Packet #13611438 Success

TRACEROUTE_APP packet from [TLG] 📡🌐🔋🔌 (tlg0) to KutreTec 7e27 (Ke27)

13
Total Receptions
13
Unique Gateways
0
Hop Count
23
Payload Bytes
Packet Information
Database ID: 13611438
Mesh Packet ID: 0xac2571e9
Used for correlation across gateways
Timestamp: 2025-10-04 21:06:43 UTC
From Node: [TLG] 📡🌐🔋🔌 (tlg0)
To Node: KutreTec 7e27 (Ke27)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: [TLG] 📡🌐🔋🔌 (tlg0)
Channel: MediumSlow
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Payload Data
Protocol: TRACEROUTE_APP
Size: 23 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: KutreTec 7e27 (Ke27) → [TLG] 📡🌐🔋🔌 (tlg0)
Hop Count: 1 hops
Status: Incomplete - Final destination not reached
SNR Towards: 0.0 dB -14.75 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 [TLG] 📡🌐🔋🔌 (tlg0) KutreTec 7e27 (Ke27) 2.66 km 0.0 dB Origin Hops
2 KutreTec 7e27 (Ke27) [TLG] 📡🌐🔋🔌 (tlg0) 2.66 km -14.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
5.32 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:23 bytes
Gateway:!da638a24
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da638a24
Node ID format
channel_id MediumSlow
packet MeshPacket (23 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3663956516
Source node ID 		uint32
to 1262059047
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 23 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1759612002
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 70
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 36
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759612003.859551
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)
  • ✓ 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
MQTT-Specific Fields
Gateway ID: !da638a24
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:23 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1262059047, 3663956516 ], "snr_towards": [ 0.0, -14.75 ], "route_back": [], "snr_back": [], "route_node_names": { "3663956516": "[TLG] 📡🌐🔋🔌 (tlg0)", "1262059047": "KutreTec 7e27 (Ke27)" }, "traceroute_packet": { "packet_data": { "id": 13611438, "timestamp": 1759612003.859551, "from_node_id": 3663956516, "to_node_id": 1262059047, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!da638a24", "channel_id": "MediumSlow", "mesh_packet_id": 2888135145, "rssi": 0, "snr": 0.0, "hop_limit": 2, "hop_start": 2, "payload_length": 23, "processed_successfully": 1, "raw_payload": "0a08277e394b248a63da120b00c5ffffffffffffffff01", "via_mqtt": 0, "want_ack": 0, "priority": 70, "delayed": 0, "channel_index": null, "rx_time": 1759612002, "pki_encrypted": 0, "next_hop": 0, "relay_node": 36, "tx_after": 0, "timestamp_str": "2025-10-04 21:06:43", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "to_node_name": "KutreTec 7e27 (Ke27)", "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": 13611438, "from_node_id": 3663956516, "to_node_id": 1262059047, "timestamp": 1759612003.859551, "gateway_id": "!da638a24", "raw_payload": "0a08277e394b248a63da120b00c5ffffffffffffffff01", "hop_limit": 2, "hop_start": 2, "from_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "to_node_name": "KutreTec 7e27 (Ke27)", "route_data": { "route_nodes": [ 1262059047, 3663956516 ], "snr_towards": [ 0.0, -14.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3663956516, 1262059047, 3663956516 ], "node_names": [ "[TLG] 📡🌐🔋🔌 (tlg0)", "KutreTec 7e27 (Ke27)", "[TLG] 📡🌐🔋🔌 (tlg0)" ], "snr_values": [ 0.0, -14.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3663956516, "to_node_id": 1262059047, "from_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1759386658.1355054, "to_location_timestamp": 1757271601.6128502, "from_location_age_warning": "from 2.6d ago", "to_location_age_warning": "from 3.9w ago" }, { "hop_number": 2, "from_node_id": 1262059047, "to_node_id": 3663956516, "from_node_name": "KutreTec 7e27 (Ke27)", "to_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "snr": -14.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1757271601.6128502, "to_location_timestamp": 1759386658.1355054, "from_location_age_warning": "from 3.9w ago", "to_location_age_warning": "from 2.6d ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3663956516, 1262059047 ], "node_names": [ "[TLG] 📡🌐🔋🔌 (tlg0)", "KutreTec 7e27 (Ke27)" ], "snr_values": [ 0.0, -14.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3663956516, "to_node_id": 1262059047, "from_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1759386658.1355054, "to_location_timestamp": 1757271601.6128502, "from_location_age_warning": "from 2.6d ago", "to_location_age_warning": "from 3.9w ago" }, { "hop_number": 2, "from_node_id": 1262059047, "to_node_id": 3663956516, "from_node_name": "KutreTec 7e27 (Ke27)", "to_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "snr": -14.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1757271601.6128502, "to_location_timestamp": 1759386658.1355054, "from_location_age_warning": "from 3.9w ago", "to_location_age_warning": "from 2.6d ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "[TLG] 📡🌐🔋🔌 (tlg0) → KutreTec 7e27 (Ke27) → [TLG] 📡🌐🔋🔌 (tlg0)", "return_path_display": null, "actual_rf_path_display": "[TLG] 📡🌐🔋🔌 (tlg0) → KutreTec 7e27 (Ke27)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3663956516, "to_node_id": 1262059047, "from_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "to_node_name": "KutreTec 7e27 (Ke27)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1759386658.1355054, "to_location_timestamp": 1757271601.6128502, "from_location_age_warning": "from 2.6d ago", "to_location_age_warning": "from 3.9w ago" }, { "hop_number": 2, "from_node_id": 1262059047, "to_node_id": 3663956516, "from_node_name": "KutreTec 7e27 (Ke27)", "to_node_name": "[TLG] 📡🌐🔋🔌 (tlg0)", "snr": -14.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2657.6273056219934, "from_location_timestamp": 1757271601.6128502, "to_location_timestamp": 1759386658.1355054, "from_location_age_warning": "from 3.9w ago", "to_location_age_warning": "from 2.6d ago" } ], "return_hops": [], "total_forward_distance": 5315.254611243987, "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": 3663956516, "to": 1262059047, "id": 2888135145, "rx_time": 1759612002, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 0, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 36, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a08277e394b248a63da120b00c5ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1262059047, 3663956516 ], "snr_towards": [ 0, -59 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (23 bytes)
0a08277e394b248a63da120b00c5ffffffffffffffff01
Hex Analysis:
Size:23 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 		Unknown Unknown 0 MediumSlow 2025-10-04 21:06:43 Current
GRN1-Base🗼🌐 (GRN1) +2.654s
After 		-100.0 dBm -7.50 dB 1 MediumSlow 2025-10-04 21:06:46 View
Venturada2🗼🌐☀️ (Vb2) +3.977s
After 		-109.0 dBm -9.50 dB 2 MediumSlow 2025-10-04 21:06:47 View
Mec Rocket Meco (MRM) +4.995s
After 		-109.0 dBm -7.25 dB 1 MediumSlow 2025-10-04 21:06:48 View
g1bal (g1b0) +5.233s
After 		-110.0 dBm -5.25 dB 2 MediumSlow 2025-10-04 21:06:49 View
Baldur Fijo (BalF) +5.415s
After 		-104.0 dBm -3.00 dB 2 MediumSlow 2025-10-04 21:06:49 View
Meshtastic 18a4 (18a4) +5.417s
After 		-126.0 dBm -15.75 dB 2 MediumSlow 2025-10-04 21:06:49 View
Meshtastic 1760 (1760) +5.421s
After 		-122.0 dBm -5.00 dB 2 MediumSlow 2025-10-04 21:06:49 View
Suop 📡 🌐 (SUOP) +5.439s
After 		-121.0 dBm -11.25 dB 2 MediumSlow 2025-10-04 21:06:49 View
Kenobi23 QTH (5aec) +5.561s
After 		-103.0 dBm 2.75 dB 2 MediumSlow 2025-10-04 21:06:49 View
tizon (Sylv) +8.043s
After 		-102.0 dBm 5.50 dB 2 MediumSlow 2025-10-04 21:06:51 View
Trasto 🐰 Va (trva) +9.071s
After 		-109.0 dBm -5.25 dB 2 MediumSlow 2025-10-04 21:06:52 View
Arganda C191 🌐 (ARG) +2723.039s
After 		-116.0 dBm -10.50 dB 1 MediumSlow 2025-10-04 21:52:06 View
13

Total Receptions

13

Unique Gateways