routeros better port error monitoring

bundles/routeros-monitoring/metadata.py

@@ -84,7 +84,7 @@ def routeros_monitoring_telegraf_inputs(metadata):
                                         },
                                     ],
                                 },
-                                # Interface statistics
+                                # Interface statistics (standard IF-MIB)
                                 {
                                     "name": "interface",
                                     "oid": "IF-MIB::ifTable",
@@ -169,6 +169,139 @@ def routeros_monitoring_telegraf_inputs(metadata):
                                         },
                                     ],
                                 },
+                                # Interface statistics (MikroTik-specific mib)
+                                {
+                                    "name": "interface_errors",
+                                    "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTable",
+                                    "field": [
+                                        # Join key / label (usually identical to IF-MIB ifName)
+                                        {
+                                            "name": "ifName",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsName",
+                                            "is_tag": True,
+                                        },
+
+                                        # =========================
+                                        # Physical layer (L1/L2)
+                                        # =========================
+                                        # CRC/FCS errors → very often cabling, connectors, SFPs, signal quality (EMI)
+                                        {
+                                            "name": "rx_fcs_errors",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxFCSError",
+                                        },
+                                        # Alignment errors → typically duplex mismatch or PHY problems
+                                        {
+                                            "name": "rx_align_errors",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxAlignError",
+                                        },
+                                        # Code errors → PHY encoding errors (signal/SFP/PHY)
+                                        {
+                                            "name": "rx_code_errors",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxCodeError",
+                                        },
+                                        # Carrier errors → carrier lost (copper issues, autoneg, PHY instability)
+                                        {
+                                            "name": "rx_carrier_errors",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxCarrierError",
+                                        },
+                                        # Jabber → extremely long invalid frames (faulty NIC/PHY, very severe)
+                                        {
+                                            "name": "rx_jabber",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxJabber",
+                                        },
+
+                                        # ==================================
+                                        # Length / framing anomalies (diagnostic)
+                                        # ==================================
+                                        # Frames shorter than minimum (noise, collisions, broken sender)
+                                        {
+                                            "name": "rx_too_short",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxTooShort",
+                                        },
+                                        # Frames longer than allowed (MTU mismatch, framing errors)
+                                        {
+                                            "name": "rx_too_long",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxTooLong",
+                                        },
+                                        # Fragments (often collision-related or duplex mismatch)
+                                        {
+                                            "name": "rx_fragment",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxFragment",
+                                        },
+                                        # Generic length errors
+                                        {
+                                            "name": "rx_length_errors",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxLengthError",
+                                        },
+
+                                        # ==================
+                                        # Drops (real packet loss)
+                                        # ==================
+                                        # RX drops (queue/ASIC/policy/overload) → highly alert-worthy
+                                        {
+                                            "name": "rx_drop",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxDrop",
+                                        },
+                                        # TX drops (buffer/queue exhaustion, scheduling, ASIC limits)
+                                        {
+                                            "name": "tx_drop",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxDrop",
+                                        },
+
+                                        # =========================================
+                                        # Duplex / collision indicators
+                                        # (should be zero on full-duplex links)
+                                        # =========================================
+                                        # Total collisions (relevant only for half-duplex or misconfigurations)
+                                        {
+                                            "name": "tx_collisions",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxCollision",
+                                        },
+                                        # Late collisions → almost always duplex mismatch / bad autoneg
+                                        {
+                                            "name": "tx_late_collisions",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxLateCollision",
+                                        },
+                                        # Aggregate collision counter (context)
+                                        {
+                                            "name": "tx_total_collisions",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxTotalCollision",
+                                        },
+                                        # Excessive collisions → persistent duplex problems
+                                        {
+                                            "name": "tx_excessive_collisions",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxExcessiveCollision",
+                                        },
+
+                                        # ==================
+                                        # Flow control (diagnostic)
+                                        # ==================
+                                        # Pause frames received (peer throttling you)
+                                        {
+                                            "name": "rx_pause",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsRxPause",
+                                        },
+                                        # Pause frames sent (you throttling the peer)
+                                        {
+                                            "name": "tx_pause",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxPause",
+                                        },
+                                        # Pause frames actually honored
+                                        {
+                                            "name": "tx_pause_honored",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsTxPauseHonored",
+                                        },
+
+                                        # ==========
+                                        # Stability
+                                        # ==========
+                                        # Link-down events (loose cables, bad SFPs, PoE power drops, reboots)
+                                        {
+                                            "name": "link_downs",
+                                            "oid": "MIKROTIK-MIB::mtxrInterfaceStatsLinkDowns",
+                                        },
+                                    ],
+                                },
                                 # PoE
                                 {
                                     "name": "poe",

data/grafana/rows/routeros_discards.py

@@ -1,42 +0,0 @@
-{
-    'in': {
-        'stacked': True,
-        'queries': {
-            'in': {
-                'filters': {
-                    '_measurement': 'interface',
-                    '_field': ['in_discards'],
-                    'operating_system': 'routeros',
-                },
-                'function': 'derivative',
-            },
-        },
-        'min': 0,
-        'unit': 'pps',
-        'tooltip': 'multi',
-        'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
-        'legend': {
-            'displayMode': 'hidden',
-        },
-    },
-    'out': {
-        'stacked': True,
-        'queries': {
-            'out': {
-                'filters': {
-                    '_measurement': 'interface',
-                    '_field': ['out_discards'],
-                    'operating_system': 'routeros',
-                },
-                'function': 'derivative',
-            },
-        },
-        'min': 0,
-        'unit': 'pps',
-        'tooltip': 'multi',
-        'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
-        'legend': {
-            'displayMode': 'hidden',
-        },
-    },
-}

data/grafana/rows/routeros_errors.py

@@ -1,11 +1,33 @@
 {
-    'in': {
+    'critical': {
         'stacked': True,
         'queries': {
-            'in': {
+            'generic': {
                 'filters': {
                     '_measurement': 'interface',
-                    '_field': ['in_errors'],
+                    '_field': [
+                        'in_errors',
+                        'out_errors',
+                    ],
+                    'operating_system': 'routeros',
+                },
+                'function': 'derivative',
+            },
+            'mikrotik': {
+                'filters': {
+                    '_measurement': 'interface_mikrotik',
+                    '_field': [
+                        'rx_fcs_errors',
+                        'rx_align_errors',
+                        'rx_code_errors',
+                        'rx_carrier_errors',
+                        'rx_jabber',
+                        'rx_fragment',
+                        'rx_length_errors',
+                        'tx_late_collisions',
+                        'tx_excessive_collisions',
+                        'link_downs',
+                    ],
                     'operating_system': 'routeros',
                 },
                 'function': 'derivative',
@@ -14,18 +36,43 @@
         'min': 0,
         'unit': 'pps',
         'tooltip': 'multi',
-        'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
+        'display_name': '${__field.name} ${__field.labels.ifName}',
         'legend': {
-            'displayMode': 'hidden',
+            'displayMode': 'table',
+            'placement': 'right',
+            'calcs': [
+                'max',
+            ],
         },
     },
-    'out': {
+    'warning': {
         'stacked': True,
         'queries': {
-            'out': {
+            'generic': {
                 'filters': {
                     '_measurement': 'interface',
-                    '_field': ['out_errors'],
+                    '_field': [
+                        'in_discards',
+                        'out_discards',
+                    ],
+                    'operating_system': 'routeros',
+                },
+                'function': 'derivative',
+            },
+            'mikrotik': {
+                'filters': {
+                    '_measurement': 'interface_mikrotik',
+                    '_field': [
+                        'rx_too_short',
+                        'rx_too_long',
+                        'rx_drop',
+                        'tx_drop',
+                        'rx_pause',
+                        'tx_pause',
+                        'tx_pause_honored',
+                        'tx_collisions',
+                        'tx_total_collisions',
+                    ],
                     'operating_system': 'routeros',
                 },
                 'function': 'derivative',
@@ -34,9 +81,13 @@
         'min': 0,
         'unit': 'pps',
         'tooltip': 'multi',
-        'display_name': '${__field.labels.ifName} - ${__field.labels.ifAlias}',
+        'display_name': '${__field.name} ${__field.labels.ifName}',
         'legend': {
-            'displayMode': 'hidden',
+            'displayMode': 'table',
+            'placement': 'right',
+            'calcs': [
+                'max',
+            ],
         },
     },
 }

groups/locations/home.py

@@ -1 +1,9 @@
-{}
+{
+    'metadata': {
+        'nftables': {
+            'input': {
+                'udp dport 161 accept',
+            },
+        },
+    },
+}

groups/os/routeros.py

@@ -10,7 +10,6 @@
     ],
     'metadata': {
         'grafana_rows': {
-            'routeros_discards',
             'routeros_errors',
             'routeros_throughput',
             'routeros_poe',

nodes/home.switch-rack-10g.py

@@ -3,6 +3,7 @@
     'username': 'admin',
     'password': '!decrypt:encrypt$gAAAAABoYFUx2faf18aV3rzNNuBA-4xZ22LQJ2HinpgsjkoTQS_l2TbmDtiAZI1jt-kWfTZ48d5_UPX-VDmY9qb4Sgn2Iz7Yee3CrB4hl85TyutilukTIP8=',
     'groups': [
+        'home',
         'routeros',
     ],
     'metadata': {

nodes/home.switch-rack-poe.py

@@ -3,6 +3,7 @@
     'username': 'admin',
     'password': '!decrypt:encrypt$gAAAAABob2elR_Sm13u-oG1ff_zOeEsay8PZ0Wgbl810hAZNhvuTYWJuNAJ1oyelC6sy7WsD2CC33oVLeb6m0EtNARtMs-2gKu9KlT7Xat1MvV-iatDKvro=',
     'groups': [
+        'home',
         'routeros',
     ],
     'metadata': {

nodes/home.switch-vorratsraum-poe.py

@@ -3,6 +3,7 @@
     'username': 'admin',
     'password': '!decrypt:encrypt$gAAAAABoYVzxzO0R_bnW3S3Ggiq2LCCAGaKtXToviGZjgIlH2NpL9ojO8aNlSPPcGTKbn5z5RxSxjOlL161U0Ctdf6Rns2e5I5p5TIcsQ7c9qnAiaV-Hhuw=',
     'groups': [
+        'home',
         'routeros',
     ],
     'metadata': {

nodes/home.switch-wohnzimmer-10g.py

@@ -3,6 +3,7 @@
     'username': 'admin',
     'password': '!decrypt:encrypt$gAAAAABoYFSyt2JAsdePXiHim1RdQwbarJedhAOE3XpS2rGMBx-F5eCWRCIyLU2g2ocUDUIDfgH3nBipUCkdcd0Bv4vbK-yqKmGSeSH7YXLYwq3ZWuCDsLM=',
     'groups': [
+        'home',
         'routeros',
     ],
     'metadata': {