routeros better port error monitoring
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SHA256:v0410ZKfuO1QHdgKBsdQNF64xmTxOF8osF1LIqwTcVw
4 changed files with 139 additions and 61 deletions
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@ -171,61 +171,131 @@ def routeros_monitoring_telegraf_inputs(metadata):
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},
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# Interface statistics (MikroTik-specific mib)
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{
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"name": "interface_mikrotik",
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"name": "interface_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTable",
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"field": [
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# Join / label
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# Join key / label (usually identical to IF-MIB ifName)
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{
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"name": "ifName",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsName",
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"is_tag": True,
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},
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# RX errors (physisch + framing)
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# =========================
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# Physical layer (L1/L2)
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# =========================
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# CRC/FCS errors → very often cabling, connectors, SFPs, signal quality (EMI)
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{
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"name": "rx_fcs_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxFCSError",
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},
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# Alignment errors → typically duplex mismatch or PHY problems
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{
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"name": "rx_align_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxAlignError",
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},
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# Code errors → PHY encoding errors (signal/SFP/PHY)
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{
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"name": "rx_code_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxCodeError",
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},
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# Carrier errors → carrier lost (copper issues, autoneg, PHY instability)
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{
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"name": "rx_carrier_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxCarrierError",
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},
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# Jabber → extremely long invalid frames (faulty NIC/PHY, very severe)
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{
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"name": "rx_jabber",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxJabber",
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},
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# RX drops
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# ==================================
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# Length / framing anomalies (diagnostic)
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# ==================================
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# Frames shorter than minimum (noise, collisions, broken sender)
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{
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"name": "rx_too_short",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxTooShort",
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},
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# Frames longer than allowed (MTU mismatch, framing errors)
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{
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"name": "rx_too_long",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxTooLong",
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},
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# Fragments (often collision-related or duplex mismatch)
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{
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"name": "rx_fragment",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxFragment",
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},
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# Generic length errors
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{
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"name": "rx_length_errors",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxLengthError",
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},
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# ==================
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# Drops (real packet loss)
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# ==================
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# RX drops (queue/ASIC/policy/overload) → highly alert-worthy
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{
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"name": "rx_drop",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxDrop",
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},
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# TX drops
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# TX drops (buffer/queue exhaustion, scheduling, ASIC limits)
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{
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"name": "tx_drop",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxDrop",
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},
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# Duplex / collision (sollten 0 sein)
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# =========================================
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# Duplex / collision indicators
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# (should be zero on full-duplex links)
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# =========================================
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# Total collisions (relevant only for half-duplex or misconfigurations)
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{
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"name": "tx_collisions",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxCollision",
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},
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# Late collisions → almost always duplex mismatch / bad autoneg
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{
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"name": "tx_late_collisions",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxLateCollision",
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},
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# Aggregate collision counter (context)
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{
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"name": "tx_total_collisions",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxTotalCollision",
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},
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# Excessive collisions → persistent duplex problems
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{
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"name": "tx_excessive_collisions",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxExcessiveCollision",
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},
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# Stabilität
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# ==================
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# Flow control (diagnostic)
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# ==================
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# Pause frames received (peer throttling you)
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{
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"name": "rx_pause",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxPause",
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},
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# Pause frames sent (you throttling the peer)
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{
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"name": "tx_pause",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxPause",
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},
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# Pause frames actually honored
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{
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"name": "tx_pause_honored",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxPauseHonored",
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},
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# ==========
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# Stability
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# ==========
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# Link-down events (loose cables, bad SFPs, PoE power drops, reboots)
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{
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"name": "link_downs",
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"oid": "MIKROTIK-MIB::mtxrInterfaceStatsLinkDowns",
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@ -1,42 +0,0 @@
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{
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'in': {
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'stacked': True,
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'queries': {
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'in': {
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'filters': {
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'_measurement': 'interface',
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'_field': ['in_discards'],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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},
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},
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'min': 0,
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'unit': 'pps',
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'tooltip': 'multi',
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'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
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'legend': {
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'displayMode': 'hidden',
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},
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},
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'out': {
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'stacked': True,
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'queries': {
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'out': {
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'filters': {
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'_measurement': 'interface',
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'_field': ['out_discards'],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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},
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},
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'min': 0,
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'unit': 'pps',
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'tooltip': 'multi',
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'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
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'legend': {
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'displayMode': 'hidden',
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},
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},
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}
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@ -1,11 +1,33 @@
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{
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'in': {
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'critical': {
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'stacked': True,
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'queries': {
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'in': {
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'generic': {
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'filters': {
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'_measurement': 'interface',
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'_field': ['in_errors'],
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'_field': [
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'in_errors',
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'out_errors',
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],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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},
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'mikrotik': {
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'filters': {
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'_measurement': 'interface_mikrotik',
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'_field': [
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'rx_fcs_errors',
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'rx_align_errors',
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'rx_code_errors',
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'rx_carrier_errors',
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'rx_jabber',
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'rx_fragment',
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'rx_length_errors',
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'tx_late_collisions',
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'tx_excessive_collisions',
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'link_downs',
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],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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@ -14,18 +36,43 @@
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'min': 0,
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'unit': 'pps',
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'tooltip': 'multi',
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'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
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'display_name': '${__field.name} ${__field.labels.ifName}',
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'legend': {
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'displayMode': 'hidden',
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'displayMode': 'table',
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'placement': 'right',
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'calcs': [
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'max',
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],
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},
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},
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'out': {
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'warning': {
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'stacked': True,
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'queries': {
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'out': {
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'generic': {
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'filters': {
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'_measurement': 'interface',
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'_field': ['out_errors'],
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'_field': [
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'in_discards',
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'out_discards',
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],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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},
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'mikrotik': {
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'filters': {
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'_measurement': 'interface_mikrotik',
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'_field': [
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'rx_too_short',
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'rx_too_long',
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'rx_drop',
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'tx_drop',
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'rx_pause',
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'tx_pause',
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'tx_pause_honored',
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'tx_collisions',
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'tx_total_collisions',
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],
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'operating_system': 'routeros',
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},
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'function': 'derivative',
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@ -34,9 +81,13 @@
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'min': 0,
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'unit': 'pps',
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'tooltip': 'multi',
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'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
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'display_name': '${__field.name} ${__field.labels.ifName}',
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'legend': {
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'displayMode': 'hidden',
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'displayMode': 'table',
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'placement': 'right',
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'calcs': [
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'max',
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],
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},
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},
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}
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@ -10,7 +10,6 @@
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],
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'metadata': {
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'grafana_rows': {
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'routeros_discards',
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'routeros_errors',
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'routeros_throughput',
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'routeros_poe',
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