Packet #12538629 Success

NODEINFO_APP packet from Kuz'Yur 🐁 (🐁) to Meshtastic 84a0 (84a0)

15
Total Receptions
15
Unique Gateways
5
Hop Count
79
Payload Bytes
Packet Information
Database ID: 12538629
Mesh Packet ID: 0x44d4c68d
Used for correlation across gateways
Timestamp: 2026-03-17 16:37:16 UTC
From Node: Kuz'Yur 🐁 (🐁)
To Node: Meshtastic 84a0 (84a0)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX OGW8 (SXG8)
Channel: LongFast
RSSI: -50 dBm
SNR: 6.0 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Kuz'Yur 🐁
Short Name:🐁
Node ID:!bba947c0
MAC Address:LLy7qUfA
Hardware:TBEAM
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) β†’ MeshPacket (Mesh layer) β†’ Decoded Payload (Application data)
Total Size:79 bytes
Gateway:!efffff03
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff03
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3148433344
Source node ID 		uint32
to 48596128
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -50.0 dBm
Signal strength at gateway 		int32
rx_snr 6.00 dB
Signal quality at gateway 		float
rx_time 1773754635
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 2
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1773754636.293238
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:
  • βœ“ Direct LoRa transmission (not via MQTT)
  • βœ“ Targeted to specific node
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff03
Signal Metrics: RSSI: -50.0 dBm
SNR: 6.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!bba947c0", "long_name": "Kuz'Yur 🐁", "short_name": "🐁", "macaddr": "LLy7qUfA", "hw_model": "TBEAM" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff03", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3148433344, "to": 48596128, "id": 1154795149, "rx_time": 1773754635, "rx_snr": 6.0, "rx_rssi": -50, "hop_limit": 2, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 2, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216262613934376330120c4b757a2759757220f09f90811a04f09f908122062cbcbba947c02804380142203c443d305fc37361fa2bc2f7aaf2eca959edcdb2ab586a34a21ff4af2649d64b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!bba947c0", "long_name": "Kuz'Yur 🐁", "short_name": "🐁", "macaddr": "LLy7qUfA", "hw_model": "TBEAM", "role": "CLIENT_MUTE", "public_key": "PEQ9MF/Dc2H6K8L3qvLsqVntzbKrWGo0oh/0ryZJ1ks=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09216262613934376330120c4b757a2759757220f09f90811a04f09f908122062cbcbba947c02804380142203c443d305fc37361fa2bc2f7aaf2eca959edcdb2ab586a34a21ff4af2649d64b4800
Hex Analysis:
Size:79 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
SYSXX OGW8 (SXG8) Primary 0.000s
Reference 		-50.0 dBm 6.00 dB 5 LongFast 2026-03-17 16:37:16 Current
Fostral (FSTR) -31.702s
Before 		-70.0 dBm -5.00 dB 1 LongFast 2026-03-17 16:36:44 View
BBS Восток (DMπŸ“²) (BBSv) -30.403s
Before 		-46.0 dBm 6.00 dB 2 LongFast 2026-03-17 16:36:45 View
Tsaritsyno_KB_U_868 (KBU8) -28.361s
Before 		-103.0 dBm 1.75 dB 3 LongFast 2026-03-17 16:36:47 View
EGarpunov 2 868 (Base) (BAO) (EG28) -28.088s
Before 		-88.0 dBm 4.75 dB 3 LongFast 2026-03-17 16:36:48 View
Tsaritsyno_KB_V_868 (KBV8) -25.847s
Before 		-43.0 dBm 6.25 dB 4 LongFast 2026-03-17 16:36:50 View
SYSXX YGW8 (SXY8) -12.227s
Before 		-99.0 dBm -6.25 dB 4 LongFast 2026-03-17 16:37:04 View
patch866 (pth8) -5.713s
Before 		-66.0 dBm 5.00 dB 4 LongFast 2026-03-17 16:37:10 View
ZoΝ¦mΝ«Π²β·‘iΝ₯eΝ€ [GW8] (🧟) -3.629s
Before 		-96.0 dBm -3.25 dB 5 LongFast 2026-03-17 16:37:12 View
Korolyok h0use (K8k*) -3.359s
Before 		-117.0 dBm -6.25 dB 5 LongFast 2026-03-17 16:37:12 View
pyri8 (pyri) -2.785s
Before 		-113.0 dBm -13.75 dB 5 LongFast 2026-03-17 16:37:13 View
Butyrskaya 868 (But8) -0.461s
Before 		-96.0 dBm 4.00 dB 6 LongFast 2026-03-17 16:37:15 View
SYSXX BGW8 (SXB8) -0.032s
Before 		-7.0 dBm 5.50 dB 5 LongFast 2026-03-17 16:37:16 View
Aster-02 (AST2) +18.085s
After 		-52.0 dBm 6.00 dB 7 LongFast 2026-03-17 16:37:34 View
ZA_MKAD_22_868_1 (8681) +28.497s
After 		-140.0 dBm -17.00 dB 6 LongFast 2026-03-17 16:37:44 View
15

Total Receptions

15

Unique Gateways