Packet #28375999 Success

TRACEROUTE_APP packet from Meshtastic 26b0 (26b0) to Venturada movil🚗 (Vm)

19
Total Receptions
19
Unique Gateways
2
Hop Count
35
Payload Bytes
Packet Information
Database ID: 28375999
Mesh Packet ID: 0xd311735a
Used for correlation across gateways
Timestamp: 2025-12-18 00:44:00 UTC
From Node: Meshtastic 26b0 (26b0)
To Node: Venturada movil🚗 (Vm)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Villarejo01 (VIL1)
Channel: MediumFast
RSSI: -35 dBm
SNR: 10.75 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Relay Node: c6 d5c6
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: 35 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 7.25 dB
Return Path: Toledo1 (TO1) → !b640d5c6
SNR Back: -13.0 dB -13.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada movil🚗 (Vm) Meshtastic 26b0 (26b0) 11.41 km 7.25 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic 26b0 (26b0) Toledo1 (TO1) 128.32 km -13.0 dB Return Start Hops
2 Toledo1 (TO1) !b640d5c6 Unknown -13.75 dB Return End Hops
Total Forward Distance
11.41 km
Total Return Distance
128.32 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

Building graph...

Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
Loading paths...
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:!9e75d86c
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 !9e75d86c
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 2687837872
Source node ID 		uint32
to 587411239
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 -35.0 dBm
Signal strength at gateway 		int32
rx_snr 10.75 dB
Signal quality at gateway 		float
rx_time 1766018639
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 198
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766018640.4068704
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: !9e75d86c
Signal Metrics: RSSI: -35.0 dBm
SNR: 10.75 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": [ 7.25 ], "route_back": [ 3703763553, 3057702342 ], "snr_back": [ -13.0, -13.75 ], "route_node_names": { "2687837872": "Meshtastic 26b0 (26b0)", "3703763553": "Toledo1 (TO1)", "3057702342": "!b640d5c6", "587411239": "Venturada movil🚗 (Vm)" }, "traceroute_packet": { "packet_data": { "id": 28375999, "timestamp": 1766018640.4068704, "from_node_id": 2687837872, "to_node_id": 587411239, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9e75d86c", "channel_id": "MediumFast", "mesh_packet_id": 3541136218, "rssi": -35, "snr": 10.75, "hop_limit": 0, "hop_start": 2, "payload_length": 35, "processed_successfully": 1, "raw_payload": "12011d1a0861f2c2dcc6d540b62214ccffffffffffffffff01c9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766018639, "pki_encrypted": 0, "next_hop": 0, "relay_node": 198, "tx_after": 0, "timestamp_str": "2025-12-18 00:44:00 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Meshtastic 26b0 (26b0)", "to_node_name": "Venturada movil🚗 (Vm)", "relay_hex": "c6", "relay_candidates": [ { "node_id": 3057702342, "node_name": "!b640d5c6", "hex_id": "!b640d5c6", "short_name": "d5c6", "last_byte": "c6" } ], "gateway_name": "Villarejo01 (VIL1)", "gateway_location": { "node_id": 2658523244, "latitude": 40.1670144, "longitude": -3.2833536, "altitude": 782, "timestamp": 1766150200.437988, "timestamp_str": "2025-12-19 13:16:40", "display_name": "Villarejo01", "long_name": "Villarejo01", "short_name": "VIL1", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 28375999, "from_node_id": 2687837872, "to_node_id": 587411239, "timestamp": 1766018640.4068704, "gateway_id": "!9e75d86c", "raw_payload": "12011d1a0861f2c2dcc6d540b62214ccffffffffffffffff01c9ffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "Meshtastic 26b0 (26b0)", "to_node_name": "Venturada movil🚗 (Vm)", "route_data": { "route_nodes": [], "snr_towards": [ 7.25 ], "route_back": [ 3703763553, 3057702342 ], "snr_back": [ -13.0, -13.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 587411239, 2687837872 ], "node_names": [ "Venturada movil🚗 (Vm)", "Meshtastic 26b0 (26b0)" ], "snr_values": [ 7.25 ], "hops": [ { "hop_number": 1, "from_node_id": 587411239, "to_node_id": 2687837872, "from_node_name": "Venturada movil🚗 (Vm)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.25, "direction": "forward", "is_target_hop": false, "distance_meters": 11410.98660606481, "from_location_timestamp": 1766006079.1863742, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 9.0h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 2687837872, 3703763553, 3057702342 ], "node_names": [ "Meshtastic 26b0 (26b0)", "Toledo1 (TO1)", "!b640d5c6" ], "snr_values": [ -13.0, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 3703763553, "from_node_name": "Meshtastic 26b0 (26b0)", "to_node_name": "Toledo1 (TO1)", "snr": -13.0, "direction": "return", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765986221.4084086, "to_location_timestamp": 1765996824.5355294, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 6.1h ago" }, { "hop_number": 2, "from_node_id": 3703763553, "to_node_id": 3057702342, "from_node_name": "Toledo1 (TO1)", "to_node_name": "!b640d5c6", "snr": -13.75, "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": [ 587411239, 2687837872, 3703763553, 3057702342 ], "node_names": [ "Venturada movil🚗 (Vm)", "Meshtastic 26b0 (26b0)", "Toledo1 (TO1)", "!b640d5c6" ], "snr_values": [ 7.25, -13.0, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 587411239, "to_node_id": 2687837872, "from_node_name": "Venturada movil🚗 (Vm)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 11410.98660606481, "from_location_timestamp": 1766006079.1863742, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 9.0h ago" }, { "hop_number": 2, "from_node_id": 2687837872, "to_node_id": 3703763553, "from_node_name": "Meshtastic 26b0 (26b0)", "to_node_name": "Toledo1 (TO1)", "snr": -13.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765986221.4084086, "to_location_timestamp": 1765996824.5355294, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 6.1h ago" }, { "hop_number": 3, "from_node_id": 3703763553, "to_node_id": 3057702342, "from_node_name": "Toledo1 (TO1)", "to_node_name": "!b640d5c6", "snr": -13.75, "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": "Venturada movil🚗 (Vm) → Meshtastic 26b0 (26b0)", "return_path_display": "Meshtastic 26b0 (26b0) → Toledo1 (TO1) → !b640d5c6", "actual_rf_path_display": "Venturada movil🚗 (Vm) → Meshtastic 26b0 (26b0) → Toledo1 (TO1) → !b640d5c6", "forward_hops": [ { "hop_number": 1, "from_node_id": 587411239, "to_node_id": 2687837872, "from_node_name": "Venturada movil🚗 (Vm)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.25, "direction": "forward", "is_target_hop": false, "distance_meters": 11410.98660606481, "from_location_timestamp": 1766006079.1863742, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 9.0h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 3703763553, "from_node_name": "Meshtastic 26b0 (26b0)", "to_node_name": "Toledo1 (TO1)", "snr": -13.0, "direction": "return", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765986221.4084086, "to_location_timestamp": 1765996824.5355294, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 6.1h ago" }, { "hop_number": 2, "from_node_id": 3703763553, "to_node_id": 3057702342, "from_node_name": "Toledo1 (TO1)", "to_node_name": "!b640d5c6", "snr": -13.75, "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": 11410.98660606481, "total_return_distance": 128317.28403017153 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e75d86c", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2687837872, "to": 587411239, "id": 3541136218, "rx_time": 1766018639, "rx_snr": 10.75, "rx_rssi": -35, "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": 198, "tx_after": 0, "decoded": { "portnum": 70, "payload": "12011d1a0861f2c2dcc6d540b62214ccffffffffffffffff01c9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 29 ], "route_back": [ 3703763553, 3057702342 ], "snr_back": [ -52, -55 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (35 bytes)
12011d1a0861f2c2dcc6d540b62214ccffffffffffffffff01c9ffffffffffffffff01
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 Relay Channel Timestamp Actions
Villarejo01 (VIL1) Primary 0.000s
Reference 		-35.0 dBm 10.75 dB 2 c6 d5c6 MediumFast 2025-12-18 00:44:00 UTC Current
Meshtastic 26b0 (26b0) -1.802s
Before 		Unknown Unknown 0 b0 Vbm , PUPM , 26b0 MediumFast 2025-12-18 00:43:58 UTC View
Ocumare Norte🗼🌐 (RRN) -1.567s
Before 		-104.0 dBm -9.00 dB 0 b0 Vbm , 26b0 MediumFast 2025-12-18 00:43:58 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.503s
Before 		-79.0 dBm 8.75 dB 0 b0 Vbm , 26b0 MediumFast 2025-12-18 00:43:58 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.272s
Before 		-99.0 dBm 4.75 dB 0 b0 Vbm , 26b0 MediumFast 2025-12-18 00:43:59 UTC View
Mec Rocket Meco (MRM) -0.967s
Before 		-115.0 dBm -14.25 dB 1 c0 sdAh MediumFast 2025-12-18 00:43:59 UTC View
JAGO1_Cañaveral (JAGO) -0.890s
Before 		Unknown 11.75 dB 1 70 JAG2 MediumFast 2025-12-18 00:43:59 UTC View
ETH Maverick (ET01) -0.631s
Before 		-106.0 dBm -7.50 dB 1 61 TO1 MediumFast 2025-12-18 00:43:59 UTC View
Fenix (FENX) -0.608s
Before 		-117.0 dBm -9.75 dB 1 61 TO1 MediumFast 2025-12-18 00:43:59 UTC View
g1bal (g1b0) -0.555s
Before 		-102.0 dBm -4.75 dB 2 f5 RPT4 MediumFast 2025-12-18 00:43:59 UTC View
Eagle’s Nest (EAGL) -0.086s
Before 		-115.0 dBm -5.50 dB 2 74 MediumFast 2025-12-18 00:44:00 UTC View
ETH Goose (ET03) +0.102s
After 		-46.0 dBm 9.75 dB 2 41 ET01 MediumFast 2025-12-18 00:44:00 UTC View
PXT_Home (PXT1) +0.219s
After 		-97.0 dBm 7.75 dB 2 fd BAS2 MediumFast 2025-12-18 00:44:00 UTC View
🤖 Nicolas Cage 🌐 (Cage) +0.481s
After 		-62.0 dBm 10.75 dB 2 2d SkyB MediumFast 2025-12-18 00:44:00 UTC View
Meshtastic b2b4📡🌐 (b2b4) +1.292s
After 		-108.0 dBm -3.50 dB 2 2d SkyB MediumFast 2025-12-18 00:44:01 UTC View
Karabanchel_Baldur (KarB) +1.300s
After 		-91.0 dBm 4.00 dB 2 2d SkyB MediumFast 2025-12-18 00:44:01 UTC View
tizon (Sylv) +1.476s
After 		-118.0 dBm -9.00 dB 2 2d SkyB MediumFast 2025-12-18 00:44:01 UTC View
[samsepi0l] 📡🌐 (tlg0) +1.691s
After 		-104.0 dBm -10.50 dB 2 ab Hch MediumFast 2025-12-18 00:44:02 UTC View
Varela Bot 🏡🤖 (🤖) +1.979s
After 		-85.0 dBm 8.25 dB 2 1c 🏡 MediumFast 2025-12-18 00:44:02 UTC View
19

Total Receptions

19

Unique Gateways