Packet #8266954 Success

TRACEROUTE_APP packet from Meshtastic b728 (b728) to Rodashtastic🗼🌐 (RDSt)

4
Total Receptions
4
Unique Gateways
0
Hop Count
66
Payload Bytes
Packet Information
Database ID: 8266954
Mesh Packet ID: 0xb07154ba
Used for correlation across gateways
Timestamp: 2025-08-28 08:31:12 UTC
From Node: Meshtastic b728 (b728)
To Node: Rodashtastic🗼🌐 (RDSt)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Jabacha5_b920🗼 (JBC5)
Channel: MediumSlow
RSSI: -23 dBm
SNR: 9.0 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Payload Data
Protocol: TRACEROUTE_APP
Size: 66 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: thgn018 (thg8) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Base Sur 🗼 (Bssr) → Rigel🗼🌞 (RIG) → KutreTec 7e27 (Ke27)
Hop Count: 4 hops
Status: Complete
SNR Towards: -12.75 dB -17.5 dB 3.25 dB -14.5 dB 4.25 dB -5.75 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 b728 (b728) thgn018 (thg8) 9.07 km -12.75 dB Origin Hops
2 thgn018 (thg8) Sierra norte Madrid ⛰️🗼🌞 (SNM) 47.13 km -17.5 dB Relay Hops
3 Sierra norte Madrid ⛰️🗼🌞 (SNM) Base Sur 🗼 (Bssr) Unknown 3.25 dB Relay Hops
4 Base Sur 🗼 (Bssr) Rigel🗼🌞 (RIG) Unknown -14.5 dB Relay Hops
5 Rigel🗼🌞 (RIG) KutreTec 7e27 (Ke27) 48.85 km 4.25 dB Destination Hops
Total Forward Distance
105.05 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:66 bytes
Gateway:!9eecb920
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 5
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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9eecb920
Node ID format
channel_id MediumSlow
packet MeshPacket (66 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 14137128
Source node ID 		uint32
to 2224737672
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 66 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -23.0 dBm
Signal strength at gateway 		int32
rx_snr 9.00 dB
Signal quality at gateway 		float
rx_time 1756369546
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 40
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1756369872.7817605
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: MediumSlow
  • ✓ 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: !9eecb920
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -23.0 dBm
SNR: 9.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:66 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1819541900, 1129719940, 3677014292, 4258464776, 1262059047 ], "snr_towards": [ -12.75, -17.5, 3.25, -14.5, 4.25, -5.75 ], "route_back": [], "snr_back": [], "route_node_names": { "1129719940": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "1262059047": "KutreTec 7e27 (Ke27)", "4258464776": "Rigel🗼🌞 (RIG)", "14137128": "Meshtastic b728 (b728)", "2224737672": "Rodashtastic🗼🌐 (RDSt)", "1819541900": "thgn018 (thg8)", "3677014292": "Base Sur 🗼 (Bssr)" }, "traceroute_packet": { "packet_data": { "id": 8266954, "timestamp": 1756369872.7817605, "from_node_id": 14137128, "to_node_id": 2224737672, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9eecb920", "channel_id": "MediumSlow", "mesh_packet_id": 2960217274, "rssi": -23, "snr": 9.0, "hop_limit": 5, "hop_start": 5, "payload_length": 66, "processed_successfully": 1, "raw_payload": "0a148c01746c8428564314c92adb0804d3fd277e394b122acdffffffffffffffff01baffffffffffffffff010dc6ffffffffffffffff0111e9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1756369546, "pki_encrypted": 0, "next_hop": 0, "relay_node": 40, "tx_after": 0, "timestamp_str": "2025-08-28 08:31:12", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "Meshtastic b728 (b728)", "to_node_name": "Rodashtastic🗼🌐 (RDSt)", "gateway_name": "Jabacha5_b920🗼 (JBC5)", "gateway_location": { "node_id": 2666314016, "latitude": 40.429568, "longitude": -3.6368384, "altitude": null, "timestamp": 1758112415.660949, "timestamp_str": "2025-09-17 12:33:35", "display_name": "Jabacha5_b920🗼", "long_name": "Jabacha5_b920🗼", "short_name": "JBC5", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 8266954, "from_node_id": 14137128, "to_node_id": 2224737672, "timestamp": 1756369872.7817605, "gateway_id": "!9eecb920", "raw_payload": "0a148c01746c8428564314c92adb0804d3fd277e394b122acdffffffffffffffff01baffffffffffffffff010dc6ffffffffffffffff0111e9ffffffffffffffff01", "hop_limit": 5, "hop_start": 5, "from_node_name": "Meshtastic b728 (b728)", "to_node_name": "Rodashtastic🗼🌐 (RDSt)", "route_data": { "route_nodes": [ 1819541900, 1129719940, 3677014292, 4258464776, 1262059047 ], "snr_towards": [ -12.75, -17.5, 3.25, -14.5, 4.25, -5.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 14137128, 1819541900, 1129719940, 3677014292, 4258464776, 1262059047 ], "node_names": [ "Meshtastic b728 (b728)", "thgn018 (thg8)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "Base Sur 🗼 (Bssr)", "Rigel🗼🌞 (RIG)", "KutreTec 7e27 (Ke27)" ], "snr_values": [ -12.75, -17.5, 3.25, -14.5, 4.25, -5.75 ], "hops": [ { "hop_number": 1, "from_node_id": 14137128, "to_node_id": 1819541900, "from_node_name": "Meshtastic b728 (b728)", "to_node_name": "thgn018 (thg8)", "snr": -12.75, "direction": "forward", "is_target_hop": false, "distance_meters": 9071.998979708515, "from_location_timestamp": 1756369581.5057561, "to_location_timestamp": 1756369872.7802176, "from_location_age_warning": "from 0.1h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 2, "from_node_id": 1819541900, "to_node_id": 1129719940, "from_node_name": "thgn018 (thg8)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 47131.44177735385, "from_location_timestamp": 1756369872.7802176, "to_location_timestamp": 1756360075.560053, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 2.7h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 3677014292, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Base Sur 🗼 (Bssr)", "snr": 3.25, "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": 4, "from_node_id": 3677014292, "to_node_id": 4258464776, "from_node_name": "Base Sur 🗼 (Bssr)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -14.5, "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": 5, "from_node_id": 4258464776, "to_node_id": 1262059047, "from_node_name": "Rigel🗼🌞 (RIG)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 48848.47846845459, "from_location_timestamp": 1756361299.0908554, "to_location_timestamp": 1756357567.8278787, "from_location_age_warning": "from 2.4h ago", "to_location_age_warning": "from 3.4h ago" } ], "is_complete": false, "total_hops": 5 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2224737672, 1819541900, 1129719940, 3677014292, 4258464776, 1262059047, 14137128 ], "node_names": [ "Rodashtastic🗼🌐 (RDSt)", "thgn018 (thg8)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "Base Sur 🗼 (Bssr)", "Rigel🗼🌞 (RIG)", "KutreTec 7e27 (Ke27)", "Meshtastic b728 (b728)" ], "snr_values": [ -12.75, -17.5, 3.25, -14.5, 4.25, -5.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2224737672, "to_node_id": 1819541900, "from_node_name": "Rodashtastic🗼🌐 (RDSt)", "to_node_name": "thgn018 (thg8)", "snr": -12.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 14534.794933996733, "from_location_timestamp": 1756365613.301746, "to_location_timestamp": 1756369872.7802176, "from_location_age_warning": "from 1.2h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 2, "from_node_id": 1819541900, "to_node_id": 1129719940, "from_node_name": "thgn018 (thg8)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 47131.44177735385, "from_location_timestamp": 1756369872.7802176, "to_location_timestamp": 1756360075.560053, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 2.7h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 3677014292, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Base Sur 🗼 (Bssr)", "snr": 3.25, "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": 4, "from_node_id": 3677014292, "to_node_id": 4258464776, "from_node_name": "Base Sur 🗼 (Bssr)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -14.5, "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": 5, "from_node_id": 4258464776, "to_node_id": 1262059047, "from_node_name": "Rigel🗼🌞 (RIG)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 4.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 48848.47846845459, "from_location_timestamp": 1756361299.0908554, "to_location_timestamp": 1756357567.8278787, "from_location_age_warning": "from 2.4h ago", "to_location_age_warning": "from 3.4h ago" }, { "hop_number": 6, "from_node_id": 1262059047, "to_node_id": 14137128, "from_node_name": "KutreTec 7e27 (Ke27)", "to_node_name": "Meshtastic b728 (b728)", "snr": -5.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 251.2916092379667, "from_location_timestamp": 1756357567.8278787, "to_location_timestamp": 1756369581.5057561, "from_location_age_warning": "from 3.4h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": true, "total_hops": 6 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "Meshtastic b728 (b728) → thgn018 (thg8) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Base Sur 🗼 (Bssr) → Rigel🗼🌞 (RIG) → KutreTec 7e27 (Ke27)", "return_path_display": null, "actual_rf_path_display": "Rodashtastic🗼🌐 (RDSt) → thgn018 (thg8) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Base Sur 🗼 (Bssr) → Rigel🗼🌞 (RIG) → KutreTec 7e27 (Ke27) → Meshtastic b728 (b728)", "forward_hops": [ { "hop_number": 1, "from_node_id": 14137128, "to_node_id": 1819541900, "from_node_name": "Meshtastic b728 (b728)", "to_node_name": "thgn018 (thg8)", "snr": -12.75, "direction": "forward", "is_target_hop": false, "distance_meters": 9071.998979708515, "from_location_timestamp": 1756369581.5057561, "to_location_timestamp": 1756369872.7802176, "from_location_age_warning": "from 0.1h ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 2, "from_node_id": 1819541900, "to_node_id": 1129719940, "from_node_name": "thgn018 (thg8)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 47131.44177735385, "from_location_timestamp": 1756369872.7802176, "to_location_timestamp": 1756360075.560053, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 2.7h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 3677014292, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Base Sur 🗼 (Bssr)", "snr": 3.25, "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": 4, "from_node_id": 3677014292, "to_node_id": 4258464776, "from_node_name": "Base Sur 🗼 (Bssr)", "to_node_name": "Rigel🗼🌞 (RIG)", "snr": -14.5, "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": 5, "from_node_id": 4258464776, "to_node_id": 1262059047, "from_node_name": "Rigel🗼🌞 (RIG)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 4.25, "direction": "forward", "is_target_hop": false, "distance_meters": 48848.47846845459, "from_location_timestamp": 1756361299.0908554, "to_location_timestamp": 1756357567.8278787, "from_location_age_warning": "from 2.4h ago", "to_location_age_warning": "from 3.4h ago" } ], "return_hops": [], "total_forward_distance": 105051.91922551696, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9eecb920", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 14137128, "to": 2224737672, "id": 2960217274, "rx_time": 1756369546, "rx_snr": 9.0, "rx_rssi": -23, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 40, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a148c01746c8428564314c92adb0804d3fd277e394b122acdffffffffffffffff01baffffffffffffffff010dc6ffffffffffffffff0111e9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1819541900, 1129719940, 3677014292, 4258464776, 1262059047 ], "snr_towards": [ -51, -70, 13, -58, 17, -23 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (66 bytes)
0a148c01746c8428564314c92adb0804d3fd277e394b122acdffffffffffffffff01baffffffffffffffff010dc6ffffffffffffffff0111e9ffffffffffffffff01
Hex Analysis:
Size:66 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
Jabacha5_b920🗼 (JBC5) Primary 0.000s
Reference 		-23.0 dBm 9.00 dB 0 MediumSlow 2025-08-28 08:31:12 Current
GRN1-Base🗼🌐 (GRN1) -323.116s
Before 		-123.0 dBm -16.00 dB 2 MediumSlow 2025-08-28 08:25:49 View
Tlgo 📡🌐🔋🔌 (TLG0) -323.036s
Before 		-117.0 dBm -11.75 dB 1 MediumSlow 2025-08-28 08:25:49 View
Meshtastic b728 (b728) -309.221s
Before 		Unknown Unknown 0 MediumSlow 2025-08-28 08:26:03 View
4

Total Receptions

4

Unique Gateways