Packet #3949 Success

MAP_REPORT_APP packet from Yakut2125_NMSK (2125) to !ffffffff

91
Total Receptions
1
Unique Gateways
0
Hop Count
63
Payload Bytes
Packet Information
Database ID: 3949
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2025-12-06 23:21:27 UTC
From Node: Yakut2125_NMSK (2125)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: MAP_REPORT_APP
Port: 73
Gateway: Yakut2125_NMSK (2125)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/0 hops
Start: 0, Limit: 0
Payload Data
Protocol: MAP_REPORT_APP
Size: 63 bytes
Decoded: Yes
Decoded Data:
{
  "long_name": "Yakut2125_NMSK",
  "short_name": "2125",
  "hw_model": "HELTEC_V3",
  "firmware_version": "2.7.16.a59723030",
  "region": "RU",
  "latitude_i": 540344320,
  "longitude_i": 382533632,
  "altitude": 238,
  "position_precision": 15,
  "num_online_local_nodes": 5,
  "has_opted_report_location": true,
  "type": "protobuf",
  "portnum": "MAP_REPORT_APP",
  "message_class": "MapReport"
}
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:63 bytes
Gateway:!aca9e6ac
Channel:LongFast
Payload Type:MAP_REPORT_APP
Hop Count:Unknown / Unknown
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !aca9e6ac
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (63 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2896815788
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 73
MAP_REPORT_APP 		enum
decoded.payload_length 63 bytes size
hop_limit Not set uint32
hop_start Not set uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time Not set 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 1765052487.2959065
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)
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !aca9e6ac
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:MAP_REPORT_APP
Size:63 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "long_name": "Yakut2125_NMSK", "short_name": "2125", "hw_model": "HELTEC_V3", "firmware_version": "2.7.16.a59723030", "region": "RU", "latitude_i": 540344320, "longitude_i": 382533632, "altitude": 238, "position_precision": 15, "num_online_local_nodes": 5, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!aca9e6ac", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2896815788, "to": 4294967295, "id": 0, "rx_time": 0, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 0, "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": 73, "payload": "0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003520550000cd1658ee01600f68057001", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "long_name": "Yakut2125_NMSK", "short_name": "2125", "hw_model": "HELTEC_V3", "firmware_version": "2.7.16.a59723030", "region": "RU", "latitude_i": 540344320, "longitude_i": 382533632, "altitude": 238, "position_precision": 15, "num_online_local_nodes": 5, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (63 bytes)
0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003520550000cd1658ee01600f68057001
Hex Analysis:
Size:63 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
Yakut2125_NMSK (2125) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2025-12-06 23:21:27 Current
Yakut2125_NMSK (2125) -524651.808s
Before 		Unknown Unknown 0 LongFast 2025-11-30 21:37:15 View
Yakut2125_NMSK (2125) -521051.859s
Before 		Unknown Unknown 0 LongFast 2025-11-30 22:37:15 View
Yakut2125_NMSK (2125) -511961.181s
Before 		Unknown Unknown 0 LongFast 2025-12-01 01:08:46 View
Yakut2125_NMSK (2125) -508360.790s
Before 		Unknown Unknown 0 LongFast 2025-12-01 02:08:46 View
Yakut2125_NMSK (2125) -504760.947s
Before 		Unknown Unknown 0 LongFast 2025-12-01 03:08:46 View
Yakut2125_NMSK (2125) -501160.710s
Before 		Unknown Unknown 0 LongFast 2025-12-01 04:08:46 View
Yakut2125_NMSK (2125) -497560.595s
Before 		Unknown Unknown 0 LongFast 2025-12-01 05:08:46 View
Yakut2125_NMSK (2125) -493960.511s
Before 		Unknown Unknown 0 LongFast 2025-12-01 06:08:46 View
Yakut2125_NMSK (2125) -490360.324s
Before 		Unknown Unknown 0 LongFast 2025-12-01 07:08:46 View
Yakut2125_NMSK (2125) -486760.002s
Before 		Unknown Unknown 0 LongFast 2025-12-01 08:08:47 View
Yakut2125_NMSK (2125) -481795.356s
Before 		Unknown Unknown 0 LongFast 2025-12-01 09:31:31 View
Yakut2125_NMSK (2125) -479559.850s
Before 		Unknown Unknown 0 LongFast 2025-12-01 10:08:47 View
Yakut2125_NMSK (2125) -475959.810s
Before 		Unknown Unknown 0 LongFast 2025-12-01 11:08:47 View
Yakut2125_NMSK (2125) -472359.657s
Before 		Unknown Unknown 0 LongFast 2025-12-01 12:08:47 View
Yakut2125_NMSK (2125) -468759.610s
Before 		Unknown Unknown 0 LongFast 2025-12-01 13:08:47 View
Yakut2125_NMSK (2125) -464592.982s
Before 		Unknown Unknown 0 LongFast 2025-12-01 14:18:14 View
Yakut2125_NMSK (2125) -460992.905s
Before 		Unknown Unknown 0 LongFast 2025-12-01 15:18:14 View
Yakut2125_NMSK (2125) -457392.862s
Before 		Unknown Unknown 0 LongFast 2025-12-01 16:18:14 View
Yakut2125_NMSK (2125) -453792.626s
Before 		Unknown Unknown 0 LongFast 2025-12-01 17:18:14 View
Yakut2125_NMSK (2125) -448017.505s
Before 		Unknown Unknown 0 LongFast 2025-12-01 18:54:29 View
Yakut2125_NMSK (2125) -446592.475s
Before 		Unknown Unknown 0 LongFast 2025-12-01 19:18:14 View
Yakut2125_NMSK (2125) -442992.198s
Before 		Unknown Unknown 0 LongFast 2025-12-01 20:18:15 View
Yakut2125_NMSK (2125) -439392.244s
Before 		Unknown Unknown 0 LongFast 2025-12-01 21:18:15 View
Yakut2125_NMSK (2125) -435792.082s
Before 		Unknown Unknown 0 LongFast 2025-12-01 22:18:15 View
Yakut2125_NMSK (2125) -423973.230s
Before 		Unknown Unknown 0 LongFast 2025-12-02 01:35:14 View
Yakut2125_NMSK (2125) -420372.954s
Before 		Unknown Unknown 0 LongFast 2025-12-02 02:35:14 View
Yakut2125_NMSK (2125) -416772.920s
Before 		Unknown Unknown 0 LongFast 2025-12-02 03:35:14 View
Yakut2125_NMSK (2125) -413172.798s
Before 		Unknown Unknown 0 LongFast 2025-12-02 04:35:14 View
Yakut2125_NMSK (2125) -409572.725s
Before 		Unknown Unknown 0 LongFast 2025-12-02 05:35:14 View
Yakut2125_NMSK (2125) -405972.653s
Before 		Unknown Unknown 0 LongFast 2025-12-02 06:35:14 View
Yakut2125_NMSK (2125) -402372.491s
Before 		Unknown Unknown 0 LongFast 2025-12-02 07:35:14 View
Yakut2125_NMSK (2125) -398772.454s
Before 		Unknown Unknown 0 LongFast 2025-12-02 08:35:14 View
Yakut2125_NMSK (2125) -369971.761s
Before 		Unknown Unknown 0 LongFast 2025-12-02 16:35:15 View
Yakut2125_NMSK (2125) -351970.925s
Before 		Unknown Unknown 0 LongFast 2025-12-02 21:35:16 View
Yakut2125_NMSK (2125) -348371.231s
Before 		Unknown Unknown 0 LongFast 2025-12-02 22:35:16 View
Yakut2125_NMSK (2125) -344771.303s
Before 		Unknown Unknown 0 LongFast 2025-12-02 23:35:15 View
Yakut2125_NMSK (2125) -341171.131s
Before 		Unknown Unknown 0 LongFast 2025-12-03 00:35:16 View
Yakut2125_NMSK (2125) -337571.071s
Before 		Unknown Unknown 0 LongFast 2025-12-03 01:35:16 View
Yakut2125_NMSK (2125) -333970.996s
Before 		Unknown Unknown 0 LongFast 2025-12-03 02:35:16 View
Yakut2125_NMSK (2125) -330371.024s
Before 		Unknown Unknown 0 LongFast 2025-12-03 03:35:16 View
Yakut2125_NMSK (2125) -326770.912s
Before 		Unknown Unknown 0 LongFast 2025-12-03 04:35:16 View
Yakut2125_NMSK (2125) -323170.837s
Before 		Unknown Unknown 0 LongFast 2025-12-03 05:35:16 View
Yakut2125_NMSK (2125) -319570.766s
Before 		Unknown Unknown 0 LongFast 2025-12-03 06:35:16 View
Yakut2125_NMSK (2125) -315970.689s
Before 		Unknown Unknown 0 LongFast 2025-12-03 07:35:16 View
Yakut2125_NMSK (2125) -312370.475s
Before 		Unknown Unknown 0 LongFast 2025-12-03 08:35:16 View
Yakut2125_NMSK (2125) -308770.306s
Before 		Unknown Unknown 0 LongFast 2025-12-03 09:35:16 View
Yakut2125_NMSK (2125) -305170.153s
Before 		Unknown Unknown 0 LongFast 2025-12-03 10:35:17 View
Yakut2125_NMSK (2125) -301570.195s
Before 		Unknown Unknown 0 LongFast 2025-12-03 11:35:17 View
Yakut2125_NMSK (2125) -297969.632s
Before 		Unknown Unknown 0 LongFast 2025-12-03 12:35:17 View
Yakut2125_NMSK (2125) -293362.965s
Before 		Unknown Unknown 0 LongFast 2025-12-03 13:52:04 View
Yakut2125_NMSK (2125) -286871.189s
Before 		Unknown Unknown 0 LongFast 2025-12-03 15:40:16 View
Yakut2125_NMSK (2125) -282273.182s
Before 		Unknown Unknown 0 LongFast 2025-12-03 16:56:54 View
Yakut2125_NMSK (2125) -178867.881s
Before 		Unknown Unknown 0 LongFast 2025-12-04 21:40:19 View
Yakut2125_NMSK (2125) -175267.811s
Before 		Unknown Unknown 0 LongFast 2025-12-04 22:40:19 View
Yakut2125_NMSK (2125) -170059.855s
Before 		Unknown Unknown 0 LongFast 2025-12-05 00:07:07 View
Yakut2125_NMSK (2125) -166459.773s
Before 		Unknown Unknown 0 LongFast 2025-12-05 01:07:07 View
Yakut2125_NMSK (2125) -162859.630s
Before 		Unknown Unknown 0 LongFast 2025-12-05 02:07:07 View
Yakut2125_NMSK (2125) -159259.615s
Before 		Unknown Unknown 0 LongFast 2025-12-05 03:07:07 View
Yakut2125_NMSK (2125) -155659.459s
Before 		Unknown Unknown 0 LongFast 2025-12-05 04:07:07 View
Yakut2125_NMSK (2125) -152059.261s
Before 		Unknown Unknown 0 LongFast 2025-12-05 05:07:08 View
Yakut2125_NMSK (2125) -148459.145s
Before 		Unknown Unknown 0 LongFast 2025-12-05 06:07:08 View
Yakut2125_NMSK (2125) -144859.025s
Before 		Unknown Unknown 0 LongFast 2025-12-05 07:07:08 View
Yakut2125_NMSK (2125) -141259.028s
Before 		Unknown Unknown 0 LongFast 2025-12-05 08:07:08 View
Yakut2125_NMSK (2125) -137279.910s
Before 		Unknown Unknown 0 LongFast 2025-12-05 09:13:27 View
Yakut2125_NMSK (2125) -134058.755s
Before 		Unknown Unknown 0 LongFast 2025-12-05 10:07:08 View
Yakut2125_NMSK (2125) -130458.637s
Before 		Unknown Unknown 0 LongFast 2025-12-05 11:07:08 View
Yakut2125_NMSK (2125) -79202.097s
Before 		Unknown Unknown 0 LongFast 2025-12-06 01:21:25 View
Yakut2125_NMSK (2125) -75601.939s
Before 		Unknown Unknown 0 LongFast 2025-12-06 02:21:25 View
Yakut2125_NMSK (2125) -72001.947s
Before 		Unknown Unknown 0 LongFast 2025-12-06 03:21:25 View
Yakut2125_NMSK (2125) -68401.665s
Before 		Unknown Unknown 0 LongFast 2025-12-06 04:21:25 View
Yakut2125_NMSK (2125) -64801.466s
Before 		Unknown Unknown 0 LongFast 2025-12-06 05:21:25 View
Yakut2125_NMSK (2125) -61200.415s
Before 		Unknown Unknown 0 LongFast 2025-12-06 06:21:26 View
Yakut2125_NMSK (2125) -57601.428s
Before 		Unknown Unknown 0 LongFast 2025-12-06 07:21:25 View
Yakut2125_NMSK (2125) -54001.273s
Before 		Unknown Unknown 0 LongFast 2025-12-06 08:21:26 View
Yakut2125_NMSK (2125) -50401.198s
Before 		Unknown Unknown 0 LongFast 2025-12-06 09:21:26 View
Yakut2125_NMSK (2125) -46801.134s
Before 		Unknown Unknown 0 LongFast 2025-12-06 10:21:26 View
Yakut2125_NMSK (2125) -43201.041s
Before 		Unknown Unknown 0 LongFast 2025-12-06 11:21:26 View
Yakut2125_NMSK (2125) -39600.882s
Before 		Unknown Unknown 0 LongFast 2025-12-06 12:21:26 View
Yakut2125_NMSK (2125) -36000.768s
Before 		Unknown Unknown 0 LongFast 2025-12-06 13:21:26 View
Yakut2125_NMSK (2125) -32400.612s
Before 		Unknown Unknown 0 LongFast 2025-12-06 14:21:26 View
Yakut2125_NMSK (2125) -28800.593s
Before 		Unknown Unknown 0 LongFast 2025-12-06 15:21:26 View
Yakut2125_NMSK (2125) -25200.425s
Before 		Unknown Unknown 0 LongFast 2025-12-06 16:21:26 View
Yakut2125_NMSK (2125) -21600.523s
Before 		Unknown Unknown 0 LongFast 2025-12-06 17:21:26 View
Yakut2125_NMSK (2125) -18000.247s
Before 		Unknown Unknown 0 LongFast 2025-12-06 18:21:27 View
Yakut2125_NMSK (2125) -14400.214s
Before 		Unknown Unknown 0 LongFast 2025-12-06 19:21:27 View
Yakut2125_NMSK (2125) -10800.114s
Before 		Unknown Unknown 0 LongFast 2025-12-06 20:21:27 View
Yakut2125_NMSK (2125) -6203.549s
Before 		Unknown Unknown 0 LongFast 2025-12-06 21:38:03 View
Yakut2125_NMSK (2125) -3600.032s
Before 		Unknown Unknown 0 LongFast 2025-12-06 22:21:27 View
Yakut2125_NMSK (2125) +3600.195s
After 		Unknown Unknown 0 LongFast 2025-12-07 00:21:27 View
Yakut2125_NMSK (2125) +7200.377s
After 		Unknown Unknown 0 LongFast 2025-12-07 01:21:27 View
91

Total Receptions

1

Unique Gateways