Packet #3504 Success

MAP_REPORT_APP packet from Yakut2125_NMSK (2125) to !ffffffff

74
Total Receptions
1
Unique Gateways
0
Hop Count
63
Payload Bytes
Packet Information
Database ID: 3504
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2025-12-06 04:21:25 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": 8,
  "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 1764984085.6308398
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": 8, "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": "0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003520550000cd1658ee01600f68087001", "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": 8, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (63 bytes)
0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003520550000cd1658ee01600f68087001
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 04:21:25 Current
Yakut2125_NMSK (2125) -456250.143s
Before 		Unknown Unknown 0 LongFast 2025-11-30 21:37:15 View
Yakut2125_NMSK (2125) -452650.194s
Before 		Unknown Unknown 0 LongFast 2025-11-30 22:37:15 View
Yakut2125_NMSK (2125) -443559.516s
Before 		Unknown Unknown 0 LongFast 2025-12-01 01:08:46 View
Yakut2125_NMSK (2125) -439959.125s
Before 		Unknown Unknown 0 LongFast 2025-12-01 02:08:46 View
Yakut2125_NMSK (2125) -436359.282s
Before 		Unknown Unknown 0 LongFast 2025-12-01 03:08:46 View
Yakut2125_NMSK (2125) -432759.045s
Before 		Unknown Unknown 0 LongFast 2025-12-01 04:08:46 View
Yakut2125_NMSK (2125) -429158.930s
Before 		Unknown Unknown 0 LongFast 2025-12-01 05:08:46 View
Yakut2125_NMSK (2125) -425558.846s
Before 		Unknown Unknown 0 LongFast 2025-12-01 06:08:46 View
Yakut2125_NMSK (2125) -421958.659s
Before 		Unknown Unknown 0 LongFast 2025-12-01 07:08:46 View
Yakut2125_NMSK (2125) -418358.337s
Before 		Unknown Unknown 0 LongFast 2025-12-01 08:08:47 View
Yakut2125_NMSK (2125) -413393.691s
Before 		Unknown Unknown 0 LongFast 2025-12-01 09:31:31 View
Yakut2125_NMSK (2125) -411158.185s
Before 		Unknown Unknown 0 LongFast 2025-12-01 10:08:47 View
Yakut2125_NMSK (2125) -407558.145s
Before 		Unknown Unknown 0 LongFast 2025-12-01 11:08:47 View
Yakut2125_NMSK (2125) -403957.992s
Before 		Unknown Unknown 0 LongFast 2025-12-01 12:08:47 View
Yakut2125_NMSK (2125) -400357.945s
Before 		Unknown Unknown 0 LongFast 2025-12-01 13:08:47 View
Yakut2125_NMSK (2125) -396191.317s
Before 		Unknown Unknown 0 LongFast 2025-12-01 14:18:14 View
Yakut2125_NMSK (2125) -392591.239s
Before 		Unknown Unknown 0 LongFast 2025-12-01 15:18:14 View
Yakut2125_NMSK (2125) -388991.197s
Before 		Unknown Unknown 0 LongFast 2025-12-01 16:18:14 View
Yakut2125_NMSK (2125) -385390.961s
Before 		Unknown Unknown 0 LongFast 2025-12-01 17:18:14 View
Yakut2125_NMSK (2125) -379615.840s
Before 		Unknown Unknown 0 LongFast 2025-12-01 18:54:29 View
Yakut2125_NMSK (2125) -378190.810s
Before 		Unknown Unknown 0 LongFast 2025-12-01 19:18:14 View
Yakut2125_NMSK (2125) -374590.533s
Before 		Unknown Unknown 0 LongFast 2025-12-01 20:18:15 View
Yakut2125_NMSK (2125) -370990.579s
Before 		Unknown Unknown 0 LongFast 2025-12-01 21:18:15 View
Yakut2125_NMSK (2125) -367390.416s
Before 		Unknown Unknown 0 LongFast 2025-12-01 22:18:15 View
Yakut2125_NMSK (2125) -355571.565s
Before 		Unknown Unknown 0 LongFast 2025-12-02 01:35:14 View
Yakut2125_NMSK (2125) -351971.289s
Before 		Unknown Unknown 0 LongFast 2025-12-02 02:35:14 View
Yakut2125_NMSK (2125) -348371.255s
Before 		Unknown Unknown 0 LongFast 2025-12-02 03:35:14 View
Yakut2125_NMSK (2125) -344771.133s
Before 		Unknown Unknown 0 LongFast 2025-12-02 04:35:14 View
Yakut2125_NMSK (2125) -341171.060s
Before 		Unknown Unknown 0 LongFast 2025-12-02 05:35:14 View
Yakut2125_NMSK (2125) -337570.988s
Before 		Unknown Unknown 0 LongFast 2025-12-02 06:35:14 View
Yakut2125_NMSK (2125) -333970.826s
Before 		Unknown Unknown 0 LongFast 2025-12-02 07:35:14 View
Yakut2125_NMSK (2125) -330370.789s
Before 		Unknown Unknown 0 LongFast 2025-12-02 08:35:14 View
Yakut2125_NMSK (2125) -301570.096s
Before 		Unknown Unknown 0 LongFast 2025-12-02 16:35:15 View
Yakut2125_NMSK (2125) -283569.260s
Before 		Unknown Unknown 0 LongFast 2025-12-02 21:35:16 View
Yakut2125_NMSK (2125) -279969.566s
Before 		Unknown Unknown 0 LongFast 2025-12-02 22:35:16 View
Yakut2125_NMSK (2125) -276369.638s
Before 		Unknown Unknown 0 LongFast 2025-12-02 23:35:15 View
Yakut2125_NMSK (2125) -272769.466s
Before 		Unknown Unknown 0 LongFast 2025-12-03 00:35:16 View
Yakut2125_NMSK (2125) -269169.406s
Before 		Unknown Unknown 0 LongFast 2025-12-03 01:35:16 View
Yakut2125_NMSK (2125) -265569.331s
Before 		Unknown Unknown 0 LongFast 2025-12-03 02:35:16 View
Yakut2125_NMSK (2125) -261969.359s
Before 		Unknown Unknown 0 LongFast 2025-12-03 03:35:16 View
Yakut2125_NMSK (2125) -258369.247s
Before 		Unknown Unknown 0 LongFast 2025-12-03 04:35:16 View
Yakut2125_NMSK (2125) -254769.172s
Before 		Unknown Unknown 0 LongFast 2025-12-03 05:35:16 View
Yakut2125_NMSK (2125) -251169.101s
Before 		Unknown Unknown 0 LongFast 2025-12-03 06:35:16 View
Yakut2125_NMSK (2125) -247569.024s
Before 		Unknown Unknown 0 LongFast 2025-12-03 07:35:16 View
Yakut2125_NMSK (2125) -243968.810s
Before 		Unknown Unknown 0 LongFast 2025-12-03 08:35:16 View
Yakut2125_NMSK (2125) -240368.641s
Before 		Unknown Unknown 0 LongFast 2025-12-03 09:35:16 View
Yakut2125_NMSK (2125) -236768.488s
Before 		Unknown Unknown 0 LongFast 2025-12-03 10:35:17 View
Yakut2125_NMSK (2125) -233168.530s
Before 		Unknown Unknown 0 LongFast 2025-12-03 11:35:17 View
Yakut2125_NMSK (2125) -229567.966s
Before 		Unknown Unknown 0 LongFast 2025-12-03 12:35:17 View
Yakut2125_NMSK (2125) -224961.300s
Before 		Unknown Unknown 0 LongFast 2025-12-03 13:52:04 View
Yakut2125_NMSK (2125) -218469.524s
Before 		Unknown Unknown 0 LongFast 2025-12-03 15:40:16 View
Yakut2125_NMSK (2125) -213871.517s
Before 		Unknown Unknown 0 LongFast 2025-12-03 16:56:54 View
Yakut2125_NMSK (2125) -110466.216s
Before 		Unknown Unknown 0 LongFast 2025-12-04 21:40:19 View
Yakut2125_NMSK (2125) -106866.146s
Before 		Unknown Unknown 0 LongFast 2025-12-04 22:40:19 View
Yakut2125_NMSK (2125) -101658.190s
Before 		Unknown Unknown 0 LongFast 2025-12-05 00:07:07 View
Yakut2125_NMSK (2125) -98058.108s
Before 		Unknown Unknown 0 LongFast 2025-12-05 01:07:07 View
Yakut2125_NMSK (2125) -94457.965s
Before 		Unknown Unknown 0 LongFast 2025-12-05 02:07:07 View
Yakut2125_NMSK (2125) -90857.950s
Before 		Unknown Unknown 0 LongFast 2025-12-05 03:07:07 View
Yakut2125_NMSK (2125) -87257.794s
Before 		Unknown Unknown 0 LongFast 2025-12-05 04:07:07 View
Yakut2125_NMSK (2125) -83657.596s
Before 		Unknown Unknown 0 LongFast 2025-12-05 05:07:08 View
Yakut2125_NMSK (2125) -80057.480s
Before 		Unknown Unknown 0 LongFast 2025-12-05 06:07:08 View
Yakut2125_NMSK (2125) -76457.360s
Before 		Unknown Unknown 0 LongFast 2025-12-05 07:07:08 View
Yakut2125_NMSK (2125) -72857.363s
Before 		Unknown Unknown 0 LongFast 2025-12-05 08:07:08 View
Yakut2125_NMSK (2125) -68878.245s
Before 		Unknown Unknown 0 LongFast 2025-12-05 09:13:27 View
Yakut2125_NMSK (2125) -65657.089s
Before 		Unknown Unknown 0 LongFast 2025-12-05 10:07:08 View
Yakut2125_NMSK (2125) -62056.972s
Before 		Unknown Unknown 0 LongFast 2025-12-05 11:07:08 View
Yakut2125_NMSK (2125) -10800.432s
Before 		Unknown Unknown 0 LongFast 2025-12-06 01:21:25 View
Yakut2125_NMSK (2125) -7200.274s
Before 		Unknown Unknown 0 LongFast 2025-12-06 02:21:25 View
Yakut2125_NMSK (2125) -3600.282s
Before 		Unknown Unknown 0 LongFast 2025-12-06 03:21:25 View
Yakut2125_NMSK (2125) +3600.199s
After 		Unknown Unknown 0 LongFast 2025-12-06 05:21:25 View
Yakut2125_NMSK (2125) +7201.251s
After 		Unknown Unknown 0 LongFast 2025-12-06 06:21:26 View
Yakut2125_NMSK (2125) +10800.237s
After 		Unknown Unknown 0 LongFast 2025-12-06 07:21:25 View
Yakut2125_NMSK (2125) +14400.392s
After 		Unknown Unknown 0 LongFast 2025-12-06 08:21:26 View
74

Total Receptions

1

Unique Gateways