-updates": false, "flowspec-validation-d-isable": false, "flowspec-redirect-validation-d-isable": false, "orr-group-name": "", "orr-group-index": 0, "is-orr-root-address-configured": false, "advertise-afi": false, "advertise-afi-reorg": false, "advertise-afi-disable": false, "encapsulation-type": 0, "advertise-rt-type": 0, "advertise-afi-def-vrf-imp-disable": false, "advertise-evp-nv4afi-def-vrf-imp-disable": false, "advertise-evp-nv6afi-def-vrf-imp-disable": false, "advertise-afi-vrf-re-imp-disable": false, "advertise-evp-nv4afi-vrf-re-imp-disable": false, "advertise-evp-nv6afi-vrf-re-imp-disable": false, "advertise-afi-eo-r-ready": false, "always-use-next-hop-local": false, "sent-community-to-neighbor": false, "sent-gshut-community-to-neighbor": false, "sent-extended-community-to-neighbor": false, "neighbor-default-originate": false, "is-orf-sent": false, "is-update-deferred": false, "is-orf-send-scheduled": false, "update-group-number": 2, "filter-group-index": 1, "is-update-throttled": false, "is-update-leaving": false, "vpn-update-gen-enabled": false, "vpn-update-gen-trigger-enabled": false, "is-addpath-send-operational": false, "is-addpath-receive-operational": false, "neighbor-version": 4, "weight": 0, "max-prefix-limit": 1048576, "use-max-prefix-warning-only": false, "max-prefix-discard-extra-paths": false, "max-prefix-exceed-discard-paths": false, "max-prefix-threshold-percent": 75, "max-prefix-restart-time": 0, "prefixes-accepted": 1, "prefixes-synced": 0, "prefixes-withdrawn-not-found": 0, "prefixes-denied": 0, "prefixes-denied-no-policy": 0, "prefixes-denied-rt-permit": 0, "prefixes-denied-orf-policy": 0, "prefixes-denied-policy": 0, "number-of-bestpaths": 1, "number-of-best-externalpaths": 0, "prefixes-advertised": 1, "prefixes-be-advertised": 0, "prefixes-suppressed": 0, "prefixes-withdrawn": 0, "is-peer-orf-capable": false, "is-advertised-orf-send": false, "is-received-orf-send-capable": false, "is-advertised-orf-receive": false, "is-received-orf-receive-capable": false, "is-advertised-graceful-restart": false, "is-graceful-restart-state-flag": false, "is-received-graceful-restart-capable": false, "is-add-path-send-capability-advertised": false, "is-add-path-send-capability-received": false, "is-add-path-receive-capability-advertised": false, "is-add-path-receive-capability-received": false, "is-ext-nh-encoding-capability-received": true, "is-ext-nh-encoding-capability-sent": true, "restart-time": 0, "local-restart-time": 120, "stale-path-timeout": 360, "rib-purge-timeout-value": 600, "neighbor-preserved-forwarding-state": false, "long-lived-graceful-restart-stale-time-configured": false, "long-lived-graceful-restart-stale-time-sent": 0, "long-lived-graceful-restart-stale-time-accept": 0, "long-lived-graceful-restart-capability-received": false, "long-lived-graceful-restart-stale-time-received": 0, "neighbor-preserved-long-lived-forwarding-state": false, "neighbor-long-lived-graceful-restart-capable": false, "neighbor-long-lived-graceful-restart-time-remaining": 0, "route-refreshes-received": 0, "route-refreshes-sent": 0, "refresh-target-version": 0, "refresh-version": 0, "refresh-acked-version": 0, "is-prefix-orf-present": false, "orf-entries-received": 0, "is-default-originate-sent": false, "route-policy-prefix-orf": "", "route-policy-in": "", "route-policy-out": "", "route-policy-default-originate": "", "is-neighbor-ebgp-without-inbound-policy": false, "is-neighbor-ebgp-without-outbound-policy": false, "is-as-override-set": false, "is-allow-as-in-set": false, "allow-as-in-count": 0, "address-family-long-lived-time": 0, "eo-r-received-in-read-only": true, "acked-version": 4, "synced-acked-version": 0, "outstanding-version": 0, "outstanding-refresh-version": 0, "outstanding-version-max": 1, "neighbor-af-performance-statistics": { "sub-group-pending-message-count": 0, "processed-messages": 2, "sent-messages": 2, "split-horizon-update-transmit": 0, "split-horizon-update-blocked": 0, "split-horizon-withdraw-transmit": 0, "split-horizon-withdraw-blocked": 0 }, "is-aigp-set": true, "is-rt-present": false, "extended-community": [], "is-rt-present-standby": false, "extended-community-standby": [], "accept-own-enabled": false, "selective-multipath-eligible": false, "afrpki-disable": false, "afrpki-use-validity": false, "afrpki-allow-invalid": false, "afrpki-signal-ibgp": false, "is-advertise-permanent-network": false, "is-send-mcast-attr": true, "import-stitching": false, "import-reoriginate": false, "import-reoriginate-stitching": false, "advertise-v4-flags": 0, "advertise-v6-flags": 0, "advertise-local-labeled-route-unicast": true, "prefixes-denied-non-cumulative": 0, "enable-label-stack": false } }, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], "tcp-session-open-mode": "bgp-tcp-mode-type-either", "vrf-name": "default", "standby-rp": false, "nsr-enabled": true, "graceful-restart-enabled-nbr": false, "gr-restart-time": 120, "gr-stale-path-time": 360, "fssn-offset": 0, "fpbsn-offset": 0, "last-ackd-seq-no": 21491, "bytes-written": 211, "bytes-read": 21510, "socket-read-bytes": 21510, "is-read-disabled": false, "update-bytes-read": 85, "nsr-state": "bgp-nbr-nsr-st-none", "is-passive-close": true, "nbr-enforce-first-as": true, "active-bmp-servers": 0, "nbr-cluster-id": 0, "nbr-in-cluster": 0, "ignore-connected": false, "internal-vpn-client": false, "io-armed": false, "read-armed": true, "write-armed": true, "message-statistics": { "open": { "tx": { "count": 1, "last-time-spec": { "seconds": 1544452126, "nanoseconds": 531684284 } }, "rx": { "count": 1, "last-time-spec": { "seconds": 1544452128, "nanoseconds": 541118865 } } }, "notification": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "update": { "tx": { "count": 2, "last-time-spec": { "seconds": 1544452248, "nanoseconds": 565159651 } }, "rx": { "count": 2, "last-time-spec": { "seconds": 1544452133, "nanoseconds": 547431435 } } }, "keepalive": { "tx": { "count": 1124, "last-time-spec": { "seconds": 1544519508, "nanoseconds": 898479932 } }, "rx": { "count": 1124, "last-time-spec": { "seconds": 1544519513, "nanoseconds": 937602174 } } }, "route-refresh": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "total": { "tx": { "count": 1127, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 1127, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } } }, "discard-data-bytes": 0, "local-as-replace-as": false, "local-as-dual-as": false, "local-as-dual-as-mode-native": false, "egress-peer-engineering-enabled": false, "tcp-init-sync-time-spec": { "seconds": 0, "nanoseconds": 0 }, "tcp-init-sync-phase-two-time-spec": { "seconds": 0, "nanoseconds": 0 }, "tcp-init-sync-done-time-spec": { "seconds": 0, "nanoseconds": 0 }, "discard-as4-path": 0, "rpki-disable": false, "rpki-use-validity": false, "rpki-allow-invalid": false, "rpki-signal-ibgp": false, "graceful-maintenance": { "gshut-exists": false, "gshut-local-active": false, "gshut-active": false, "gshut-locpref-set": false, "gshut-locpref": 0, "gshut-prepends": 0 }, "dynamic-neighbor": false } }, { "timestamp": 1544519534501, "keys": { "instance-name": "default", "neighbor-address": "192.168.0.3" }, "content": { "speaker-id": 0, "description": "", "local-as": 1, "remote-as": 1, "has-internal-link": true, "is-external-neighbor-not-directly-connected": false, "messages-received": 0, "messages-sent": 0, "update-messages-in": 0, "update-messages-out": 0, "messages-queued-in": 0, "messages-queued-out": 0, "connection-established-time": 0, "connection-state": "bgp-st-idle", "previous-connection-state": 1, "connection-admin-status": 0, "open-check-error-code": "no-best-local-address", "connection-local-address": { "afi": "ipv4", "ipv4-address": "0.0.0.0" }, "is-local-address-configured": false, "connection-local-port": 0, "connection-remote-address": { "afi": "ipv4", "ipv4-address": "192.168.0.3" }, "connection-remote-port": 0, "neighbor-interface-handle": 0, "reset-notification-sent": false, "is-administratively-shut-down": false, "is-neighbor-max-prefix-shutdown": false, "is-out-of-memory-shutdown": false, "is-out-of-memory-forced-up": false, "is-ebgp-peer-as-league": false, "is-ebgp-peer-common-admin": false, "ttl-security-enabled": false, "suppress4-byte-as": false, "bfd-session-state": "bgp-bfd-state-none", "bfd-session-created-state": "bgp-bfd-state-none", "bfd-session-enable-mode": "bgp-bfd-enable-mode-disable", "bfd-minintervalval": 333, "bfd-multiplierval": 3, "bfd-state-ts": 1544452122866101275, "router-id": "0.0.0.0", "negotiated-protocol-version": 4, "ebgp-time-to-live": 1, "is-ebgp-multihop-bgpmpls-forwarding-disabled": false, "tcpmss": 0, "msg-log-in": 3, "msg-log-out": 3, "neighbor-local-as": 0, "local-as-no-prepend": false, "is-capability-negotiation-suppressed": false, "is-capability-negotiation-performed": false, "is-route-refresh-capability-received": false, "is-route-refresh-old-capability-received": false, "is-gr-aware": false, "is4-byte-as-capability-received": false, "is4-byte-as-capability-sent": false, "multi-protocol-capability-received": false, "hold-time": 180, "keep-alive-time": 60, "configured-hold-time": 180, "configured-keepalive": 60, "configured-min-acc-hold-time": 3, "min-advertise-interval": 0, "min-advertise-interval-msecs": 0, "min-origination-interval": 0, "connect-retry-interval": 30, "time-since-last-update": 0, "time-since-last-read": 0, "time-since-last-read-reset": 0, "time-last-cb": 0, "time-last-cb-reset": 0, "time-last-fb": 0, "count-last-write": 0, "time-since-last-write": 0, "attempted-last-write-bytes": 0, "actual-last-write-bytes": 0, "time-since-second-last-write": 0, "attempted-second-last-write-bytes": 0, "actual-second-last-write-bytes": 0, "time-since-last-write-reset": 0, "attempted-last-write-reset-bytes": 0, "actual-last-write-reset-bytes": 0, "time-since-second-last-write-reset": 0, "attempted-second-last-write-reset-bytes": 0, "actual-second-last-write-reset-bytes": 0, "last-write-event": 0, "second-last-write-event": 0, "last-k-aexpiry-reset": 0, "second-last-k-aexpiry-reset": 0, "last-k-anotsent-reset": 0, "last-k-aerror-reset": 0, "last-k-astart-reset": 0, "second-last-k-astart-reset": 0, "connection-up-count": 0, "connection-down-count": 0, "time-since-connection-last-dropped": 0, "reset-reason": "bgp-none", "peer-reset-reason": "bgp-peer-reset-reason-none", "peer-error-code": 0, "last-notify-error-code": 0, "last-notify-error-subcode": 0, "send-notification-info": { "time-since-last-notification": 0, "notification-error-code": 0, "notification-error-subcode": 0, "last-notification-data": [] }, "received-notification-info": { "time-since-last-notification": 0, "notification-error-code": 0, "notification-error-subcode": 0, "last-notification-data": [] }, "error-notifies-received": 0, "error-notifies-sent": 0, "remote-as-number": 1, "dmz-link-bandwidth": 0, "ebgp-recv-dmz": false, "ebgp-send-dmz-mode": "bgp-ebgp-send-dmz-disable", "tos-type": 0, "tos-value": 6, "performance-statistics": { "read-throttles": 0, "low-throttled-read": 0, "high-throttled-read": 0, "time-since-last-throttled-read": 0, "read-calls-count": 0, "read-messages-count": 0, "data-bytes-read": 0, "io-read-time": 0, "write-calls-count": 0, "data-bytes-written": 0, "io-write-time": 0, "last-sent-seq-no": 0, "write-subgroup-calls-count": 0, "write-subgroup-messages-count": 0, "subgroup-list-time": 0, "write-queue-calls-count": 0, "write-queue-messages-count": 0, "write-queue-time": 0, "inbound-update-messages": 0, "inbound-update-messages-time": 0, "maximum-read-size": 0, "actives": 0, "failed-post-actives": 0, "passives": 0, "rejected-passives": 0, "active-collision": 0, "passive-collision": 0, "control-to-read-thread-trigger": 0, "control-to-write-thread-trigger": 0, "network-status": 0, "reset-flags": 0, "nbr-flags": 0, "nbr-fd": -1, "reset-retries": 0, "sync-flags": 0, "nsr-oper-down-count": 0, "last-nsr-scoped-sync": 0 }, "af-data": [{ "value": { "af-name": "ipv4", "is-neighbor-route-reflector-client": false, "is-legacy-pe-rt": false, "is-neighbor-af-capable": false, "is-soft-reconfiguration-inbound-allowed": false, "is-use-soft-reconfiguration-always-on": false, "remove-private-as-from-updates": false, "remove-private-as-entire-aspath-from-updates": false, "remove-private-as-from-inbound-updates": false, "remove-private-as-entire-aspath-from-inbound-updates": false, "flowspec-validation-d-isable": false, "flowspec-redirect-validation-d-isable": false, "orr-group-name": "", "orr-group-index": 0, "is-orr-root-address-configured": false, "advertise-afi": false, "advertise-afi-reorg": false, "advertise-afi-disable": false, "encapsulation-type": 0, "advertise-rt-type": 0, "advertise-afi-def-vrf-imp-disable": false, "advertise-evp-nv4afi-def-vrf-imp-disable": false, "advertise-evp-nv6afi-def-vrf-imp-disable": false, "advertise-afi-vrf-re-imp-disable": false, "advertise-evp-nv4afi-vrf-re-imp-disable": false, "advertise-evp-nv6afi-vrf-re-imp-disable": false, "advertise-afi-eo-r-ready": false, "always-use-next-hop-local": false, "sent-community-to-neighbor": false, "sent-gshut-community-to-neighbor": false, "sent-extended-community-to-neighbor": false, "neighbor-default-originate": false, "is-orf-sent": false, "is-update-deferred": false, "is-orf-send-scheduled": false, "update-group-number": 1, "filter-group-index": 0, "is-update-throttled": false, "is-update-leaving": false, "vpn-update-gen-enabled": false, "vpn-update-gen-trigger-enabled": false, "is-addpath-send-operational": false, "is-addpath-receive-operational": false, "neighbor-version": 0, "weight": 0, "max-prefix-limit": 1048576, "use-max-prefix-warning-only": false, "max-prefix-discard-extra-paths": false, "max-prefix-exceed-discard-paths": false, "max-prefix-threshold-percent": 75, "max-prefix-restart-time": 0, "prefixes-accepted": 0, "prefixes-synced": 0, "prefixes-withdrawn-not-found": 0, "prefixes-denied": 0, "prefixes-denied-no-policy": 0, "prefixes-denied-rt-permit": 0, "prefixes-denied-orf-policy": 0, "prefixes-denied-policy": 0, "number-of-bestpaths": 0, "number-of-best-externalpaths": 0, "prefixes-advertised": 0, "prefixes-be-advertised": 0, "prefixes-suppressed": 0, "prefixes-withdrawn": 0, "is-peer-orf-capable": false, "is-advertised-orf-send": false, "is-received-orf-send-capable": false, "is-advertised-orf-receive": false, "is-received-orf-receive-capable": false, "is-advertised-graceful-restart": false, "is-graceful-restart-state-flag": false, "is-received-graceful-restart-capable": false, "is-add-path-send-capability-advertised": false, "is-add-path-send-capability-received": false, "is-add-path-receive-capability-advertised": false, "is-add-path-receive-capability-received": false, "is-ext-nh-encoding-capability-received": false, "is-ext-nh-encoding-capability-sent": false, "restart-time": 0, "local-restart-time": 120, "stale-path-timeout": 360, "rib-purge-timeout-value": 600, "neighbor-preserved-forwarding-state": false, "long-lived-graceful-restart-stale-time-configured": false, "long-lived-graceful-restart-stale-time-sent": 0, "long-lived-graceful-restart-stale-time-accept": 0, "long-lived-graceful-restart-capability-received": false, "long-lived-graceful-restart-stale-time-received": 0, "neighbor-preserved-long-lived-forwarding-state": false, "neighbor-long-lived-graceful-restart-capable": false, "neighbor-long-lived-graceful-restart-time-remaining": 0, "route-refreshes-received": 0, "route-refreshes-sent": 0, "refresh-target-version": 0, "refresh-version": 0, "refresh-acked-version": 0, "is-prefix-orf-present": false, "orf-entries-received": 0, "is-default-originate-sent": false, "route-policy-prefix-orf": "", "route-policy-in": "", "route-policy-out": "", "route-policy-default-originate": "", "is-neighbor-ebgp-without-inbound-policy": false, "is-neighbor-ebgp-without-outbound-policy": false, "is-as-override-set": false, "is-allow-as-in-set": false, "allow-as-in-count": 0, "address-family-long-lived-time": 0, "eo-r-received-in-read-only": false, "acked-version": 1, "synced-acked-version": 0, "outstanding-version": 0, "outstanding-refresh-version": 0, "outstanding-version-max": 0, "neighbor-af-performance-statistics": { "sub-group-pending-message-count": 0, "processed-messages": 0, "sent-messages": 0, "split-horizon-update-transmit": 0, "split-horizon-update-blocked": 0, "split-horizon-withdraw-transmit": 0, "split-horizon-withdraw-blocked": 0 }, "is-aigp-set": true, "is-rt-present": false, "extended-community": [], "is-rt-present-standby": false, "extended-community-standby": [], "accept-own-enabled": false, "selective-multipath-eligible": false, "afrpki-disable": false, "afrpki-use-validity": false, "afrpki-allow-invalid": false, "afrpki-signal-ibgp": false, "is-advertise-permanent-network": false, "is-send-mcast-attr": true, "import-stitching": false, "import-reoriginate": false, "import-reoriginate-stitching": false, "advertise-v4-flags": 0, "advertise-v6-flags": 0, "advertise-local-labeled-route-unicast": true, "prefixes-denied-non-cumulative": 0, "enable-label-stack": false } }, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], "tcp-session-open-mode": "bgp-tcp-mode-type-either", "vrf-name": "default", "standby-rp": false, "nsr-enabled": true, "graceful-restart-enabled-nbr": false, "gr-restart-time": 120, "gr-stale-path-time": 360, "fssn-offset": 0, "fpbsn-offset": 0, "last-ackd-seq-no": 0, "bytes-written": 0, "bytes-read": 0, "socket-read-bytes": 0, "is-read-disabled": false, "update-bytes-read": 0, "nsr-state": "bgp-nbr-nsr-st-none", "is-passive-close": false, "nbr-enforce-first-as": true, "active-bmp-servers": 0, "nbr-cluster-id": 0, "nbr-in-cluster": 0, "ignore-connected": false, "internal-vpn-client": false, "io-armed": false, "read-armed": false, "write-armed": false, "message-statistics": { "open": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "notification": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "update": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "keepalive": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "route-refresh": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } }, "total": { "tx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } }, "rx": { "count": 0, "last-time-spec": { "seconds": 0, "nanoseconds": 0 } } } }, "discard-data-bytes": 0, "local-as-replace-as": false, "local-as-dual-as": false, "local-as-dual-as-mode-native": false, "egress-peer-engineering-enabled": false, "tcp-init-sync-time-spec": { "seconds": 0, "nanoseconds": 0 }, "tcp-init-sync-phase-two-time-spec": { "seconds": 0, "nanoseconds": 0 }, "tcp-init-sync-done-time-spec": { "seconds": 0, "nanoseconds": 0 }, "discard-as4-path": 0, "rpki-disable": false, "rpki-use-validity": false, "rpki-allow-invalid": false, "rpki-signal-ibgp": false, "graceful-maintenance": { "gshut-exists": false, "gshut-local-active": false, "gshut-active": false, "gshut-locpref-set": false, "gshut-locpref": 0, "gshut-prepends": 0 }, "dynamic-neighbor": false } }], "collection_end_time": 1544519534504 } ``` Another example: ```erlang RP/0/RP0/CPU0:NCS540-02#run mdt_exec -s Cisco-IOS-XR-infra-statsd-oper:infra-statistics/interfaces/interface/latest/generic-counters -c 10000 Mon Mar 30 13:26:38.811 UTC Enter any key to exit... Sub_id 200000001, flag 0, len 0 Sub_id 200000001, flag 4, len 43268 -------- ``` ## metrics.json Corresponding metrics.json ```javascript [ { "basepath": "Cisco-IOS-XR-ipv4-bgp-oper:bgp/instances/instance/instance-active/default-vrf/neighbors/neighbor", "spec": { "fields": [ {"name": "neighbor-address", "tag": true}, {"name": "connection-state"}, {"name": "remote-as"}, {"name": "af-data", "fields": [ {"name": "value", "fields": [{"name": "af-name", "tag": true}, {"name": "prefixes-accepted"}, {"name": "prefixes-denied"}, {"name": "prefixes-advertised"} ] } ] } ] } } ] ``` ## Telemetry Software Stack ### Docker Network ```bash docker network create influxdb ``` ### InfluxDB ```bash docker run -it -d --name=influxdb \ --net=influxdb \ -p 8083:8083 \ -p 8086:8086 \ influxdb ``` ### **InfluxDB Logs** ```bash docker logs -f influxdb ``` ```bash docker exec -it influxdb influx ``` ### Telegraf ```bash docker run -d --name=telegraf \ --net=influxdb \ -p 57000:57000 \ -v ~/telegraf.conf:/etc/telegraf/telegraf.conf:ro \ telegraf ``` ```erlang # telegraf.conf # Global Agent Configuration [agent] hostname = "telemetry-container" flush_interval = "15s" interval = "15s" # gRPC Dial-Out Telemetry Listener [[inputs.cisco_telemetry_mdt]] transport = "grpc" service_address = ":57000" # Output Plugin InfluxDB [[outputs.influxdb]] database = "telegraf" urls = [ "http://influxdb:8086" ] username = "telegraf" password = "telegraf" ``` ```bash docker logs -f telegraf ``` ### Grafana ```bash docker run -d --name=grafana \ --net=influxdb \ -p 3000:3000 \ grafana/grafana ```