Packet #5996426 Success

NODEINFO_APP packet from mytishchi_new_Medvedkovo (cf6c) to Garage (📻)

14
Total Receptions
11
Unique Gateways
7
Hop Count
91
Payload Bytes
Packet Information
Database ID: 5996426
Mesh Packet ID: 0x571b35c6
Used for correlation across gateways
Timestamp: 2026-01-15 04:40:21 UTC
From Node: mytishchi_new_Medvedkovo (cf6c)
To Node: Garage (📻)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: ZA_MKAD_22_433_2 (4332)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 91 bytes
Decoded: Yes
Decoded Data:
Long Name:mytishchi_new_Medvedkovo
Short Name:cf6c
Node ID:!0407cf6c
MAC Address:rKcEB89s
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:91 bytes
Gateway:!f993a9f4
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:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !f993a9f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (91 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67620716
Source node ID 		uint32
to 2896781080
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 91 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 Not set int32
rx_snr Not set float
rx_time 1768441221
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 70
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 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768441221.4718177
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:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (7 hops)
MQTT-Specific Fields
Gateway ID: !f993a9f4
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:91 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!0407cf6c", "long_name": "mytishchi_new_Medvedkovo", "short_name": "cf6c", "macaddr": "rKcEB89s", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f993a9f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67620716, "to": 2896781080, "id": 1461401030, "rx_time": 1768441221, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921303430376366366312186d79746973686368695f6e65775f4d65647665646b6f766f1a04636636632206aca70407cf6c282b380142209d52f0dde896651b795e660d23660e2317ff947c954abd9a1d5c0e0d3c5c72034800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!0407cf6c", "long_name": "mytishchi_new_Medvedkovo", "short_name": "cf6c", "macaddr": "rKcEB89s", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "nVLw3eiWZRt5XmYNI2YOIxf/lHyVSr2aHVwODTxccgM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (91 bytes)
0a0921303430376366366312186d79746973686368695f6e65775f4d65647665646b6f766f1a04636636632206aca70407cf6c282b380142209d52f0dde896651b795e660d23660e2317ff947c954abd9a1d5c0e0d3c5c72034800
Hex Analysis:
Size:91 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
ZA_MKAD_22_433_2 (4332) Primary 0.000s
Reference 		Unknown Unknown 7 LongFast 2026-01-15 04:40:21 Current
ZA_MKAD_22_868_1 (8681) -3.090s
Before 		-136.0 dBm -13.25 dB 6 LongFast 2026-01-15 04:40:18 View
NODE_SOLAR_868 (8682) -2.243s
Before 		Unknown Unknown 7 LongFast 2026-01-15 04:40:19 View
Aster-02 (AST2) -0.442s
Before 		-92.0 dBm -9.00 dB 7 LongFast 2026-01-15 04:40:21 View
Aster-02 (AST2) -0.083s
Before 		-92.0 dBm -9.00 dB 7 LongFast 2026-01-15 04:40:21 View
SYSXX BGW8 (SXB8) +0.307s
After 		-118.0 dBm -12.50 dB 7 LongFast 2026-01-15 04:40:21 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +1.797s
After 		-90.0 dBm 0.75 dB 7 LongFast 2026-01-15 04:40:23 View
SYSXX OGW8 (SXG8) +2.332s
After 		-66.0 dBm 6.25 dB 7 LongFast 2026-01-15 04:40:23 View
SYSXX YGW8 (SXY8) +2.937s
After 		Unknown 6.50 dB 7 LongFast 2026-01-15 04:40:24 View
SYSXX YGW8 (SXY8) +3.233s
After 		Unknown 6.50 dB 7 LongFast 2026-01-15 04:40:24 View
Keyhost GW8 (KHS8) +16.396s
After 		-120.0 dBm -13.25 dB 7 LongFast 2026-01-15 04:40:37 View
Koptevo-8-MQTT (BM8M) +16.658s
After 		-117.0 dBm -15.50 dB 7 LongFast 2026-01-15 04:40:38 View
Keyhost GW8 (KHS8) +16.699s
After 		-120.0 dBm -13.25 dB 7 LongFast 2026-01-15 04:40:38 View
Butyrskaya 868 (But8) +17.154s
After 		-102.0 dBm 2.00 dB 7 LongFast 2026-01-15 04:40:38 View
14

Total Receptions

11

Unique Gateways