Packet #15059908 Success

NODEINFO_APP packet from SuperMitya (mt40) to MiFi b4d8 (b4d8)

11
Total Receptions
11
Unique Gateways
0
Hop Count
67
Payload Bytes
Packet Information
Database ID: 15059908
Mesh Packet ID: 0x4ef1f1f7
Used for correlation across gateways
Timestamp: 2026-04-08 22:55:24 UTC
From Node: SuperMitya (mt40)
To Node: MiFi b4d8 (b4d8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: BBS Восток (DM📲) (BBSv)
Channel: LongFast
RSSI: -99 dBm
SNR: -7.0 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Payload Data
Protocol: NODEINFO_APP
Size: 67 bytes
Decoded: Yes
Decoded Data:
Long Name:SuperMitya
Short Name:mt40
Node ID:!02ebfc40
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:67 bytes
Gateway:!1309db84
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !1309db84
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (67 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 49019968
Source node ID 		uint32
to 4134515928
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 67 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -99.0 dBm
Signal strength at gateway 		int32
rx_snr -7.00 dB
Signal quality at gateway 		float
rx_time 1775678123
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 Not set uint32
relay_node 64
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775678124.654716
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
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !1309db84
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -99.0 dBm
SNR: -7.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:67 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!02ebfc40", "long_name": "SuperMitya", "short_name": "mt40", "macaddr": null, "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309db84", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 49019968, "to": 4134515928, "id": 1324478967, "rx_time": 1775678123, "rx_snr": -7.0, "rx_rssi": -99, "hop_limit": 7, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 64, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213032656266633430120a53757065724d697479611a046d743430282b38014220d826ce34a30eca8ed6a68dcd4d02636b433331ffce323863d070809f0e67bf58", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!02ebfc40", "long_name": "SuperMitya", "short_name": "mt40", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "2CbONKMOyo7Wpo3NTQJja0MzMf/OMjhj0HCAnw5nv1g=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (67 bytes)
0a09213032656266633430120a53757065724d697479611a046d743430282b38014220d826ce34a30eca8ed6a68dcd4d02636b433331ffce323863d070809f0e67bf58
Hex Analysis:
Size:67 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
BBS Восток (DM📲) (BBSv) Primary 0.000s
Reference 		-99.0 dBm -7.00 dB 0 LongFast 2026-04-08 22:55:24 Current
Fostral (FSTR) +28.466s
After 		-74.0 dBm -11.75 dB 2 LongFast 2026-04-08 22:55:53 View
EGarpunov 2 868 (Base) (BAO) (EG28) +37.835s
After 		-109.0 dBm -3.75 dB 7 LongFast 2026-04-08 22:56:02 View
Butyrskaya 868 (But8) +45.569s
After 		-119.0 dBm -12.50 dB 4 LongFast 2026-04-08 22:56:10 View
Aster-02 (AST2) +57.834s
After 		-78.0 dBm -1.50 dB 5 LongFast 2026-04-08 22:56:22 View
svk2 883c SZAO Serebriany Bor (svk2) +58.036s
After 		-140.0 dBm -14.75 dB 5 LongFast 2026-04-08 22:56:22 View
SYSXX BGW8 (SXB8) +60.332s
After 		-120.0 dBm -13.50 dB 7 LongFast 2026-04-08 22:56:24 View
Medved GW8 (MED8) +60.395s
After 		-96.0 dBm 4.00 dB 5 LongFast 2026-04-08 22:56:25 View
SYSXX YGW8 (SXY8) +60.788s
After 		-93.0 dBm -7.50 dB 7 LongFast 2026-04-08 22:56:25 View
RN3ABX Georgy 2 (ABX2) +61.995s
After 		-111.0 dBm -6.25 dB 7 LongFast 2026-04-08 22:56:26 View
SYSXX OGW8 (SXG8) +62.492s
After 		-72.0 dBm 7.25 dB 7 LongFast 2026-04-08 22:56:27 View
11

Total Receptions

11

Unique Gateways