Packet #28210135 Success

NODEINFO_APP packet from Quixote_JS8_7 (QXT7) to !ffffffff

18
Total Receptions
18
Unique Gateways
0
Hop Count
76
Payload Bytes
Packet Information
Database ID: 28210135
Mesh Packet ID: 0xceeac47c
Used for correlation across gateways
Timestamp: 2025-12-17 06:02:24 UTC
From Node: Quixote_JS8_7 (QXT7)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Quixote_JS8_7 (QXT7)
Channel: MediumFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: cc QXT7
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 76 bytes
Decoded: Yes
Decoded Data:
Long Name:Quixote_JS8_7
Short Name:QXT7
Node ID:!435b08cc
MAC Address:SMpDWwjM
Hardware:LILYGO_TBEAM_S3_CORE
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:76 bytes
Gateway:!435b08cc
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !435b08cc
Node ID format
channel_id MediumFast
packet MeshPacket (76 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1130039500
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 76 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
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 1765951343
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
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 204
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765951344.3937364
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !435b08cc
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:76 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!435b08cc", "long_name": "Quixote_JS8_7", "short_name": "QXT7", "macaddr": "SMpDWwjM", "hw_model": "LILYGO_TBEAM_S3_CORE" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!435b08cc", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130039500, "to": 4294967295, "id": 3471492220, "rx_time": 1765951343, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 204, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213433356230386363120d517569786f74655f4a53385f371a0451585437220648ca435b08cc280c4220de4bb4b8da1c98958bff187caaf315849556bc3bd34fca88e2037d4e52b06742", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!435b08cc", "long_name": "Quixote_JS8_7", "short_name": "QXT7", "macaddr": "SMpDWwjM", "hw_model": "LILYGO_TBEAM_S3_CORE", "public_key": "3ku0uNocmJWL/xh8qvMVhJVWvDvTT8qI4gN9TlKwZ0I=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (76 bytes)
0a09213433356230386363120d517569786f74655f4a53385f371a0451585437220648ca435b08cc280c4220de4bb4b8da1c98958bff187caaf315849556bc3bd34fca88e2037d4e52b06742
Hex Analysis:
Size:76 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
Quixote_JS8_7 (QXT7) Primary 0.000s
Reference 		Unknown Unknown 0 cc QXT7 MediumFast 2025-12-17 06:02:24 UTC Current
Quixote_JS8_5🗼🌐 (QXT5) +0.333s
After 		-119.0 dBm -9.00 dB 0 cc QXT7 MediumFast 2025-12-17 06:02:24 UTC View
Venturada2 🗼🌞 (Vb2) +2.238s
After 		-87.0 dBm 1.75 dB 1 61 TO1 MediumFast 2025-12-17 06:02:26 UTC View
Villarejo01 (VIL1) +2.618s
After 		-117.0 dBm -13.25 dB 1 61 TO1 MediumFast 2025-12-17 06:02:27 UTC View
Ocumare Norte🗼🌐 (RRN) +2.635s
After 		-101.0 dBm -6.75 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-17 06:02:27 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +3.004s
After 		-99.0 dBm -4.00 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-17 06:02:27 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +3.094s
After 		-80.0 dBm -10.25 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-17 06:02:27 UTC View
Fenix (FENX) +3.167s
After 		-118.0 dBm -12.00 dB 1 61 TO1 MediumFast 2025-12-17 06:02:27 UTC View
Eagle’s Nest (EAGL) +4.240s
After 		-109.0 dBm 1.75 dB 2 74 MediumFast 2025-12-17 06:02:28 UTC View
[samsepi0l] 📡🌐 (tlg0) +4.479s
After 		-76.0 dBm -5.50 dB 3 fc 74fc , Anu2 MediumFast 2025-12-17 06:02:28 UTC View
Villalbilla02 (VBV2) +5.033s
After 		-121.0 dBm -12.50 dB 2 b0 Vb2 MediumFast 2025-12-17 06:02:29 UTC View
JAGO1_Cañaveral (JAGO) +5.145s
After 		Unknown 11.50 dB 3 70 JAG2 MediumFast 2025-12-17 06:02:29 UTC View
Karabanchel_Baldur (KarB) +5.747s
After 		-94.0 dBm -2.25 dB 3 1c 🐷 MediumFast 2025-12-17 06:02:30 UTC View
tizon (Sylv) +5.990s
After 		-109.0 dBm -1.25 dB 3 1c 🐷 MediumFast 2025-12-17 06:02:30 UTC View
🤖 Nicolas Cage 🌐 (Cage) +6.028s
After 		-95.0 dBm 9.50 dB 3 1c 🐷 MediumFast 2025-12-17 06:02:30 UTC View
Getafe ☀️ (GTF) +6.711s
After 		-124.0 dBm -14.00 dB 3 1c 🐷 MediumFast 2025-12-17 06:02:31 UTC View
PXT_Home (PXT1) +6.765s
After 		-114.0 dBm -5.75 dB 3 11 BAS1 MediumFast 2025-12-17 06:02:31 UTC View
Jolu base (JL1) +7.951s
After 		-123.0 dBm -12.25 dB 3 a4 HelB MediumFast 2025-12-17 06:02:32 UTC View
18

Total Receptions

18

Unique Gateways