Packet #667073 Success

TRACEROUTE_APP packet from Meshtastic 26dc (26dc) to Meshtastic 87e8 (87e8)

1
Total Receptions
1
Unique Gateways
3
Hop Count
93
Payload Bytes
Packet Information
Database ID: 667073
Mesh Packet ID: 0x1d134c29
Used for correlation across gateways
Timestamp: 2026-01-10 18:55:26 UTC
From Node: Meshtastic 26dc (26dc)
To Node: Meshtastic 87e8 (87e8)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: ub0jbx.ru — мост в TG (PBOT)
Channel: LongFast
RSSI: -123 dBm
SNR: -11.75 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 93 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Red five (RED5)
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: 5.75 dB -15.0 dB
Return Path: Korban Dallas (iht9) → XXX station (XXXs) → Sherbakova_27 (SH27) → 2rbina (2rbn) → ub0jbx.ru — мост в TG (PBOT)
SNR Back: -18.0 dB -10.5 dB -14.75 dB -17.5 dB -11.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic 87e8 (87e8) Red five (RED5) 2.20 km 5.75 dB Origin Hops
2 Red five (RED5) Meshtastic 26dc (26dc) 0 m -15.0 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic 26dc (26dc) Korban Dallas (iht9) 0 m -18.0 dB Return Start Hops
2 Korban Dallas (iht9) XXX station (XXXs) 815 m -10.5 dB Return Relay Hops
3 XXX station (XXXs) Sherbakova_27 (SH27) 5.02 km -14.75 dB Return Relay Hops
4 Sherbakova_27 (SH27) 2rbina (2rbn) 4.05 km -17.5 dB Return Relay Hops
5 2rbina (2rbn) ub0jbx.ru — мост в TG (PBOT) Unknown -11.75 dB Return End Hops
Total Forward Distance
2.20 km
Total Return Distance
9.88 km
Combined Traceroute Graph
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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:93 bytes
Gateway:!da97389c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da97389c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (93 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 48703196
Source node ID 		uint32
to 1770162152
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 93 bytes size
hop_limit Not set uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -123.0 dBm
Signal strength at gateway 		int32
rx_snr -11.75 dB
Signal quality at gateway 		float
rx_time 1768071325
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 90
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768071326.5991583
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !da97389c
Signal Metrics: RSSI: -123.0 dBm
SNR: -11.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:93 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1771863088 ], "snr_towards": [ 5.75, -15.0 ], "route_back": [ 789137600, 1771864000, 2661396324, 1565320538, 3667343516 ], "snr_back": [ -18.0, -10.5, -14.75, -17.5, -11.75 ], "route_node_names": { "1771864000": "XXX station (XXXs)", "789137600": "Korban Dallas (iht9)", "48703196": "Meshtastic 26dc (26dc)", "2661396324": "Sherbakova_27 (SH27)", "1770162152": "Meshtastic 87e8 (87e8)", "1771863088": "Red five (RED5)", "1565320538": "2rbina (2rbn)", "3667343516": "ub0jbx.ru — мост в TG (PBOT)" }, "traceroute_packet": { "packet_data": { "id": 667073, "timestamp": 1768071326.5991583, "from_node_id": 48703196, "to_node_id": 1770162152, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!da97389c", "channel_id": "LongFast", "mesh_packet_id": 487803945, "rssi": -123, "snr": -11.75, "hop_limit": 0, "hop_start": 3, "payload_length": 93, "processed_successfully": 1, "raw_payload": "0a04307c9c69120b17c4ffffffffffffffff011a14c048092fc07f9c6964afa19e5ae54c5d9c3897da2232b8ffffffffffffffff01d6ffffffffffffffff01c5ffffffffffffffff01baffffffffffffffff01d1ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768071325, "pki_encrypted": 0, "next_hop": 0, "relay_node": 90, "tx_after": 0, "timestamp_str": "2026-01-10 18:55:26", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Meshtastic 26dc (26dc)", "to_node_name": "Meshtastic 87e8 (87e8)", "gateway_name": "ub0jbx.ru — мост в TG (PBOT)", "gateway_location": null }, "resolve_names": true, "packet_id": 667073, "from_node_id": 48703196, "to_node_id": 1770162152, "timestamp": 1768071326.5991583, "gateway_id": "!da97389c", "raw_payload": "0a04307c9c69120b17c4ffffffffffffffff011a14c048092fc07f9c6964afa19e5ae54c5d9c3897da2232b8ffffffffffffffff01d6ffffffffffffffff01c5ffffffffffffffff01baffffffffffffffff01d1ffffffffffffffff01", "hop_limit": 0, "hop_start": 3, "from_node_name": "Meshtastic 26dc (26dc)", "to_node_name": "Meshtastic 87e8 (87e8)", "route_data": { "route_nodes": [ 1771863088 ], "snr_towards": [ 5.75, -15.0 ], "route_back": [ 789137600, 1771864000, 2661396324, 1565320538, 3667343516 ], "snr_back": [ -18.0, -10.5, -14.75, -17.5, -11.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1770162152, 1771863088, 48703196 ], "node_names": [ "Meshtastic 87e8 (87e8)", "Red five (RED5)", "Meshtastic 26dc (26dc)" ], "snr_values": [ 5.75, -15.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1770162152, "to_node_id": 1771863088, "from_node_name": "Meshtastic 87e8 (87e8)", "to_node_name": "Red five (RED5)", "snr": 5.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2195.757696912614, "from_location_timestamp": 1768046252.7243257, "to_location_timestamp": 1768023960.4678311, "from_location_age_warning": "from 7.0h ago", "to_location_age_warning": "from 13.2h ago" }, { "hop_number": 2, "from_node_id": 1771863088, "to_node_id": 48703196, "from_node_name": "Red five (RED5)", "to_node_name": "Meshtastic 26dc (26dc)", "snr": -15.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768023960.4678311, "to_location_timestamp": 1768065105.1397703, "from_location_age_warning": "from 13.2h ago", "to_location_age_warning": "from 1.7h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 48703196, 789137600, 1771864000, 2661396324, 1565320538, 3667343516 ], "node_names": [ "Meshtastic 26dc (26dc)", "Korban Dallas (iht9)", "XXX station (XXXs)", "Sherbakova_27 (SH27)", "2rbina (2rbn)", "ub0jbx.ru — мост в TG (PBOT)" ], "snr_values": [ -18.0, -10.5, -14.75, -17.5, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 48703196, "to_node_id": 789137600, "from_node_name": "Meshtastic 26dc (26dc)", "to_node_name": "Korban Dallas (iht9)", "snr": -18.0, "direction": "return", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768065105.1397703, "to_location_timestamp": 1767707856.650197, "from_location_age_warning": "from 1.7h ago", "to_location_age_warning": "from 4.2d ago" }, { "hop_number": 2, "from_node_id": 789137600, "to_node_id": 1771864000, "from_node_name": "Korban Dallas (iht9)", "to_node_name": "XXX station (XXXs)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 814.7343192956624, "from_location_timestamp": 1767707856.650197, "to_location_timestamp": 1768056140.5323682, "from_location_age_warning": "from 4.2d ago", "to_location_age_warning": "from 4.2h ago" }, { "hop_number": 3, "from_node_id": 1771864000, "to_node_id": 2661396324, "from_node_name": "XXX station (XXXs)", "to_node_name": "Sherbakova_27 (SH27)", "snr": -14.75, "direction": "return", "is_target_hop": false, "distance_meters": 5016.171152150931, "from_location_timestamp": 1768056140.5323682, "to_location_timestamp": 1767981233.2321696, "from_location_age_warning": "from 4.2h ago", "to_location_age_warning": "from 1.0d ago" }, { "hop_number": 4, "from_node_id": 2661396324, "to_node_id": 1565320538, "from_node_name": "Sherbakova_27 (SH27)", "to_node_name": "2rbina (2rbn)", "snr": -17.5, "direction": "return", "is_target_hop": false, "distance_meters": 4047.1096110129542, "from_location_timestamp": 1767981233.2321696, "to_location_timestamp": 1768071294.2223725, "from_location_age_warning": "from 1.0d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 5, "from_node_id": 1565320538, "to_node_id": 3667343516, "from_node_name": "2rbina (2rbn)", "to_node_name": "ub0jbx.ru — мост в TG (PBOT)", "snr": -11.75, "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": 5 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1770162152, 1771863088, 48703196, 789137600, 1771864000, 2661396324, 1565320538, 3667343516 ], "node_names": [ "Meshtastic 87e8 (87e8)", "Red five (RED5)", "Meshtastic 26dc (26dc)", "Korban Dallas (iht9)", "XXX station (XXXs)", "Sherbakova_27 (SH27)", "2rbina (2rbn)", "ub0jbx.ru — мост в TG (PBOT)" ], "snr_values": [ 5.75, -15.0, -18.0, -10.5, -14.75, -17.5, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1770162152, "to_node_id": 1771863088, "from_node_name": "Meshtastic 87e8 (87e8)", "to_node_name": "Red five (RED5)", "snr": 5.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2195.757696912614, "from_location_timestamp": 1768046252.7243257, "to_location_timestamp": 1768023960.4678311, "from_location_age_warning": "from 7.0h ago", "to_location_age_warning": "from 13.2h ago" }, { "hop_number": 2, "from_node_id": 1771863088, "to_node_id": 48703196, "from_node_name": "Red five (RED5)", "to_node_name": "Meshtastic 26dc (26dc)", "snr": -15.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768023960.4678311, "to_location_timestamp": 1768065105.1397703, "from_location_age_warning": "from 13.2h ago", "to_location_age_warning": "from 1.7h ago" }, { "hop_number": 3, "from_node_id": 48703196, "to_node_id": 789137600, "from_node_name": "Meshtastic 26dc (26dc)", "to_node_name": "Korban Dallas (iht9)", "snr": -18.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768065105.1397703, "to_location_timestamp": 1767707856.650197, "from_location_age_warning": "from 1.7h ago", "to_location_age_warning": "from 4.2d ago" }, { "hop_number": 4, "from_node_id": 789137600, "to_node_id": 1771864000, "from_node_name": "Korban Dallas (iht9)", "to_node_name": "XXX station (XXXs)", "snr": -10.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 814.7343192956624, "from_location_timestamp": 1767707856.650197, "to_location_timestamp": 1768056140.5323682, "from_location_age_warning": "from 4.2d ago", "to_location_age_warning": "from 4.2h ago" }, { "hop_number": 5, "from_node_id": 1771864000, "to_node_id": 2661396324, "from_node_name": "XXX station (XXXs)", "to_node_name": "Sherbakova_27 (SH27)", "snr": -14.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 5016.171152150931, "from_location_timestamp": 1768056140.5323682, "to_location_timestamp": 1767981233.2321696, "from_location_age_warning": "from 4.2h ago", "to_location_age_warning": "from 1.0d ago" }, { "hop_number": 6, "from_node_id": 2661396324, "to_node_id": 1565320538, "from_node_name": "Sherbakova_27 (SH27)", "to_node_name": "2rbina (2rbn)", "snr": -17.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 4047.1096110129542, "from_location_timestamp": 1767981233.2321696, "to_location_timestamp": 1768071294.2223725, "from_location_age_warning": "from 1.0d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 7, "from_node_id": 1565320538, "to_node_id": 3667343516, "from_node_name": "2rbina (2rbn)", "to_node_name": "ub0jbx.ru — мост в TG (PBOT)", "snr": -11.75, "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": 7 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Meshtastic 87e8 (87e8) → Red five (RED5) → Meshtastic 26dc (26dc)", "return_path_display": "Meshtastic 26dc (26dc) → Korban Dallas (iht9) → XXX station (XXXs) → Sherbakova_27 (SH27) → 2rbina (2rbn) → ub0jbx.ru — мост в TG (PBOT)", "actual_rf_path_display": "Meshtastic 87e8 (87e8) → Red five (RED5) → Meshtastic 26dc (26dc) → Korban Dallas (iht9) → XXX station (XXXs) → Sherbakova_27 (SH27) → 2rbina (2rbn) → ub0jbx.ru — мост в TG (PBOT)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770162152, "to_node_id": 1771863088, "from_node_name": "Meshtastic 87e8 (87e8)", "to_node_name": "Red five (RED5)", "snr": 5.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2195.757696912614, "from_location_timestamp": 1768046252.7243257, "to_location_timestamp": 1768023960.4678311, "from_location_age_warning": "from 7.0h ago", "to_location_age_warning": "from 13.2h ago" }, { "hop_number": 2, "from_node_id": 1771863088, "to_node_id": 48703196, "from_node_name": "Red five (RED5)", "to_node_name": "Meshtastic 26dc (26dc)", "snr": -15.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768023960.4678311, "to_location_timestamp": 1768065105.1397703, "from_location_age_warning": "from 13.2h ago", "to_location_age_warning": "from 1.7h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 48703196, "to_node_id": 789137600, "from_node_name": "Meshtastic 26dc (26dc)", "to_node_name": "Korban Dallas (iht9)", "snr": -18.0, "direction": "return", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1768065105.1397703, "to_location_timestamp": 1767707856.650197, "from_location_age_warning": "from 1.7h ago", "to_location_age_warning": "from 4.2d ago" }, { "hop_number": 2, "from_node_id": 789137600, "to_node_id": 1771864000, "from_node_name": "Korban Dallas (iht9)", "to_node_name": "XXX station (XXXs)", "snr": -10.5, "direction": "return", "is_target_hop": false, "distance_meters": 814.7343192956624, "from_location_timestamp": 1767707856.650197, "to_location_timestamp": 1768056140.5323682, "from_location_age_warning": "from 4.2d ago", "to_location_age_warning": "from 4.2h ago" }, { "hop_number": 3, "from_node_id": 1771864000, "to_node_id": 2661396324, "from_node_name": "XXX station (XXXs)", "to_node_name": "Sherbakova_27 (SH27)", "snr": -14.75, "direction": "return", "is_target_hop": false, "distance_meters": 5016.171152150931, "from_location_timestamp": 1768056140.5323682, "to_location_timestamp": 1767981233.2321696, "from_location_age_warning": "from 4.2h ago", "to_location_age_warning": "from 1.0d ago" }, { "hop_number": 4, "from_node_id": 2661396324, "to_node_id": 1565320538, "from_node_name": "Sherbakova_27 (SH27)", "to_node_name": "2rbina (2rbn)", "snr": -17.5, "direction": "return", "is_target_hop": false, "distance_meters": 4047.1096110129542, "from_location_timestamp": 1767981233.2321696, "to_location_timestamp": 1768071294.2223725, "from_location_age_warning": "from 1.0d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 5, "from_node_id": 1565320538, "to_node_id": 3667343516, "from_node_name": "2rbina (2rbn)", "to_node_name": "ub0jbx.ru — мост в TG (PBOT)", "snr": -11.75, "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": 2195.757696912614, "total_return_distance": 9878.015082459548 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da97389c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48703196, "to": 1770162152, "id": 487803945, "rx_time": 1768071325, "rx_snr": -11.75, "rx_rssi": -123, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 90, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04307c9c69120b17c4ffffffffffffffff011a14c048092fc07f9c6964afa19e5ae54c5d9c3897da2232b8ffffffffffffffff01d6ffffffffffffffff01c5ffffffffffffffff01baffffffffffffffff01d1ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1771863088 ], "snr_towards": [ 23, -60 ], "route_back": [ 789137600, 1771864000, 2661396324, 1565320538, 3667343516 ], "snr_back": [ -72, -42, -59, -70, -47 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (93 bytes)
0a04307c9c69120b17c4ffffffffffffffff011a14c048092fc07f9c6964afa19e5ae54c5d9c3897da2232b8ffffffffffffffff01d6ffffffffffffffff01c5ffffffffffffffff01baffffffffffffffff01d1ffffffffffffffff01
Hex Analysis:
Size:93 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
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
ub0jbx.ru — мост в TG (PBOT) Primary 0.000s
Reference 		-123.0 dBm -11.75 dB 3 LongFast 2026-01-10 18:55:26 Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways