Packet #5987233 Success

NODEINFO_APP packet from Meshtastic 6000 (6000) to BPol30 5a27 (5a27)

20
Total Receptions
16
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 5987233
Mesh Packet ID: 0xbf89e559
Used for correlation across gateways
Timestamp: 2026-01-15 02:57:01 UTC
From Node: Meshtastic 6000 (6000)
To Node: BPol30 5a27 (5a27)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX BGW4 (SXB4)
Channel: LongFast
RSSI: -102 dBm
SNR: -7.75 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 6000
Short Name:6000
Node ID:!04056000
MAC Address:rKcEBWAA
Hardware:HELTEC_V3
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:80 bytes
Gateway:!34997258
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ 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 !34997258
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67461120
Source node ID 		uint32
to 2368035367
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -102.0 dBm
Signal strength at gateway 		int32
rx_snr -7.75 dB
Signal quality at gateway 		float
rx_time 1768435021
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 1768435021.973075
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)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !34997258
Signal Metrics: RSSI: -102.0 dBm
SNR: -7.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!04056000", "long_name": "Meshtastic 6000", "short_name": "6000", "macaddr": "rKcEBWAA", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!34997258", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67461120, "to": 2368035367, "id": 3213485401, "rx_time": 1768435021, "rx_snr": -7.75, "rx_rssi": -102, "hop_limit": 0, "hop_start": 7, "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": "0a09213034303536303030120f4d65736874617374696320363030301a04363030302206aca704056000282b4220644ec28bc384918e60fc32f45e480d01ac6fd165d3b6b41570912cf3baa442794800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!04056000", "long_name": "Meshtastic 6000", "short_name": "6000", "macaddr": "rKcEBWAA", "hw_model": "HELTEC_V3", "public_key": "ZE7Ci8OEkY5g/DL0XkgNAaxv0WXTtrQVcJEs87qkQnk=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213034303536303030120f4d65736874617374696320363030301a04363030302206aca704056000282b4220644ec28bc384918e60fc32f45e480d01ac6fd165d3b6b41570912cf3baa442794800
Hex Analysis:
Size:80 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 BGW4 (SXB4) Primary 0.000s
Reference 		-102.0 dBm -7.75 dB 7 LongFast 2026-01-15 02:57:01 Current
Dragon868-1 (D1) -10.103s
Before 		-104.0 dBm -14.75 dB 1 LongFast 2026-01-15 02:56:51 View
ZA_MKAD_22_868_1 (8681) -10.050s
Before 		-138.0 dBm -13.75 dB 1 LongFast 2026-01-15 02:56:51 View
NODE_SOLAR_868 (8682) -9.098s
Before 		Unknown Unknown 2 LongFast 2026-01-15 02:56:52 View
ZA_MKAD_22_433_2 (4332) -8.966s
Before 		Unknown Unknown 2 LongFast 2026-01-15 02:56:53 View
Aster-02 (AST2) -6.239s
Before 		-89.0 dBm -3.00 dB 2 LongFast 2026-01-15 02:56:55 View
ZAO Price ML 275°-085° 🇷🇺 (PML4) -3.505s
Before 		-77.0 dBm -17.00 dB 3 LongFast 2026-01-15 02:56:58 View
ZAO Price ML 275°-085° 🇷🇺 (PML4) -3.240s
Before 		-77.0 dBm -17.00 dB 7 LongFast 2026-01-15 02:56:58 View
SYSXX YGW8 (SXY8) -1.240s
Before 		Unknown 6.50 dB 3 LongFast 2026-01-15 02:57:00 View
SYSXX OGW8 (SXG8) -1.189s
Before 		-66.0 dBm 7.50 dB 3 LongFast 2026-01-15 02:57:00 View
SYSXX BGW8 (SXB8) -1.148s
Before 		-35.0 dBm 7.25 dB 3 LongFast 2026-01-15 02:57:00 View
SYSXX BGW4 (SXB4) -0.356s
Before 		-102.0 dBm -7.75 dB 4 LongFast 2026-01-15 02:57:01 View
patch433 (pth4) +1.875s
After 		-49.0 dBm 11.50 dB 5 LongFast 2026-01-15 02:57:03 View
Zamkad8 (zmkd) +11.449s
After 		-121.0 dBm -10.50 dB 3 LongFast 2026-01-15 02:57:13 View
patch866 (pth8) +14.104s
After 		-68.0 dBm 3.00 dB 5 LongFast 2026-01-15 02:57:16 View
RN3ABX Georgy 2 (ABX2) +14.691s
After 		-55.0 dBm 11.00 dB 5 LongFast 2026-01-15 02:57:16 View
Butyrskaya 868 (But8) +15.979s
After 		-118.0 dBm -13.25 dB 6 LongFast 2026-01-15 02:57:17 View
Butyrskaya 868 (But8) +16.264s
After 		-118.0 dBm -13.25 dB 7 LongFast 2026-01-15 02:57:18 View
Medved GW8 (MED8) +22.038s
After 		-99.0 dBm 0.25 dB 6 LongFast 2026-01-15 02:57:24 View
Medved GW8 (MED8) +22.262s
After 		-99.0 dBm 0.25 dB 7 LongFast 2026-01-15 02:57:24 View
20

Total Receptions

16

Unique Gateways