Packet #2274 Success

MAP_REPORT_APP packet from Yakut2125_NMSK (2125) to !ffffffff

75
Total Receptions
1
Unique Gateways
0
Hop Count
63
Payload Bytes
Packet Information
Database ID: 2274
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2025-12-03 11:35:17 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": 540606464,
  "longitude_i": 382533632,
  "altitude": 238,
  "position_precision": 15,
  "num_online_local_nodes": 3,
  "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 1764750917.1012335
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": 540606464, "longitude_i": 382533632, "altitude": 238, "position_precision": 15, "num_online_local_nodes": 3, "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": "0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003920550000cd1658ee01600f68037001", "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": 540606464, "longitude_i": 382533632, "altitude": 238, "position_precision": 15, "num_online_local_nodes": 3, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (63 bytes)
0a0e59616b7574323132355f4e4d534b120432313235202b2a10322e372e31362e61353937323330333030094d00003920550000cd1658ee01600f68037001
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 2025-12-03 11:35:17 Current
Yakut2125_NMSK (2125) -223081.613s
Before 		Unknown Unknown 0 LongFast 2025-11-30 21:37:15 View
Yakut2125_NMSK (2125) -219481.664s
Before 		Unknown Unknown 0 LongFast 2025-11-30 22:37:15 View
Yakut2125_NMSK (2125) -210390.986s
Before 		Unknown Unknown 0 LongFast 2025-12-01 01:08:46 View
Yakut2125_NMSK (2125) -206790.596s
Before 		Unknown Unknown 0 LongFast 2025-12-01 02:08:46 View
Yakut2125_NMSK (2125) -203190.753s
Before 		Unknown Unknown 0 LongFast 2025-12-01 03:08:46 View
Yakut2125_NMSK (2125) -199590.515s
Before 		Unknown Unknown 0 LongFast 2025-12-01 04:08:46 View
Yakut2125_NMSK (2125) -195990.401s
Before 		Unknown Unknown 0 LongFast 2025-12-01 05:08:46 View
Yakut2125_NMSK (2125) -192390.317s
Before 		Unknown Unknown 0 LongFast 2025-12-01 06:08:46 View
Yakut2125_NMSK (2125) -188790.130s
Before 		Unknown Unknown 0 LongFast 2025-12-01 07:08:46 View
Yakut2125_NMSK (2125) -185189.807s
Before 		Unknown Unknown 0 LongFast 2025-12-01 08:08:47 View
Yakut2125_NMSK (2125) -180225.161s
Before 		Unknown Unknown 0 LongFast 2025-12-01 09:31:31 View
Yakut2125_NMSK (2125) -177989.655s
Before 		Unknown Unknown 0 LongFast 2025-12-01 10:08:47 View
Yakut2125_NMSK (2125) -174389.615s
Before 		Unknown Unknown 0 LongFast 2025-12-01 11:08:47 View
Yakut2125_NMSK (2125) -170789.463s
Before 		Unknown Unknown 0 LongFast 2025-12-01 12:08:47 View
Yakut2125_NMSK (2125) -167189.415s
Before 		Unknown Unknown 0 LongFast 2025-12-01 13:08:47 View
Yakut2125_NMSK (2125) -163022.787s
Before 		Unknown Unknown 0 LongFast 2025-12-01 14:18:14 View
Yakut2125_NMSK (2125) -159422.710s
Before 		Unknown Unknown 0 LongFast 2025-12-01 15:18:14 View
Yakut2125_NMSK (2125) -155822.668s
Before 		Unknown Unknown 0 LongFast 2025-12-01 16:18:14 View
Yakut2125_NMSK (2125) -152222.432s
Before 		Unknown Unknown 0 LongFast 2025-12-01 17:18:14 View
Yakut2125_NMSK (2125) -146447.310s
Before 		Unknown Unknown 0 LongFast 2025-12-01 18:54:29 View
Yakut2125_NMSK (2125) -145022.280s
Before 		Unknown Unknown 0 LongFast 2025-12-01 19:18:14 View
Yakut2125_NMSK (2125) -141422.003s
Before 		Unknown Unknown 0 LongFast 2025-12-01 20:18:15 View
Yakut2125_NMSK (2125) -137822.049s
Before 		Unknown Unknown 0 LongFast 2025-12-01 21:18:15 View
Yakut2125_NMSK (2125) -134221.887s
Before 		Unknown Unknown 0 LongFast 2025-12-01 22:18:15 View
Yakut2125_NMSK (2125) -122403.035s
Before 		Unknown Unknown 0 LongFast 2025-12-02 01:35:14 View
Yakut2125_NMSK (2125) -118802.759s
Before 		Unknown Unknown 0 LongFast 2025-12-02 02:35:14 View
Yakut2125_NMSK (2125) -115202.726s
Before 		Unknown Unknown 0 LongFast 2025-12-02 03:35:14 View
Yakut2125_NMSK (2125) -111602.604s
Before 		Unknown Unknown 0 LongFast 2025-12-02 04:35:14 View
Yakut2125_NMSK (2125) -108002.531s
Before 		Unknown Unknown 0 LongFast 2025-12-02 05:35:14 View
Yakut2125_NMSK (2125) -104402.458s
Before 		Unknown Unknown 0 LongFast 2025-12-02 06:35:14 View
Yakut2125_NMSK (2125) -100802.296s
Before 		Unknown Unknown 0 LongFast 2025-12-02 07:35:14 View
Yakut2125_NMSK (2125) -97202.259s
Before 		Unknown Unknown 0 LongFast 2025-12-02 08:35:14 View
Yakut2125_NMSK (2125) -68401.566s
Before 		Unknown Unknown 0 LongFast 2025-12-02 16:35:15 View
Yakut2125_NMSK (2125) -50400.731s
Before 		Unknown Unknown 0 LongFast 2025-12-02 21:35:16 View
Yakut2125_NMSK (2125) -46801.036s
Before 		Unknown Unknown 0 LongFast 2025-12-02 22:35:16 View
Yakut2125_NMSK (2125) -43201.108s
Before 		Unknown Unknown 0 LongFast 2025-12-02 23:35:15 View
Yakut2125_NMSK (2125) -39600.936s
Before 		Unknown Unknown 0 LongFast 2025-12-03 00:35:16 View
Yakut2125_NMSK (2125) -36000.877s
Before 		Unknown Unknown 0 LongFast 2025-12-03 01:35:16 View
Yakut2125_NMSK (2125) -32400.801s
Before 		Unknown Unknown 0 LongFast 2025-12-03 02:35:16 View
Yakut2125_NMSK (2125) -28800.830s
Before 		Unknown Unknown 0 LongFast 2025-12-03 03:35:16 View
Yakut2125_NMSK (2125) -25200.717s
Before 		Unknown Unknown 0 LongFast 2025-12-03 04:35:16 View
Yakut2125_NMSK (2125) -21600.642s
Before 		Unknown Unknown 0 LongFast 2025-12-03 05:35:16 View
Yakut2125_NMSK (2125) -18000.571s
Before 		Unknown Unknown 0 LongFast 2025-12-03 06:35:16 View
Yakut2125_NMSK (2125) -14400.495s
Before 		Unknown Unknown 0 LongFast 2025-12-03 07:35:16 View
Yakut2125_NMSK (2125) -10800.280s
Before 		Unknown Unknown 0 LongFast 2025-12-03 08:35:16 View
Yakut2125_NMSK (2125) -7200.111s
Before 		Unknown Unknown 0 LongFast 2025-12-03 09:35:16 View
Yakut2125_NMSK (2125) -3599.958s
Before 		Unknown Unknown 0 LongFast 2025-12-03 10:35:17 View
Yakut2125_NMSK (2125) +3600.563s
After 		Unknown Unknown 0 LongFast 2025-12-03 12:35:17 View
Yakut2125_NMSK (2125) +8207.230s
After 		Unknown Unknown 0 LongFast 2025-12-03 13:52:04 View
Yakut2125_NMSK (2125) +14699.006s
After 		Unknown Unknown 0 LongFast 2025-12-03 15:40:16 View
Yakut2125_NMSK (2125) +19297.013s
After 		Unknown Unknown 0 LongFast 2025-12-03 16:56:54 View
Yakut2125_NMSK (2125) +122702.313s
After 		Unknown Unknown 0 LongFast 2025-12-04 21:40:19 View
Yakut2125_NMSK (2125) +126302.384s
After 		Unknown Unknown 0 LongFast 2025-12-04 22:40:19 View
Yakut2125_NMSK (2125) +131510.339s
After 		Unknown Unknown 0 LongFast 2025-12-05 00:07:07 View
Yakut2125_NMSK (2125) +135110.422s
After 		Unknown Unknown 0 LongFast 2025-12-05 01:07:07 View
Yakut2125_NMSK (2125) +138710.565s
After 		Unknown Unknown 0 LongFast 2025-12-05 02:07:07 View
Yakut2125_NMSK (2125) +142310.580s
After 		Unknown Unknown 0 LongFast 2025-12-05 03:07:07 View
Yakut2125_NMSK (2125) +145910.736s
After 		Unknown Unknown 0 LongFast 2025-12-05 04:07:07 View
Yakut2125_NMSK (2125) +149510.933s
After 		Unknown Unknown 0 LongFast 2025-12-05 05:07:08 View
Yakut2125_NMSK (2125) +153111.050s
After 		Unknown Unknown 0 LongFast 2025-12-05 06:07:08 View
Yakut2125_NMSK (2125) +156711.170s
After 		Unknown Unknown 0 LongFast 2025-12-05 07:07:08 View
Yakut2125_NMSK (2125) +160311.166s
After 		Unknown Unknown 0 LongFast 2025-12-05 08:07:08 View
Yakut2125_NMSK (2125) +164290.285s
After 		Unknown Unknown 0 LongFast 2025-12-05 09:13:27 View
Yakut2125_NMSK (2125) +167511.440s
After 		Unknown Unknown 0 LongFast 2025-12-05 10:07:08 View
Yakut2125_NMSK (2125) +171111.558s
After 		Unknown Unknown 0 LongFast 2025-12-05 11:07:08 View
Yakut2125_NMSK (2125) +222368.098s
After 		Unknown Unknown 0 LongFast 2025-12-06 01:21:25 View
Yakut2125_NMSK (2125) +225968.256s
After 		Unknown Unknown 0 LongFast 2025-12-06 02:21:25 View
Yakut2125_NMSK (2125) +229568.248s
After 		Unknown Unknown 0 LongFast 2025-12-06 03:21:25 View
Yakut2125_NMSK (2125) +233168.530s
After 		Unknown Unknown 0 LongFast 2025-12-06 04:21:25 View
Yakut2125_NMSK (2125) +236768.729s
After 		Unknown Unknown 0 LongFast 2025-12-06 05:21:25 View
Yakut2125_NMSK (2125) +240369.780s
After 		Unknown Unknown 0 LongFast 2025-12-06 06:21:26 View
Yakut2125_NMSK (2125) +243968.767s
After 		Unknown Unknown 0 LongFast 2025-12-06 07:21:25 View
Yakut2125_NMSK (2125) +247568.922s
After 		Unknown Unknown 0 LongFast 2025-12-06 08:21:26 View
Yakut2125_NMSK (2125) +251168.997s
After 		Unknown Unknown 0 LongFast 2025-12-06 09:21:26 View
75

Total Receptions

1

Unique Gateways