Packet #13927677 Success

TRACEROUTE_APP packet from Skynet_Villaverde_CL 🌞🏢 (Sk01) to Sierra norte Madrid ⛰️🗼🌞 (SNM)

16
Total Receptions
16
Unique Gateways
1
Hop Count
18
Payload Bytes
Packet Information
Database ID: 13927677
Mesh Packet ID: 0x378f383b
Used for correlation across gateways
Timestamp: 2025-10-06 23:45:38 UTC
From Node: Skynet_Villaverde_CL 🌞🏢 (Sk01)
To Node: Sierra norte Madrid ⛰️🗼🌞 (SNM)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Machu Pichu (MaPi)
Channel: MediumSlow
RSSI: -102 dBm
SNR: -7.0 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Payload Data
Protocol: TRACEROUTE_APP
Size: 18 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Venturada2🗼🌐☀️ (Vb2)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: -14.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Skynet_Villaverde_CL 🌞🏢 (Sk01) Venturada2🗼🌐☀️ (Vb2) Unknown -14.25 dB Origin Hops
Traceroute incomplete - Final destination not reached
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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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:18 bytes
Gateway:!9eeb1e24
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:1 / 4
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 (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9eeb1e24
Node ID format
channel_id MediumSlow
packet MeshPacket (18 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 57794145
Source node ID 		uint32
to 1129719940
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 18 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -102.0 dBm
Signal strength at gateway 		int32
rx_snr -7.00 dB
Signal quality at gateway 		float
rx_time 1759794337
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 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759794338.0698297
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !9eeb1e24
Signal Metrics: RSSI: -102.0 dBm
SNR: -7.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:18 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2687837872 ], "snr_towards": [ -14.25 ], "route_back": [], "snr_back": [], "route_node_names": { "2687837872": "Venturada2🗼🌐☀️ (Vb2)", "57794145": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "1129719940": "Sierra norte Madrid ⛰️🗼🌞 (SNM)" }, "traceroute_packet": { "packet_data": { "id": 13927677, "timestamp": 1759794338.0698297, "from_node_id": 57794145, "to_node_id": 1129719940, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9eeb1e24", "channel_id": "MediumSlow", "mesh_packet_id": 932132923, "rssi": -102, "snr": -7.0, "hop_limit": 3, "hop_start": 4, "payload_length": 18, "processed_successfully": 1, "raw_payload": "0a04b02635a0120ac7ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759794337, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "timestamp_str": "2025-10-06 23:45:38", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "gateway_name": "Machu Pichu (MaPi)", "gateway_location": { "node_id": 2666208804, "latitude": 40.3898368, "longitude": -3.7552128, "altitude": 680, "timestamp": 1759944658.2491512, "timestamp_str": "2025-10-08 17:30:58", "display_name": "Machu Pichu", "long_name": "Machu Pichu", "short_name": "MaPi", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 13927677, "from_node_id": 57794145, "to_node_id": 1129719940, "timestamp": 1759794338.0698297, "gateway_id": "!9eeb1e24", "raw_payload": "0a04b02635a0120ac7ffffffffffffffff01", "hop_limit": 3, "hop_start": 4, "from_node_name": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "to_node_name": "!43562884", "route_data": { "route_nodes": [ 2687837872 ], "snr_towards": [ -14.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 57794145, 2687837872 ], "node_names": [ "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "Venturada2🗼🌐☀️ (Vb2)" ], "snr_values": [ -14.25 ], "hops": [ { "hop_number": 1, "from_node_id": 57794145, "to_node_id": 2687837872, "from_node_name": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -14.25, "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" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 57794145, 2687837872 ], "node_names": [ "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "Venturada2🗼🌐☀️ (Vb2)" ], "snr_values": [ -14.25 ], "hops": [ { "hop_number": 1, "from_node_id": 57794145, "to_node_id": 2687837872, "from_node_name": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -14.25, "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" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Skynet_Villaverde_CL 🌞🏢 (Sk01) → Venturada2🗼🌐☀️ (Vb2)", "return_path_display": null, "actual_rf_path_display": "Skynet_Villaverde_CL 🌞🏢 (Sk01) → Venturada2🗼🌐☀️ (Vb2)", "forward_hops": [ { "hop_number": 1, "from_node_id": 57794145, "to_node_id": 2687837872, "from_node_name": "Skynet_Villaverde_CL 🌞🏢 (Sk01)", "to_node_name": "Venturada2🗼🌐☀️ (Vb2)", "snr": -14.25, "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" } ], "return_hops": [], "total_forward_distance": 0, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9eeb1e24", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 57794145, "to": 1129719940, "id": 932132923, "rx_time": 1759794337, "rx_snr": -7.0, "rx_rssi": -102, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04b02635a0120ac7ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2687837872 ], "snr_towards": [ -57 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (18 bytes)
0a04b02635a0120ac7ffffffffffffffff01
Hex Analysis:
Size:18 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
Machu Pichu (MaPi) Primary 0.000s
Reference 		-102.0 dBm -7.00 dB 1 MediumSlow 2025-10-06 23:45:38 Current
Venturada2🗼🌐☀️ (Vb2) -0.758s
Before 		-113.0 dBm -14.25 dB 0 MediumSlow 2025-10-06 23:45:37 View
Baldur Fijo (BalF) -0.503s
Before 		-115.0 dBm -13.50 dB 0 MediumSlow 2025-10-06 23:45:37 View
Trasto 🐰 Va (trva) -0.487s
Before 		-120.0 dBm -16.50 dB 0 MediumSlow 2025-10-06 23:45:37 View
tizon (Sylv) -0.468s
Before 		-108.0 dBm 2.00 dB 0 MediumSlow 2025-10-06 23:45:37 View
Meshtastic 1760 (1760) +0.036s
After 		-127.0 dBm -8.50 dB 1 MediumSlow 2025-10-06 23:45:38 View
GRN1-Base🗼🌐 (GRN1) +0.058s
After 		-88.0 dBm 5.75 dB 1 MediumSlow 2025-10-06 23:45:38 View
Meshtastic 870c📡🌐 (870c) +0.351s
After 		-95.0 dBm 4.25 dB 1 MediumSlow 2025-10-06 23:45:38 View
Meshtastic 18a4 (18a4) +0.386s
After 		Unknown Unknown 2 MediumSlow 2025-10-06 23:45:38 View
Monolito (MoN) +0.814s
After 		-67.0 dBm 9.75 dB 2 MediumSlow 2025-10-06 23:45:38 View
Quass002 ☄️ (Q002) +0.931s
After 		-124.0 dBm -17.00 dB 2 MediumSlow 2025-10-06 23:45:39 View
🌐Charly Unid Movil🛰 (C181) +0.979s
After 		-113.0 dBm -7.25 dB 1 MediumSlow 2025-10-06 23:45:39 View
Quass001 ☄️ (Q001) +1.200s
After 		Unknown Unknown 3 MediumSlow 2025-10-06 23:45:39 View
Mec Rocket Meco (MRM) +1.778s
After 		-108.0 dBm -5.25 dB 2 MediumSlow 2025-10-06 23:45:39 View
Zion 🗼 (Zion) +1.917s
After 		-108.0 dBm -5.25 dB 2 MediumSlow 2025-10-06 23:45:39 View
[TLG] 📡🌐🔋🔌 (tlg0) +2.010s
After 		-117.0 dBm -9.00 dB 2 MediumSlow 2025-10-06 23:45:40 View
16

Total Receptions

16

Unique Gateways