Packet #29685879 Success

TRACEROUTE_APP packet from Mreow :3 🌞 (Lmr1) to Nallo 04 //[email protected]// (Nap4)

1
Total Receptions
1
Unique Gateways
2
Hop Count
26
Payload Bytes
Packet Information
Database ID: 29685879
Mesh Packet ID: 0x8d5fa9ef
Used for correlation across gateways
Timestamp: 2025-12-23 22:43:53 UTC
From Node: Mreow :3 🌞 (Lmr1)
To Node: Nallo 04 //[email protected]// (Nap4)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Flecha 0B (LD0B)
Channel: MediumFast
RSSI: -118 dBm
SNR: -7.5 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Relay Node: 99 gmj6
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: 26 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 10.5 dB
Return Path: Nallo 07 | Deja tus nodos encendidos!! (Nap7) → ⚡ESTAÑO (gmj6)
SNR Back: 10.5 dB -1.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Nallo 04 //[email protected]// (Nap4) Mreow :3 🌞 (Lmr1) Unknown 10.5 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Mreow :3 🌞 (Lmr1) Nallo 07 | Deja tus nodos encendidos!! (Nap7) 1.36 km 10.5 dB Return Start Hops
2 Nallo 07 | Deja tus nodos encendidos!! (Nap7) ⚡ESTAÑO (gmj6) 3.71 km -1.5 dB Return End Hops
Total Return Distance
5.07 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:26 bytes
Gateway:!2f7d141c
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:
âš  Packet visible to MQTT subscribers
âš  Multi-hop path visible (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !2f7d141c
Node ID format
channel_id MediumFast
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1575203828
Source node ID 		uint32
to 1128064028
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 26 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 -118.0 dBm
Signal strength at gateway 		int32
rx_snr -7.50 dB
Signal quality at gateway 		float
rx_time 1766529342
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 153
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766529833.0047452
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:
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (2 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !2f7d141c
Signal Metrics: RSSI: -118.0 dBm
SNR: -7.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:26 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 10.5 ], "route_back": [ 2996807776, 161532313 ], "snr_back": [ 10.5, -1.5 ], "route_node_names": { "2996807776": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "161532313": "âš¡ESTAÑO (gmj6)", "1575203828": "Mreow :3 🌞 (Lmr1)", "1128064028": "Nallo 04 //[email protected]// (Nap4)" }, "traceroute_packet": { "packet_data": { "id": 29685879, "timestamp": 1766529833.0047452, "from_node_id": 1575203828, "to_node_id": 1128064028, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!2f7d141c", "channel_id": "MediumFast", "mesh_packet_id": 2371856879, "rssi": -118, "snr": -7.5, "hop_limit": 0, "hop_start": 2, "payload_length": 26, "processed_successfully": 1, "raw_payload": "12012a1a0860a89fb299c9a009220b2afaffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766529342, "pki_encrypted": 0, "next_hop": 0, "relay_node": 153, "tx_after": 0, "timestamp_str": "2025-12-23 22:43:53 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Mreow :3 🌞 (Lmr1)", "to_node_name": "Nallo 04 //[email protected]// (Nap4)", "relay_hex": "99", "relay_candidates": [ { "node_id": 161532313, "node_name": "âš¡ESTAÑO", "hex_id": "!09a0c999", "short_name": "gmj6", "last_byte": "99" } ], "gateway_name": "Flecha 0B (LD0B)", "gateway_location": { "node_id": 796726300, "latitude": 41.6022528, "longitude": -4.7972352, "altitude": 686, "timestamp": 1766624485.5500638, "timestamp_str": "2025-12-25 01:01:25", "display_name": "Flecha 0B", "long_name": "Flecha 0B", "short_name": "LD0B", "hw_model": "RAK4631" } }, "resolve_names": true, "packet_id": 29685879, "from_node_id": 1575203828, "to_node_id": 1128064028, "timestamp": 1766529833.0047452, "gateway_id": "!2f7d141c", "raw_payload": "12012a1a0860a89fb299c9a009220b2afaffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "Mreow :3 🌞 (Lmr1)", "to_node_name": "Nallo 04 //[email protected]// (Nap4)", "route_data": { "route_nodes": [], "snr_towards": [ 10.5 ], "route_back": [ 2996807776, 161532313 ], "snr_back": [ 10.5, -1.5 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1128064028, 1575203828 ], "node_names": [ "Nallo 04 //[email protected]// (Nap4)", "Mreow :3 🌞 (Lmr1)" ], "snr_values": [ 10.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1128064028, "to_node_id": 1575203828, "from_node_name": "Nallo 04 //[email protected]// (Nap4)", "to_node_name": "Mreow :3 🌞 (Lmr1)", "snr": 10.5, "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" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 1575203828, 2996807776, 161532313 ], "node_names": [ "Mreow :3 🌞 (Lmr1)", "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "âš¡ESTAÑO (gmj6)" ], "snr_values": [ 10.5, -1.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1575203828, "to_node_id": 2996807776, "from_node_name": "Mreow :3 🌞 (Lmr1)", "to_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "snr": 10.5, "direction": "return", "is_target_hop": false, "distance_meters": 1364.5428863738675, "from_location_timestamp": 1766517301.6327937, "to_location_timestamp": 1766518195.530529, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 2, "from_node_id": 2996807776, "to_node_id": 161532313, "from_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "to_node_name": "âš¡ESTAÑO (gmj6)", "snr": -1.5, "direction": "return", "is_target_hop": false, "distance_meters": 3706.659317261234, "from_location_timestamp": 1766518195.530529, "to_location_timestamp": 1766457784.0509806, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 20.0h ago" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1128064028, 1575203828, 2996807776, 161532313 ], "node_names": [ "Nallo 04 //[email protected]// (Nap4)", "Mreow :3 🌞 (Lmr1)", "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "âš¡ESTAÑO (gmj6)" ], "snr_values": [ 10.5, 10.5, -1.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1128064028, "to_node_id": 1575203828, "from_node_name": "Nallo 04 //[email protected]// (Nap4)", "to_node_name": "Mreow :3 🌞 (Lmr1)", "snr": 10.5, "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": 2, "from_node_id": 1575203828, "to_node_id": 2996807776, "from_node_name": "Mreow :3 🌞 (Lmr1)", "to_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "snr": 10.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 1364.5428863738675, "from_location_timestamp": 1766517301.6327937, "to_location_timestamp": 1766518195.530529, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 3, "from_node_id": 2996807776, "to_node_id": 161532313, "from_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "to_node_name": "âš¡ESTAÑO (gmj6)", "snr": -1.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 3706.659317261234, "from_location_timestamp": 1766518195.530529, "to_location_timestamp": 1766457784.0509806, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 20.0h ago" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Nallo 04 //[email protected]// (Nap4) → Mreow :3 🌞 (Lmr1)", "return_path_display": "Mreow :3 🌞 (Lmr1) → Nallo 07 | Deja tus nodos encendidos!! (Nap7) → âš¡ESTAÑO (gmj6)", "actual_rf_path_display": "Nallo 04 //[email protected]// (Nap4) → Mreow :3 🌞 (Lmr1) → Nallo 07 | Deja tus nodos encendidos!! (Nap7) → âš¡ESTAÑO (gmj6)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1128064028, "to_node_id": 1575203828, "from_node_name": "Nallo 04 //[email protected]// (Nap4)", "to_node_name": "Mreow :3 🌞 (Lmr1)", "snr": 10.5, "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" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1575203828, "to_node_id": 2996807776, "from_node_name": "Mreow :3 🌞 (Lmr1)", "to_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "snr": 10.5, "direction": "return", "is_target_hop": false, "distance_meters": 1364.5428863738675, "from_location_timestamp": 1766517301.6327937, "to_location_timestamp": 1766518195.530529, "from_location_age_warning": "from 3.5h ago", "to_location_age_warning": "from 3.2h ago" }, { "hop_number": 2, "from_node_id": 2996807776, "to_node_id": 161532313, "from_node_name": "Nallo 07 | Deja tus nodos encendidos!! (Nap7)", "to_node_name": "âš¡ESTAÑO (gmj6)", "snr": -1.5, "direction": "return", "is_target_hop": false, "distance_meters": 3706.659317261234, "from_location_timestamp": 1766518195.530529, "to_location_timestamp": 1766457784.0509806, "from_location_age_warning": "from 3.2h ago", "to_location_age_warning": "from 20.0h ago" } ], "total_forward_distance": 0, "total_return_distance": 5071.202203635101 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!2f7d141c", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1575203828, "to": 1128064028, "id": 2371856879, "rx_time": 1766529342, "rx_snr": -7.5, "rx_rssi": -118, "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": 153, "tx_after": 0, "decoded": { "portnum": 70, "payload": "12012a1a0860a89fb299c9a009220b2afaffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 42 ], "route_back": [ 2996807776, 161532313 ], "snr_back": [ 42, -6 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (26 bytes)
12012a1a0860a89fb299c9a009220b2afaffffffffffffffff01
Hex Analysis:
Size:26 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 Relay Channel Timestamp Actions
Flecha 0B (LD0B) Primary 0.000s
Reference 		-118.0 dBm -7.50 dB 2 99 gmj6 MediumFast 2025-12-23 22:43:53 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways