Packet #2620250 Success

TRACEROUTE_APP packet from Meshtastic b408 (b408) to IL LEV Neuboddenberg (0ILp)

1
Total Receptions
1
Unique Gateways
-1
Hop Count
64
Payload Bytes
Packet Information
Database ID: 2620250
Mesh Packet ID: 0x3dcfe888
Used for correlation across gateways
Timestamp: 2025-08-16 01:25:33 UTC
From Node: Meshtastic b408 (b408)
To Node: IL LEV Neuboddenberg (0ILp)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: GOC-Parkstad.nl (GOC)
Channel: LongFast
RSSI: -128 dBm
SNR: -17.5 dBm
Hop Info: -1/0 hops
Start: 0, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 64 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Router_Nideggen_Rath (NR) → Braschoß by RABE (BRSC)
Hop Count: 1 hops
Status: Forward incomplete, Return in progress
SNR Towards: -4.25 dB
Return Path: Meshtastic b514 (b514) → 🦁FH30 (FH30) → BW Meshtastic Router (bwrt) → BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)
SNR Back: -19.5 dB 5.5 dB -0.25 dB 3.0 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 IL LEV Neuboddenberg (0ILp) Router_Nideggen_Rath (NR) Unknown -4.25 dB Origin Hops
2 Router_Nideggen_Rath (NR) Braschoß by RABE (BRSC) Unknown Unknown Relay Hops
3 Braschoß by RABE (BRSC) Meshtastic b408 (b408) 5.41 km Unknown Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic b408 (b408) Meshtastic b514 (b514) 46.64 km -19.5 dB Return Start Hops
2 Meshtastic b514 (b514) 🦁FH30 (FH30) Unknown 5.5 dB Return Relay Hops
3 🦁FH30 (FH30) BW Meshtastic Router (bwrt) Unknown -0.25 dB Return Relay Hops
4 BW Meshtastic Router (bwrt) BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ) Unknown 3.0 dB Return End Hops
Total Forward Distance
5.41 km
Total Return Distance
46.64 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:64 bytes
Gateway:!4357860c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:-1 / Unknown
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 !4357860c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (64 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1127986184
Source node ID 		uint32
to 382705704
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 64 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start Not set uint32
hops_taken -1
Calculated: hop_start - hop_limit 		derived
rx_rssi -128.0 dBm
Signal strength at gateway 		int32
rx_snr -17.50 dB
Signal quality at gateway 		float
rx_time 1755300331
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 Not set uint32
tx_after Not set uint32
timestamp 1755300333.4919255
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 (-1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !4357860c
Signal Metrics: RSSI: -128.0 dBm
SNR: -17.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:64 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3788671828, 633412508 ], "snr_towards": [ -4.25 ], "route_back": [ 1127986452, 2688087768, 3328576942, 1136054360 ], "snr_back": [ -19.5, 5.5, -0.25, 3.0 ], "route_node_names": { "1127986184": "Meshtastic b408 (b408)", "382705704": "IL LEV Neuboddenberg (0ILp)", "3328576942": "BW Meshtastic Router (bwrt)", "3788671828": "Router_Nideggen_Rath (NR)", "1127986452": "Meshtastic b514 (b514)", "2688087768": "🦁FH30 (FH30)", "1136054360": "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "633412508": "Braschoß by RABE (BRSC)" }, "traceroute_packet": { "packet_data": { "id": 2620250, "timestamp": 1755300333.4919255, "from_node_id": 1127986184, "to_node_id": 382705704, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!4357860c", "channel_id": "LongFast", "mesh_packet_id": 1037035656, "rssi": -128, "snr": -17.5, "hop_limit": 1, "hop_start": 0, "payload_length": 64, "processed_successfully": 1, "raw_payload": "0a08548bd2e19c1bc125120aefffffffffffffffff011a1014b53b43d8f638a0ae0d66c658d0b6432216b2ffffffffffffffff0116ffffffffffffffffff010c", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1755300331, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-08-16 01:25:33", "hop_count": -1, "has_payload": true, "success": 1, "from_node_name": "Meshtastic b408 (b408)", "to_node_name": "IL LEV Neuboddenberg (0ILp)", "gateway_name": "GOC-Parkstad.nl (GOC)", "gateway_location": { "node_id": 1129809420, "latitude": 50.873372, "longitude": 6.075175, "altitude": 151, "timestamp": 1755717136.515876, "timestamp_str": "2025-08-20 21:12:16", "display_name": "GOC-Parkstad.nl", "long_name": "GOC-Parkstad.nl", "short_name": "GOC", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 2620250, "from_node_id": 1127986184, "to_node_id": 382705704, "timestamp": 1755300333.4919255, "gateway_id": "!4357860c", "raw_payload": "0a08548bd2e19c1bc125120aefffffffffffffffff011a1014b53b43d8f638a0ae0d66c658d0b6432216b2ffffffffffffffff0116ffffffffffffffffff010c", "hop_limit": 1, "hop_start": 0, "from_node_name": "Meshtastic b408 (b408)", "to_node_name": "IL LEV Neuboddenberg (0ILp)", "route_data": { "route_nodes": [ 3788671828, 633412508 ], "snr_towards": [ -4.25 ], "route_back": [ 1127986452, 2688087768, 3328576942, 1136054360 ], "snr_back": [ -19.5, 5.5, -0.25, 3.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 382705704, 3788671828, 633412508, 1127986184 ], "node_names": [ "IL LEV Neuboddenberg (0ILp)", "Router_Nideggen_Rath (NR)", "Braschoß by RABE (BRSC)", "Meshtastic b408 (b408)" ], "snr_values": [ -4.25 ], "hops": [ { "hop_number": 1, "from_node_id": 382705704, "to_node_id": 3788671828, "from_node_name": "IL LEV Neuboddenberg (0ILp)", "to_node_name": "Router_Nideggen_Rath (NR)", "snr": -4.25, "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" }, { "hop_number": 2, "from_node_id": 3788671828, "to_node_id": 633412508, "from_node_name": "Router_Nideggen_Rath (NR)", "to_node_name": "Braschoß by RABE (BRSC)", "snr": null, "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" }, { "hop_number": 3, "from_node_id": 633412508, "to_node_id": 1127986184, "from_node_name": "Braschoß by RABE (BRSC)", "to_node_name": "Meshtastic b408 (b408)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 5407.736571343811, "from_location_timestamp": 1755292500.8671784, "to_location_timestamp": 1755293595.3591712, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 1.9h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": { "path_type": "return", "node_ids": [ 1127986184, 1127986452, 2688087768, 3328576942, 1136054360 ], "node_names": [ "Meshtastic b408 (b408)", "Meshtastic b514 (b514)", "🦁FH30 (FH30)", "BW Meshtastic Router (bwrt)", "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)" ], "snr_values": [ -19.5, 5.5, -0.25, 3.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1127986184, "to_node_id": 1127986452, "from_node_name": "Meshtastic b408 (b408)", "to_node_name": "Meshtastic b514 (b514)", "snr": -19.5, "direction": "return", "is_target_hop": false, "distance_meters": 46638.5325604981, "from_location_timestamp": 1755293595.3591712, "to_location_timestamp": 1755297929.4806335, "from_location_age_warning": "from 1.9h ago", "to_location_age_warning": "from 0.7h ago" }, { "hop_number": 2, "from_node_id": 1127986452, "to_node_id": 2688087768, "from_node_name": "Meshtastic b514 (b514)", "to_node_name": "🦁FH30 (FH30)", "snr": 5.5, "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": 3, "from_node_id": 2688087768, "to_node_id": 3328576942, "from_node_name": "🦁FH30 (FH30)", "to_node_name": "BW Meshtastic Router (bwrt)", "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" }, { "hop_number": 4, "from_node_id": 3328576942, "to_node_id": 1136054360, "from_node_name": "BW Meshtastic Router (bwrt)", "to_node_name": "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "snr": 3.0, "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": 4 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 382705704, 3788671828, 1127986184, 1127986452, 2688087768, 3328576942, 1136054360 ], "node_names": [ "IL LEV Neuboddenberg (0ILp)", "Router_Nideggen_Rath (NR)", "Meshtastic b408 (b408)", "Meshtastic b514 (b514)", "🦁FH30 (FH30)", "BW Meshtastic Router (bwrt)", "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)" ], "snr_values": [ -4.25, -19.5, 5.5, -0.25, 3.0 ], "hops": [ { "hop_number": 1, "from_node_id": 382705704, "to_node_id": 3788671828, "from_node_name": "IL LEV Neuboddenberg (0ILp)", "to_node_name": "Router_Nideggen_Rath (NR)", "snr": -4.25, "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": 1127986184, "to_node_id": 1127986452, "from_node_name": "Meshtastic b408 (b408)", "to_node_name": "Meshtastic b514 (b514)", "snr": -19.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 46638.5325604981, "from_location_timestamp": 1755293595.3591712, "to_location_timestamp": 1755297929.4806335, "from_location_age_warning": "from 1.9h ago", "to_location_age_warning": "from 0.7h ago" }, { "hop_number": 3, "from_node_id": 1127986452, "to_node_id": 2688087768, "from_node_name": "Meshtastic b514 (b514)", "to_node_name": "🦁FH30 (FH30)", "snr": 5.5, "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": 4, "from_node_id": 2688087768, "to_node_id": 3328576942, "from_node_name": "🦁FH30 (FH30)", "to_node_name": "BW Meshtastic Router (bwrt)", "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" }, { "hop_number": 5, "from_node_id": 3328576942, "to_node_id": 1136054360, "from_node_name": "BW Meshtastic Router (bwrt)", "to_node_name": "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "snr": 3.0, "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": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "IL LEV Neuboddenberg (0ILp) → Router_Nideggen_Rath (NR) → Braschoß by RABE (BRSC) → Meshtastic b408 (b408)", "return_path_display": "Meshtastic b408 (b408) → Meshtastic b514 (b514) → 🦁FH30 (FH30) → BW Meshtastic Router (bwrt) → BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "actual_rf_path_display": "IL LEV Neuboddenberg (0ILp) → Router_Nideggen_Rath (NR) → Meshtastic b408 (b408) → Meshtastic b514 (b514) → 🦁FH30 (FH30) → BW Meshtastic Router (bwrt) → BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "forward_hops": [ { "hop_number": 1, "from_node_id": 382705704, "to_node_id": 3788671828, "from_node_name": "IL LEV Neuboddenberg (0ILp)", "to_node_name": "Router_Nideggen_Rath (NR)", "snr": -4.25, "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" }, { "hop_number": 2, "from_node_id": 3788671828, "to_node_id": 633412508, "from_node_name": "Router_Nideggen_Rath (NR)", "to_node_name": "Braschoß by RABE (BRSC)", "snr": null, "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" }, { "hop_number": 3, "from_node_id": 633412508, "to_node_id": 1127986184, "from_node_name": "Braschoß by RABE (BRSC)", "to_node_name": "Meshtastic b408 (b408)", "snr": null, "direction": "forward", "is_target_hop": false, "distance_meters": 5407.736571343811, "from_location_timestamp": 1755292500.8671784, "to_location_timestamp": 1755293595.3591712, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 1.9h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1127986184, "to_node_id": 1127986452, "from_node_name": "Meshtastic b408 (b408)", "to_node_name": "Meshtastic b514 (b514)", "snr": -19.5, "direction": "return", "is_target_hop": false, "distance_meters": 46638.5325604981, "from_location_timestamp": 1755293595.3591712, "to_location_timestamp": 1755297929.4806335, "from_location_age_warning": "from 1.9h ago", "to_location_age_warning": "from 0.7h ago" }, { "hop_number": 2, "from_node_id": 1127986452, "to_node_id": 2688087768, "from_node_name": "Meshtastic b514 (b514)", "to_node_name": "🦁FH30 (FH30)", "snr": 5.5, "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": 3, "from_node_id": 2688087768, "to_node_id": 3328576942, "from_node_name": "🦁FH30 (FH30)", "to_node_name": "BW Meshtastic Router (bwrt)", "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" }, { "hop_number": 4, "from_node_id": 3328576942, "to_node_id": 1136054360, "from_node_name": "BW Meshtastic Router (bwrt)", "to_node_name": "BAiKAL:East 🏢 | Kerkrade | Limburg (BKHQ)", "snr": 3.0, "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": 5407.736571343811, "total_return_distance": 46638.5325604981 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!4357860c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1127986184, "to": 382705704, "id": 1037035656, "rx_time": 1755300331, "rx_snr": -17.5, "rx_rssi": -128, "hop_limit": 1, "hop_start": 0, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a08548bd2e19c1bc125120aefffffffffffffffff011a1014b53b43d8f638a0ae0d66c658d0b6432216b2ffffffffffffffff0116ffffffffffffffffff010c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3788671828, 633412508 ], "snr_towards": [ -17 ], "route_back": [ 1127986452, 2688087768, 3328576942, 1136054360 ], "snr_back": [ -78, 22, -1, 12 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (64 bytes)
0a08548bd2e19c1bc125120aefffffffffffffffff011a1014b53b43d8f638a0ae0d66c658d0b6432216b2ffffffffffffffff0116ffffffffffffffffff010c
Hex Analysis:
Size:64 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
GOC-Parkstad.nl (GOC) Primary 0.000s
Reference 		-128.0 dBm -17.50 dB -1 LongFast 2025-08-16 01:25:33 Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways