Packet #29921296 Success

NODEINFO_APP packet from The Clan Base (TCLB) to !ffffffff

19
Total Receptions
19
Unique Gateways
1
Hop Count
78
Payload Bytes
Packet Information
Database ID: 29921296
Mesh Packet ID: 0x935140b4
Used for correlation across gateways
Timestamp: 2025-12-24 22:35:50 UTC
From Node: The Clan Base (TCLB)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: GRN1-Base🗼🌐 🔋 (GRN1)
Channel: MediumFast
RSSI: -105 dBm
SNR: -8.25 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: None
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:The Clan Base
Short Name:TCLB
Node ID:!34211998
MAC Address:7OM0IRmY
Hardware:DIY_V1
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:78 bytes
Gateway:!43b706e8
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !43b706e8
Node ID format
channel_id MediumFast
packet MeshPacket (78 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 874584472
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 78 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 -105.0 dBm
Signal strength at gateway 		int32
rx_snr -8.25 dB
Signal quality at gateway 		float
rx_time 1766615748
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK 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 Not set uint32
tx_after Not set uint32
timestamp 1766615750.4837782
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !43b706e8
Signal Metrics: RSSI: -105.0 dBm
SNR: -8.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:78 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!34211998", "long_name": "The Clan Base", "short_name": "TCLB", "macaddr": "7OM0IRmY", "hw_model": "DIY_V1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b706e8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 874584472, "to": 4294967295, "id": 2471575732, "rx_time": 1766615748, "rx_snr": -8.25, "rx_rssi": -105, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213334323131393938120d54686520436c616e20426173651a0454434c422206ece334211998282742203937e41133cf5dbcff861580d164c13b0b250c63568485d7458dc7e2211515274800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!34211998", "long_name": "The Clan Base", "short_name": "TCLB", "macaddr": "7OM0IRmY", "hw_model": "DIY_V1", "public_key": "OTfkETPPXbz/hhWA0WTBOwslDGNWhIXXRY3H4iEVFSc=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09213334323131393938120d54686520436c616e20426173651a0454434c422206ece334211998282742203937e41133cf5dbcff861580d164c13b0b250c63568485d7458dc7e2211515274800
Hex Analysis:
Size:78 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
GRN1-Base🗼🌐 🔋 (GRN1) Primary 0.000s
Reference 		-105.0 dBm -8.25 dB 1 - MediumFast 2025-12-24 22:35:50 UTC Current
Ocumare Norte🗼🌐 (RRN) -1.125s
Before 		-70.0 dBm 10.00 dB 0 98 TCLB MediumFast 2025-12-24 22:35:49 UTC View
Venturada2 🗼🌞 (Vb2) -0.239s
Before 		-100.0 dBm -6.50 dB 1 6a b76a MediumFast 2025-12-24 22:35:50 UTC View
JAGO1_Cañaveral (JAGO) +0.197s
After 		-124.0 dBm -14.75 dB 2 b0 Sir , PUPM , Vb2 MediumFast 2025-12-24 22:35:50 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.267s
After 		-77.0 dBm 9.25 dB 2 b0 Sir , Vb2 MediumFast 2025-12-24 22:35:50 UTC View
Meshtastic b2b4📡🌐 (b2b4) +0.924s
After 		-111.0 dBm -9.75 dB 3 e2 Red MediumFast 2025-12-24 22:35:51 UTC View
Karabanchel_Baldur (KarB) +0.927s
After 		-103.0 dBm -7.50 dB 3 e2 Red MediumFast 2025-12-24 22:35:51 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +0.932s
After 		-81.0 dBm 6.25 dB 3 56 8d56 , 3d56 MediumFast 2025-12-24 22:35:51 UTC View
Mec Rocket Meco (MRM) +1.007s
After 		-113.0 dBm -15.00 dB 3 08 JPL2 MediumFast 2025-12-24 22:35:51 UTC View
ETH Maverick (ET01) +1.315s
After 		-107.0 dBm -11.00 dB 2 61 TO1 MediumFast 2025-12-24 22:35:51 UTC View
Rodashtastic🗼🌐 (RDSt) +1.472s
After 		-106.0 dBm 3.75 dB 3 e7 BJN MediumFast 2025-12-24 22:35:51 UTC View
🤖 Nicolas Cage 🌐 (Cage) +1.574s
After 		-120.0 dBm -12.75 dB 3 bb 03bb MediumFast 2025-12-24 22:35:52 UTC View
Eagle’s Nest (EAGL) +1.958s
After 		-111.0 dBm -0.75 dB 3 74 MediumFast 2025-12-24 22:35:52 UTC View
Getafe ☀️ (GTF) +2.079s
After 		-124.0 dBm -14.75 dB 3 44 MediumFast 2025-12-24 22:35:52 UTC View
JohnConnor (JOhN) +2.333s
After 		-109.0 dBm -13.25 dB 3 98 MediumFast 2025-12-24 22:35:52 UTC View
ETH Goose (ET03) +2.371s
After 		-35.0 dBm 11.00 dB 3 41 ET01 MediumFast 2025-12-24 22:35:52 UTC View
Jolu base (JL1) +2.423s
After 		-110.0 dBm -0.25 dB 4 a4 HelB MediumFast 2025-12-24 22:35:52 UTC View
Quixote_JS8_7 (QXT7) +2.944s
After 		-18.0 dBm 11.25 dB 4 - MediumFast 2025-12-24 22:35:53 UTC View
[samsepi0l] 📡🌐 (tlg0) +11.856s
After 		-99.0 dBm -4.25 dB 3 c8 c4c8 MediumFast 2025-12-24 22:36:02 UTC View
19

Total Receptions

19

Unique Gateways