Packet #28306655 Success

TRACEROUTE_APP packet from Venturada base (Vbt) to SkG@Tracker 📱 (SkGT)

14
Total Receptions
14
Unique Gateways
1
Hop Count
9
Payload Bytes
Packet Information
Database ID: 28306655
Mesh Packet ID: 0x3e0e0c4d
Used for correlation across gateways
Timestamp: 2025-12-17 17:07:36 UTC
From Node: Venturada base (Vbt)
To Node: SkG@Tracker 📱 (SkGT)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Villalbilla02 (VBV2)
Channel: MediumFast
RSSI: -118 dBm
SNR: -8.25 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: b0 Vb2
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: 9 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Venturada2 🗼🌞 (Vb2)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: 10.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada base (Vbt) Venturada2 🗼🌞 (Vb2) 15.72 km 10.25 dB Origin Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
15.72 km
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:9 bytes
Gateway:!26223cf8
Channel:MediumFast
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 !26223cf8
Node ID format
channel_id MediumFast
packet MeshPacket (9 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770315536
Source node ID 		uint32
to 1555771960
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 9 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 -118.0 dBm
Signal strength at gateway 		int32
rx_snr -8.25 dB
Signal quality at gateway 		float
rx_time 1765991242
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 97
Next hop node ID 		uint32
relay_node 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765991256.177303
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:
  • ⚠ 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: !26223cf8
Signal Metrics: RSSI: -118.0 dBm
SNR: -8.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:9 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2687837872 ], "snr_towards": [ 10.25 ], "route_back": [], "snr_back": [], "route_node_names": { "2687837872": "Venturada2 🗼🌞 (Vb2)", "1770315536": "Venturada base (Vbt)", "1555771960": "SkG@Tracker 📱 (SkGT)" }, "traceroute_packet": { "packet_data": { "id": 28306655, "timestamp": 1765991256.177303, "from_node_id": 1770315536, "to_node_id": 1555771960, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!26223cf8", "channel_id": "MediumFast", "mesh_packet_id": 1041108045, "rssi": -118, "snr": -8.25, "hop_limit": 3, "hop_start": 4, "payload_length": 9, "processed_successfully": 1, "raw_payload": "0a04b02635a0120129", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1765991242, "pki_encrypted": 0, "next_hop": 97, "relay_node": 176, "tx_after": 0, "timestamp_str": "2025-12-17 17:07:36 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Venturada base (Vbt)", "to_node_name": "SkG@Tracker 📱 (SkGT)", "relay_hex": "b0", "relay_candidates": [ { "node_id": 2687837872, "node_name": "Venturada2 🗼🌞", "hex_id": "!a03526b0", "short_name": "Vb2", "last_byte": "b0" } ], "gateway_name": "Villalbilla02 (VBV2)", "gateway_location": { "node_id": 639778040, "latitude": 40.4324352, "longitude": -3.2866304, "altitude": null, "timestamp": 1765881627.801974, "timestamp_str": "2025-12-16 10:40:27", "display_name": "Villalbilla02", "long_name": "Villalbilla02", "short_name": "VBV2", "hw_model": "HELTEC_MESH_NODE_T114" } }, "resolve_names": true, "packet_id": 28306655, "from_node_id": 1770315536, "to_node_id": 1555771960, "timestamp": 1765991256.177303, "gateway_id": "!26223cf8", "raw_payload": "0a04b02635a0120129", "hop_limit": 3, "hop_start": 4, "from_node_name": "Venturada base (Vbt)", "to_node_name": "!5cbb3238", "route_data": { "route_nodes": [ 2687837872 ], "snr_towards": [ 10.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1770315536, 2687837872 ], "node_names": [ "Venturada base (Vbt)", "Venturada2 🗼🌞 (Vb2)" ], "snr_values": [ 10.25 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 2687837872, "from_node_name": "Venturada base (Vbt)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "snr": 10.25, "direction": "forward", "is_target_hop": false, "distance_meters": 15718.013255156995, "from_location_timestamp": 1765988847.847892, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 0.7h ago", "to_location_age_warning": "from 1.4h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1770315536, 2687837872 ], "node_names": [ "Venturada base (Vbt)", "Venturada2 🗼🌞 (Vb2)" ], "snr_values": [ 10.25 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 2687837872, "from_node_name": "Venturada base (Vbt)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "snr": 10.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 15718.013255156995, "from_location_timestamp": 1765988847.847892, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 0.7h ago", "to_location_age_warning": "from 1.4h ago" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Venturada base (Vbt) → Venturada2 🗼🌞 (Vb2)", "return_path_display": null, "actual_rf_path_display": "Venturada base (Vbt) → Venturada2 🗼🌞 (Vb2)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 2687837872, "from_node_name": "Venturada base (Vbt)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "snr": 10.25, "direction": "forward", "is_target_hop": false, "distance_meters": 15718.013255156995, "from_location_timestamp": 1765988847.847892, "to_location_timestamp": 1765986221.4084086, "from_location_age_warning": "from 0.7h ago", "to_location_age_warning": "from 1.4h ago" } ], "return_hops": [], "total_forward_distance": 15718.013255156995, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!26223cf8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770315536, "to": 1555771960, "id": 1041108045, "rx_time": 1765991242, "rx_snr": -8.25, "rx_rssi": -118, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 97, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04b02635a0120129", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2687837872 ], "snr_towards": [ 41 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (9 bytes)
0a04b02635a0120129
Hex Analysis:
Size:9 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 Relay Channel Timestamp Actions
Villalbilla02 (VBV2) Primary 0.000s
Reference 		-118.0 dBm -8.25 dB 1 b0 Vb2 MediumFast 2025-12-17 17:07:36 UTC Current
Venturada2 🗼🌞 (Vb2) -0.773s
Before 		-75.0 dBm 10.25 dB 0 10 Vbt MediumFast 2025-12-17 17:07:35 UTC View
Ocumare Norte🗼🌐 (RRN) -0.360s
Before 		-104.0 dBm -10.25 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-17 17:07:35 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.319s
Before 		-78.0 dBm 8.50 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-17 17:07:35 UTC View
[samsepi0l] 📡🌐 (tlg0) -0.301s
Before 		-96.0 dBm -1.75 dB 1 - MediumFast 2025-12-17 17:07:35 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -0.152s
Before 		-97.0 dBm -3.50 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-17 17:07:36 UTC View
JAGO1_Cañaveral (JAGO) +1.219s
After 		-117.0 dBm -9.00 dB 2 38 tlg0 MediumFast 2025-12-17 17:07:37 UTC View
Varela Bot 🏡🤖 (🤖) +1.794s
After 		-85.0 dBm 5.75 dB 2 1c 🏡 MediumFast 2025-12-17 17:07:37 UTC View
ETH Maverick (ET01) +2.279s
After 		-91.0 dBm 6.75 dB 3 72 Knb1 MediumFast 2025-12-17 17:07:38 UTC View
Eagle’s Nest (EAGL) +3.134s
After 		-108.0 dBm 1.75 dB 3 a4 Raq1 MediumFast 2025-12-17 17:07:39 UTC View
ETH Goose (ET03) +4.125s
After 		-35.0 dBm 11.75 dB 4 41 ET01 MediumFast 2025-12-17 17:07:40 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +5.887s
After 		-85.0 dBm -15.50 dB 2 56 8d56 , 3d56 MediumFast 2025-12-17 17:07:42 UTC View
Zion 🗼 (Zion) +6.176s
After 		-110.0 dBm -9.50 dB 2 56 3d56 MediumFast 2025-12-17 17:07:42 UTC View
PXT_Home (PXT1) +7.779s
After 		-116.0 dBm -5.50 dB 3 48 mfms MediumFast 2025-12-17 17:07:43 UTC View
14

Total Receptions

14

Unique Gateways