Packet #13874100 Success

TRACEROUTE_APP packet from Soy una Patata 🥔 EA4HFQ (🥔) to Lambda 😼📟 (😼)

15
Total Receptions
15
Unique Gateways
3
Hop Count
37
Payload Bytes
Packet Information
Database ID: 13874100
Mesh Packet ID: 0xf4f64355
Used for correlation across gateways
Timestamp: 2025-10-06 15:21:38 UTC
From Node: Soy una Patata 🥔 EA4HFQ (🥔)
To Node: Lambda 😼📟 (😼)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: [TLG] 📡🌐🔋🔌 (tlg0)
Channel: MediumSlow
RSSI: -113 dBm
SNR: -8.75 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 37 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Sirio 🗼🌞 (Sir) → Venturada2🗼🌐☀️ (Vb2) → jago2 test (MUL2)
Hop Count: 2 hops
Status: Incomplete - Final destination not reached
SNR Towards: -14.25 dB 2.25 dB -12.0 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 Soy una Patata 🥔 EA4HFQ (🥔) Sirio 🗼🌞 (Sir) 49.38 km -14.25 dB Origin Hops
2 Sirio 🗼🌞 (Sir) Venturada2🗼🌐☀️ (Vb2) 13.23 km 2.25 dB Relay Hops
3 Venturada2🗼🌐☀️ (Vb2) jago2 test (MUL2) 51.76 km -12.0 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
114.36 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:37 bytes
Gateway:!da638a24
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:3 / 3
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 (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da638a24
Node ID format
channel_id MediumSlow
packet MeshPacket (37 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2536663526
Source node ID 		uint32
to 383252012
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 37 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 -113.0 dBm
Signal strength at gateway 		int32
rx_snr -8.75 dB
Signal quality at gateway 		float
rx_time 1759764097
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 172
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759764098.4034486
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
Exposure Risks:
  • ⚠ 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: !da638a24
Signal Metrics: RSSI: -113.0 dBm
SNR: -8.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:37 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 386820115, 2687837872, 3679573420 ], "snr_towards": [ -14.25, 2.25, -12.0 ], "route_back": [], "snr_back": [], "route_node_names": { "2536663526": "Soy una Patata 🥔 EA4HFQ (🥔)", "383252012": "Lambda 😼📟 (😼)", "3679573420": "jago2 test (MUL2)", "2687837872": "Venturada2🗼🌐☀️ (Vb2)", "386820115": "Sirio 🗼🌞 (Sir)" }, "traceroute_packet": { "packet_data": { "id": 13874100, "timestamp": 1759764098.4034486, "from_node_id": 2536663526, "to_node_id": 383252012, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!da638a24", "channel_id": "MediumSlow", "mesh_packet_id": 4109779797, "rssi": -113, "snr": -8.75, "hop_limit": 0, "hop_start": 3, "payload_length": 37, "processed_successfully": 1, "raw_payload": "0a0c13680e17b02635a0acd551db1215c7ffffffffffffffff0109d0ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759764097, "pki_encrypted": 0, "next_hop": 0, "relay_node": 172, "tx_after": 0, "timestamp_str": "2025-10-06 15:21:38", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Soy una Patata 🥔 EA4HFQ (🥔)", "to_node_name": "Lambda 😼📟 (😼)", "gateway_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "gateway_location": { "node_id": 3663956516, "latitude": 40.4160512, "longitude": -3.6110336, "altitude": null, "timestamp": 1759386658.1355054, "timestamp_str": "2025-10-02 06:30:58", "display_name": "[TLG] 📡🌐🔋🔌", "long_name": "[TLG] 📡🌐🔋🔌", "short_name": "tlg0", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 13874100, "from_node_id": 2536663526, "to_node_id": 383252012, "timestamp": 1759764098.4034486, "gateway_id": "!da638a24", "raw_payload": "0a0c13680e17b02635a0acd551db1215c7ffffffffffffffff0109d0ffffffffffffffff01", "hop_limit": 0, "hop_start": 3, "from_node_name": "Soy una Patata 🥔 EA4HFQ (🥔)", "to_node_name": "!16d7f62c", "route_data": { "route_nodes": [ 386820115, 2687837872, 3679573420 ], "snr_towards": [ -14.25, 2.25, -12.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2536663526, 386820115, 2687837872, 3679573420 ], "node_names": [ "Soy una Patata 🥔 EA4HFQ (🥔)", "Sirio 🗼🌞 (Sir)", "Venturada2🗼🌐☀️ (Vb2)", "jago2 test (MUL2)" ], "snr_values": [ -14.25, 2.25, -12.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2536663526, "to_node_id": 386820115, "from_node_name": "Soy una Patata 🥔 EA4HFQ (🥔)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": -14.25, "direction": "forward", "is_target_hop": false, "distance_meters": 49380.50087992977, "from_location_timestamp": 1759706258.6282032, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 16.1h ago", "to_location_age_warning": "from 12.0h ago" }, { "hop_number": 2, "from_node_id": 386820115, "to_node_id": 2687837872, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": 2.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 3679573420, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "jago2 test (MUL2)", "snr": -12.0, "direction": "forward", "is_target_hop": false, "distance_meters": 51756.454816205944, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759679664.8922417, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 23.5h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2536663526, 386820115, 2687837872, 3679573420 ], "node_names": [ "Soy una Patata 🥔 EA4HFQ (🥔)", "Sirio 🗼🌞 (Sir)", "Venturada2🗼🌐☀️ (Vb2)", "jago2 test (MUL2)" ], "snr_values": [ -14.25, 2.25, -12.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2536663526, "to_node_id": 386820115, "from_node_name": "Soy una Patata 🥔 EA4HFQ (🥔)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": -14.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 49380.50087992977, "from_location_timestamp": 1759706258.6282032, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 16.1h ago", "to_location_age_warning": "from 12.0h ago" }, { "hop_number": 2, "from_node_id": 386820115, "to_node_id": 2687837872, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": 2.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 3679573420, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "jago2 test (MUL2)", "snr": -12.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 51756.454816205944, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759679664.8922417, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 23.5h ago" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Soy una Patata 🥔 EA4HFQ (🥔) → Sirio 🗼🌞 (Sir) → Venturada2🗼🌐☀️ (Vb2) → jago2 test (MUL2)", "return_path_display": null, "actual_rf_path_display": "Soy una Patata 🥔 EA4HFQ (🥔) → Sirio 🗼🌞 (Sir) → Venturada2🗼🌐☀️ (Vb2) → jago2 test (MUL2)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2536663526, "to_node_id": 386820115, "from_node_name": "Soy una Patata 🥔 EA4HFQ (🥔)", "to_node_name": "Sirio 🗼🌞 (Sir)", "snr": -14.25, "direction": "forward", "is_target_hop": false, "distance_meters": 49380.50087992977, "from_location_timestamp": 1759706258.6282032, "to_location_timestamp": 1759720923.852095, "from_location_age_warning": "from 16.1h ago", "to_location_age_warning": "from 12.0h ago" }, { "hop_number": 2, "from_node_id": 386820115, "to_node_id": 2687837872, "from_node_name": "Sirio 🗼🌞 (Sir)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": 2.25, "direction": "forward", "is_target_hop": false, "distance_meters": 13225.803020975785, "from_location_timestamp": 1759720923.852095, "to_location_timestamp": 1759746089.6599422, "from_location_age_warning": "from 12.0h ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 3679573420, "from_node_name": "Venturada2🗼🌐☀️ (Vb2)", "to_node_name": "jago2 test (MUL2)", "snr": -12.0, "direction": "forward", "is_target_hop": false, "distance_meters": 51756.454816205944, "from_location_timestamp": 1759746089.6599422, "to_location_timestamp": 1759679664.8922417, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 23.5h ago" } ], "return_hops": [], "total_forward_distance": 114362.7587171115, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da638a24", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2536663526, "to": 383252012, "id": 4109779797, "rx_time": 1759764097, "rx_snr": -8.75, "rx_rssi": -113, "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": 172, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0c13680e17b02635a0acd551db1215c7ffffffffffffffff0109d0ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 386820115, 2687837872, 3679573420 ], "snr_towards": [ -57, 9, -48 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (37 bytes)
0a0c13680e17b02635a0acd551db1215c7ffffffffffffffff0109d0ffffffffffffffff01
Hex Analysis:
Size:37 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
[TLG] 📡🌐🔋🔌 (tlg0) Primary 0.000s
Reference 		-113.0 dBm -8.75 dB 3 MediumSlow 2025-10-06 15:21:38 Current
Mec Rocket Meco (MRM) -3.538s
Before 		-117.0 dBm -14.75 dB 0 MediumSlow 2025-10-06 15:21:34 View
Venturada2🗼🌐☀️ (Vb2) -2.163s
Before 		-91.0 dBm 2.25 dB 1 MediumSlow 2025-10-06 15:21:36 View
GRN1-Base🗼🌐 (GRN1) -1.860s
Before 		-99.0 dBm -7.50 dB 1 MediumSlow 2025-10-06 15:21:36 View
Villalbilla02 (VBV2) -1.747s
Before 		-108.0 dBm -2.75 dB 1 MediumSlow 2025-10-06 15:21:36 View
Meshtastic 1760 (1760) -1.094s
Before 		-128.0 dBm -10.25 dB 2 MediumSlow 2025-10-06 15:21:37 View
Baldur Fijo (BalF) -1.014s
Before 		-117.0 dBm -9.25 dB 2 MediumSlow 2025-10-06 15:21:37 View
tizon (Sylv) -0.988s
Before 		-107.0 dBm 1.50 dB 2 MediumSlow 2025-10-06 15:21:37 View
Meshtastic 53fc (53fc) -0.963s
Before 		-122.0 dBm -8.25 dB 2 MediumSlow 2025-10-06 15:21:37 View
Meshtastic 18a4 (18a4) -0.849s
Before 		Unknown Unknown 3 MediumSlow 2025-10-06 15:21:37 View
Monolito (MoN) -0.605s
Before 		-75.0 dBm 8.25 dB 3 MediumSlow 2025-10-06 15:21:37 View
Oxygen EA4HKU (O) -0.327s
Before 		-113.0 dBm -9.75 dB 3 MediumSlow 2025-10-06 15:21:38 View
Carbon EA4HKU (C) -0.174s
Before 		-119.0 dBm -8.75 dB 3 MediumSlow 2025-10-06 15:21:38 View
Kenobi23 QTH (5aec) -0.043s
Before 		-103.0 dBm -3.00 dB 3 MediumSlow 2025-10-06 15:21:38 View
Ocumare_Base_🗼🌐 (CATA) +0.474s
After 		-83.0 dBm 8.25 dB 3 MediumSlow 2025-10-06 15:21:38 View
15

Total Receptions

15

Unique Gateways