Packet #289896 Success

TRACEROUTE_APP packet from Meshtastic d6bc (d6bc) to Meshtastic fadc (fadc)

12
Total Receptions
11
Unique Gateways
0
Hop Count
23
Payload Bytes
Packet Information
Database ID: 289896
Mesh Packet ID: 0xcc447f98
Used for correlation across gateways
Timestamp: 2026-06-09 18:40:13 UTC
From Node: Meshtastic d6bc (d6bc)
To Node: Meshtastic fadc (fadc)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: TheWhiteTower (9d28)
Channel: Bulgaria
RSSI: -117 dBm
SNR: -7.75 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: 58 VRR
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TRACEROUTE_APP
Size: 23 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Vitoshko Rele (VRR) → TheWhiteTower (9d28)
Hop Count: 1 hops
Status: Incomplete - Final destination not reached
SNR Towards: 7.75 dB -7.75 dB
Route Visualization

Loading route map...

Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic d6bc (d6bc) Vitoshko Rele (VRR) 4.67 km 7.75 dB Origin Hops
2 Vitoshko Rele (VRR) TheWhiteTower (9d28) 36.35 km -7.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
41.02 km
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:23 bytes
Gateway:!49b69d28
Channel:Bulgaria
Payload Type:TRACEROUTE_APP
Hop Count:0 / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 4 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !49b69d28
Node ID format
channel_id Bulgaria
packet MeshPacket (23 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 4134131388
Source node ID 		uint32
to 2412903132
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 23 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -117.0 dBm
Signal strength at gateway 		int32
rx_snr -7.75 dB
Signal quality at gateway 		float
rx_time 1781030412
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 37
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 88
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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: Bulgaria
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !49b69d28
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -117.0 dBm
SNR: -7.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:23 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2996805976, 1236704552 ], "snr_towards": [ 7.75, -7.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2996805976": "Vitoshko Rele (VRR)", "1236704552": "TheWhiteTower (9d28)", "2412903132": "Meshtastic fadc (fadc)", "4134131388": "Meshtastic d6bc (d6bc)" }, "traceroute_packet": { "packet_data": { "id": 289896, "timestamp": 1781030413.1780326, "from_node_id": 4134131388, "to_node_id": 2412903132, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!49b69d28", "channel_id": "Bulgaria", "mesh_packet_id": 3427041176, "rssi": -117, "snr": -7.75, "hop_limit": 2, "hop_start": 2, "payload_length": 23, "processed_successfully": 1, "raw_payload": "0a0858a19fb2289db649120b1fe1ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1781030412, "pki_encrypted": 0, "next_hop": 0, "relay_node": 88, "tx_after": 0, "raw_service_envelope": "0a530dbcd669f615dcfad18f18252a1f1cf251a69b5b51936b020e2bf3e158905c8e01ba6722215e1914f014e79f3f35987f44cc3d0c5e286a450000f8c048025001608bffffffffffffffff017802980158a80101120842756c67617269611a09213439623639643238", "timestamp_str": "2026-06-09 18:40:13 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "Meshtastic d6bc (d6bc)", "to_node_name": "Meshtastic fadc (fadc)", "relay_hex": "58", "relay_candidates": [ { "node_id": 2996805976, "node_name": "Vitoshko Rele", "hex_id": "!b29fa158", "short_name": "VRR", "last_byte": "58" } ], "gateway_name": "TheWhiteTower (9d28)", "gateway_location": { "node_id": 1236704552, "latitude": 42.5721856, "longitude": 23.6978176, "altitude": 733, "timestamp": 1780956879.0859659, "timestamp_str": "2026-06-08 22:14:39", "display_name": "TheWhiteTower", "long_name": "TheWhiteTower", "short_name": "9d28", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 289896, "from_node_id": 4134131388, "to_node_id": 2412903132, "timestamp": 1781030413.1780326, "gateway_id": "!49b69d28", "raw_payload": "0a0858a19fb2289db649120b1fe1ffffffffffffffff01", "hop_limit": 2, "hop_start": 2, "from_node_name": "Meshtastic d6bc (d6bc)", "to_node_name": "!8fd1fadc", "route_data": { "route_nodes": [ 2996805976, 1236704552 ], "snr_towards": [ 7.75, -7.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 4134131388, 2996805976, 1236704552 ], "node_names": [ "Meshtastic d6bc (d6bc)", "Vitoshko Rele (VRR)", "TheWhiteTower (9d28)" ], "snr_values": [ 7.75, -7.75 ], "hops": [ { "hop_number": 1, "from_node_id": 4134131388, "to_node_id": 2996805976, "from_node_name": "Meshtastic d6bc (d6bc)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 7.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4668.095541829741, "from_location_timestamp": 1780945691.4560719, "to_location_timestamp": 1780995726.9722617, "from_location_age_warning": "from 23.5h ago", "to_location_age_warning": "from 9.6h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 1236704552, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "TheWhiteTower (9d28)", "snr": -7.75, "direction": "forward", "is_target_hop": false, "distance_meters": 36354.95514473868, "from_location_timestamp": 1780995726.9722617, "to_location_timestamp": 1780956879.0859659, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 20.4h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 4134131388, 2996805976, 1236704552 ], "node_names": [ "Meshtastic d6bc (d6bc)", "Vitoshko Rele (VRR)", "TheWhiteTower (9d28)" ], "snr_values": [ 7.75, -7.75 ], "hops": [ { "hop_number": 1, "from_node_id": 4134131388, "to_node_id": 2996805976, "from_node_name": "Meshtastic d6bc (d6bc)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 7.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 4668.095541829741, "from_location_timestamp": 1780945691.4560719, "to_location_timestamp": 1780995726.9722617, "from_location_age_warning": "from 23.5h ago", "to_location_age_warning": "from 9.6h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 1236704552, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "TheWhiteTower (9d28)", "snr": -7.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 36354.95514473868, "from_location_timestamp": 1780995726.9722617, "to_location_timestamp": 1780956879.0859659, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 20.4h ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Meshtastic d6bc (d6bc) → Vitoshko Rele (VRR) → TheWhiteTower (9d28)", "return_path_display": null, "actual_rf_path_display": "Meshtastic d6bc (d6bc) → Vitoshko Rele (VRR) → TheWhiteTower (9d28)", "forward_hops": [ { "hop_number": 1, "from_node_id": 4134131388, "to_node_id": 2996805976, "from_node_name": "Meshtastic d6bc (d6bc)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 7.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4668.095541829741, "from_location_timestamp": 1780945691.4560719, "to_location_timestamp": 1780995726.9722617, "from_location_age_warning": "from 23.5h ago", "to_location_age_warning": "from 9.6h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 1236704552, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "TheWhiteTower (9d28)", "snr": -7.75, "direction": "forward", "is_target_hop": false, "distance_meters": 36354.95514473868, "from_location_timestamp": 1780995726.9722617, "to_location_timestamp": 1780956879.0859659, "from_location_age_warning": "from 9.6h ago", "to_location_age_warning": "from 20.4h ago" } ], "return_hops": [], "total_forward_distance": 41023.050686568415, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 4134131388, "to": 2412903132, "channel": 37, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CghYoZ+yKJ22SRILH+H//////////wE=", "want_response": true, "bitfield": 3 }, "id": 3427041176, "rx_time": 1781030412, "rx_snr": -7.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -117, "hop_start": 2, "relay_node": 88, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "Bulgaria", "gateway_id": "!49b69d28" }, "mesh_packet": { "from": 4134131388, "to": 2412903132, "channel": 37, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CghYoZ+yKJ22SRILH+H//////////wE=", "want_response": true, "bitfield": 3, "parsed_payload": { "route": [ 2996805976, 1236704552 ], "snr_towards": [ 31, -31 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 3427041176, "rx_time": 1781030412, "rx_snr": -7.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -117, "hop_start": 2, "relay_node": 88, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (23 bytes)
0a0858a19fb2289db649120b1fe1ffffffffffffffff01
Hex Analysis:
Size:23 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 Relay Channel Timestamp Actions
TheWhiteTower (9d28) Primary 0.000s
Reference 		-117.0 dBm -7.75 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
LZ1MMH-R 🇧🇬 🏠 (MMH0) +0.090s
After 		-108.0 dBm 8.25 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
LZ1MMH-R 🇧🇬 🏠 (MMH0) +3.507s
After 		-108.0 dBm 8.25 dB 0 58 VRR Bulgaria 2026-06-09 18:40:16 UTC View
m-base-x (mb-x) -0.124s
Before 		-102.0 dBm 2.75 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
PAN GW (PAGW) -0.135s
Before 		-84.0 dBm 7.00 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
LZ3WWW-MD-SF (🦄) +0.138s
After 		-113.0 dBm 3.50 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
Orthanc (8080) -0.144s
Before 		-82.0 dBm 9.50 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
Meshtastic fadc (fadc) +0.303s
After 		-102.0 dBm -6.50 dB 0 58 Bulgaria 2026-06-09 18:40:13 UTC View
OmegaBG (OGBG) +0.389s
After 		-98.0 dBm -4.25 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA) -0.108s
Before 		-61.0 dBm 13.00 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
Gerena (R+GW) (GERE) -0.116s
Before 		-75.0 dBm -1.50 dB 0 58 VRR Bulgaria 2026-06-09 18:40:13 UTC View
BSRI72 LZ1S/r SWATbg 🇧🇬 🏠 (KILO) -0.197s
Before 		-89.0 dBm 3.25 dB 0 bc d6bc Bulgaria 2026-06-09 18:40:12 UTC View
12

Total Receptions

11

Unique Gateways