Packet #18502736 Success

TRACEROUTE_APP packet from Meshtastic f02c (f02c) to Rosencrantz 77 (Ro77)

2
Total Receptions
2
Unique Gateways
2
Hop Count
35
Payload Bytes
Packet Information
Database ID: 18502736
Mesh Packet ID: 0x6fb8edf5
Used for correlation across gateways
Timestamp: 2026-06-12 17:20:39 UTC
From Node: Meshtastic f02c (f02c)
To Node: Rosencrantz 77 (Ro77)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: ZA_MKAD_22_868_1 (8681)
Channel: MediumFast
RSSI: -134 dBm
SNR: -11.25 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 35 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: -6.25 dB
Return Path: ZAO-Ochakovo-Matveevskoe-Am17-S (AM17) → ZAO Price ML 010° 🇷🇺 (PML8)
SNR Back: -14.25 dB 0.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Rosencrantz 77 (Ro77) Meshtastic f02c (f02c) Unknown -6.25 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic f02c (f02c) ZAO-Ochakovo-Matveevskoe-Am17-S (AM17) Unknown -14.25 dB Return Start Hops
2 ZAO-Ochakovo-Matveevskoe-Am17-S (AM17) ZAO Price ML 010° 🇷🇺 (PML8) Unknown 0.25 dB Return End Hops
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:35 bytes
Gateway:!bba83350
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba83350
Node ID format
channel_id MediumFast
packet MeshPacket (35 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2429677612
Source node ID 		uint32
to 4134473788
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 35 bytes size
hop_limit Not set uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -134.0 dBm
Signal strength at gateway 		int32
rx_snr -11.25 dB
Signal quality at gateway 		float
rx_time 1781274039
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 216
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1781274039.9956145
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !bba83350
Signal Metrics: RSSI: -134.0 dBm
SNR: -11.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:35 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ -6.25 ], "route_back": [ 1236691956, 467927768 ], "snr_back": [ -14.25, 0.25 ], "route_node_names": { "467927768": "ZAO Price ML 010° 🇷🇺 (PML8)", "4134473788": "Rosencrantz 77 (Ro77)", "1236691956": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "2429677612": "Meshtastic f02c (f02c)" }, "traceroute_packet": { "packet_data": { "id": 18502736, "timestamp": 1781274039.9956145, "from_node_id": 2429677612, "to_node_id": 4134473788, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!bba83350", "channel_id": "MediumFast", "mesh_packet_id": 1874390517, "rssi": -134, "snr": -11.25, "hop_limit": 0, "hop_start": 2, "payload_length": 35, "processed_successfully": 1, "raw_payload": "120ae7ffffffffffffffff011a08f46bb649d802e41b220bc7ffffffffffffffff0101", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1781274039, "pki_encrypted": 0, "next_hop": 0, "relay_node": 216, "tx_after": 0, "timestamp_str": "2026-06-12 17:20:39", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Meshtastic f02c (f02c)", "to_node_name": "Rosencrantz 77 (Ro77)", "gateway_name": "ZA_MKAD_22_868_1 (8681)", "gateway_location": null }, "resolve_names": true, "packet_id": 18502736, "from_node_id": 2429677612, "to_node_id": 4134473788, "timestamp": 1781274039.9956145, "gateway_id": "!bba83350", "raw_payload": "120ae7ffffffffffffffff011a08f46bb649d802e41b220bc7ffffffffffffffff0101", "hop_limit": 0, "hop_start": 2, "from_node_name": "Meshtastic f02c (f02c)", "to_node_name": "Rosencrantz 77 (Ro77)", "route_data": { "route_nodes": [], "snr_towards": [ -6.25 ], "route_back": [ 1236691956, 467927768 ], "snr_back": [ -14.25, 0.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 4134473788, 2429677612 ], "node_names": [ "Rosencrantz 77 (Ro77)", "Meshtastic f02c (f02c)" ], "snr_values": [ -6.25 ], "hops": [ { "hop_number": 1, "from_node_id": 4134473788, "to_node_id": 2429677612, "from_node_name": "Rosencrantz 77 (Ro77)", "to_node_name": "Meshtastic f02c (f02c)", "snr": -6.25, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 2429677612, 1236691956, 467927768 ], "node_names": [ "Meshtastic f02c (f02c)", "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "ZAO Price ML 010° 🇷🇺 (PML8)" ], "snr_values": [ -14.25, 0.25 ], "hops": [ { "hop_number": 1, "from_node_id": 2429677612, "to_node_id": 1236691956, "from_node_name": "Meshtastic f02c (f02c)", "to_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "snr": -14.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 1236691956, "to_node_id": 467927768, "from_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "to_node_name": "ZAO Price ML 010° 🇷🇺 (PML8)", "snr": 0.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 4134473788, 2429677612, 1236691956, 467927768 ], "node_names": [ "Rosencrantz 77 (Ro77)", "Meshtastic f02c (f02c)", "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "ZAO Price ML 010° 🇷🇺 (PML8)" ], "snr_values": [ -6.25, -14.25, 0.25 ], "hops": [ { "hop_number": 1, "from_node_id": 4134473788, "to_node_id": 2429677612, "from_node_name": "Rosencrantz 77 (Ro77)", "to_node_name": "Meshtastic f02c (f02c)", "snr": -6.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 2429677612, "to_node_id": 1236691956, "from_node_name": "Meshtastic f02c (f02c)", "to_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "snr": -14.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 1236691956, "to_node_id": 467927768, "from_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "to_node_name": "ZAO Price ML 010° 🇷🇺 (PML8)", "snr": 0.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Rosencrantz 77 (Ro77) → Meshtastic f02c (f02c)", "return_path_display": "Meshtastic f02c (f02c) → ZAO-Ochakovo-Matveevskoe-Am17-S (AM17) → ZAO Price ML 010° 🇷🇺 (PML8)", "actual_rf_path_display": "Rosencrantz 77 (Ro77) → Meshtastic f02c (f02c) → ZAO-Ochakovo-Matveevskoe-Am17-S (AM17) → ZAO Price ML 010° 🇷🇺 (PML8)", "forward_hops": [ { "hop_number": 1, "from_node_id": 4134473788, "to_node_id": 2429677612, "from_node_name": "Rosencrantz 77 (Ro77)", "to_node_name": "Meshtastic f02c (f02c)", "snr": -6.25, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2429677612, "to_node_id": 1236691956, "from_node_name": "Meshtastic f02c (f02c)", "to_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "snr": -14.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 1236691956, "to_node_id": 467927768, "from_node_name": "ZAO-Ochakovo-Matveevskoe-Am17-S (AM17)", "to_node_name": "ZAO Price ML 010° 🇷🇺 (PML8)", "snr": 0.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "total_forward_distance": 0, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba83350", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2429677612, "to": 4134473788, "id": 1874390517, "rx_time": 1781274039, "rx_snr": -11.25, "rx_rssi": -134, "hop_limit": 0, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 216, "tx_after": 0, "decoded": { "portnum": 70, "payload": "120ae7ffffffffffffffff011a08f46bb649d802e41b220bc7ffffffffffffffff0101", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ -25 ], "route_back": [ 1236691956, 467927768 ], "snr_back": [ -57, 1 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (35 bytes)
120ae7ffffffffffffffff011a08f46bb649d802e41b220bc7ffffffffffffffff0101
Hex Analysis:
Size:35 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
ZA_MKAD_22_868_1 (8681) Primary 0.000s
Reference 		-134.0 dBm -11.25 dB 2 MediumFast 2026-06-12 17:20:39 Current
Aster-02 (AST2) -1.177s
Before 		-101.0 dBm -13.00 dB 1 MediumFast 2026-06-12 17:20:38 View
2

Total Receptions

2

Unique Gateways