Packet #126 Success

MAP_REPORT_APP packet from Meshtastic 56bc (56bc) to !ffffffff

65
Total Receptions
47
Unique Gateways
0
Hop Count
63
Payload Bytes
Packet Information
Database ID: 126
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2026-04-03 13:04:15 UTC
From Node: Meshtastic 56bc (56bc)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: MAP_REPORT_APP
Port: 73
Gateway: Meshtastic 56bc (56bc)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/0 hops
Start: 0, Limit: 0
Relay Node: None
Payload Data
Protocol: MAP_REPORT_APP
Size: 63 bytes
Decoded: Yes
Decoded Data:
{
  "long_name": "Meshtastic 56bc",
  "short_name": "56bc",
  "hw_model": "HELTEC_VISION_MASTER_T190",
  "firmware_version": "2.7.15.567b8ea",
  "region": "EU_868",
  "has_default_channel": true,
  "latitude_i": 367656960,
  "longitude_i": -40501248,
  "altitude": 90,
  "position_precision": 14,
  "num_online_local_nodes": 40,
  "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:!45a356bc
Channel:LongFast
Payload Type:MAP_REPORT_APP
Hop Count:0 / 0
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

FieldValue
gateway_id !45a356bc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (63 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1168332476
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum MAP_REPORT_APP
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 Not set 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: !45a356bc
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": "Meshtastic 56bc", "short_name": "56bc", "hw_model": "HELTEC_VISION_MASTER_T190", "firmware_version": "2.7.15.567b8ea", "region": "EU_868", "has_default_channel": true, "latitude_i": 367656960, "longitude_i": -40501248, "altitude": 90, "position_precision": 14, "num_online_local_nodes": 40, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1168332476, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "Cg9NZXNodGFzdGljIDU2YmMSBDU2YmMgQioOMi43LjE1LjU2N2I4ZWEwA0ABTQAA6hVVAACW/VhaYA5oKHAB" } }, "channel_id": "LongFast", "gateway_id": "!45a356bc" }, "mesh_packet": { "from": 1168332476, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "Cg9NZXNodGFzdGljIDU2YmMSBDU2YmMgQioOMi43LjE1LjU2N2I4ZWEwA0ABTQAA6hVVAACW/VhaYA5oKHAB", "parsed_payload": { "long_name": "Meshtastic 56bc", "short_name": "56bc", "hw_model": "HELTEC_VISION_MASTER_T190", "firmware_version": "2.7.15.567b8ea", "region": "EU_868", "has_default_channel": true, "latitude_i": 367656960, "longitude_i": -40501248, "altitude": 90, "position_precision": 14, "num_online_local_nodes": 40, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (63 bytes)
0a0f4d657368746173746963203536626312043536626320422a0e322e372e31352e35363762386561300340014d0000ea1555000096fd585a600e68287001
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 Relay Channel Timestamp Actions
Meshtastic 56bc (56bc) Primary 0.000s
Reference 		Unknown Unknown 0 - LongFast 2026-04-03 13:04:15 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
RAMP2-8 (RMP2) +69.229s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:05:24 UTC View
RAMP2-8 (RMP2) +3669.582s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:05:24 UTC View
!04050588 (0588) +3303.524s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:18 UTC View
ODV_Ramada-GW-8🇵🇹 (ODVR) +2128.365s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:39:43 UTC View
!0ac9e898 (e898) -120.932s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:14 UTC View
!16cfa144 (a144) +1821.986s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:34:37 UTC View
!1de91898 (1898) +1737.078s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:33:12 UTC View
!1de930c8 (30c8) -94.154s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:40 UTC View
!1de930c8 (30c8) +3506.072s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:02:41 UTC View
!273e85a2 (85a2) +3206.577s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:57:41 UTC View
!336a3340 (3340) +321.687s
After 		Unknown Unknown 0 - Psr001 2026-04-03 13:09:36 UTC View
!3de3fc33 (fc33) +1226.896s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:24:42 UTC View
!3de3fc33 (fc33) +4826.991s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:24:42 UTC View
!433a7630 (7630) +5208.651s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:31:03 UTC View
!433cab68 (ab68) +2120.099s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:39:35 UTC View
!433de4fc (e4fc) +879.872s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:18:54 UTC View
!433de4fc (e4fc) +4479.982s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:55 UTC View
!435c29b4 (29b4) +1197.071s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:24:12 UTC View
Meshtastic 56bc (56bc) +3599.939s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:04:15 UTC View
!5f458b3f (8b3f) +4308.249s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:16:03 UTC View
!62f84458 (4458) +1788.986s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:34:04 UTC View
!6985e78c (e78c) +369.534s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:10:24 UTC View
!6985e78c (e78c) +4019.494s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:11:14 UTC View
!756f9174 (9174) +1713.199s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:32:48 UTC View
Qi2 Daria (Qi2D) +1302.306s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:25:57 UTC View
Qi2 Daria (Qi2D) +4902.558s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:25:57 UTC View
Gdnhl1-8 (Gdnh) +1495.710s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:29:10 UTC View
Gdnhl1-8 (Gdnh) +3295.940s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:11 UTC View
Gdnhl1-8 (Gdnh) +5095.588s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:29:10 UTC View
!95aab2bc (b2bc) +398.036s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:10:53 UTC View
!95aab2bc (b2bc) +2198.196s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:40:53 UTC View
!95aab2bc (b2bc) +3998.097s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:10:53 UTC View
!9e9d72f4 (72f4) +699.647s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:15:54 UTC View
!9e9d72f4 (72f4) +4299.655s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:15:54 UTC View
TheLince.pt-8 (TL07) +3071.110s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:55:26 UTC View
Tiago-8 (Tiag) +1551.782s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:30:06 UTC View
Tiago-8 (Tiag) +5151.869s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:30:06 UTC View
!b03d0e74 (0e74) +244.836s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:08:19 UTC View
!b03d0e74 (0e74) +3844.851s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:08:19 UTC View
☣️JHR#1-CL-8 (JHR1) +3308.100s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:23 UTC View
!b2a7bce8 (bce8) +1528.364s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:29:43 UTC View
!b2a7bce8 (bce8) +5128.391s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:29:43 UTC View
!ba0be688 (e688) +3588.014s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:04:03 UTC View
!ba0cadcc (adcc) +1672.219s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:32:07 UTC View
!d45ab868 (b868) +94.763s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:05:49 UTC View
!d45ab868 (b868) +3694.782s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:05:49 UTC View
!da55f218 (f218) +3295.853s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:10 UTC View
!da741138 (1138) +3265.411s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:58:40 UTC View
!da75beb0 (beb0) +884.673s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:18:59 UTC View
!da75beb0 (beb0) +4484.658s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:59 UTC View
!db29ac9c (ac9c) +4337.042s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:16:32 UTC View
nogueiro-brg-8 (mad) +1079.836s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:22:14 UTC View
!db2a97b0 (97b0) +1981.017s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:37:16 UTC View
!db2ab644 (b644) +2337.527s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:43:12 UTC View
!db2abf3c (bf3c) +2883.031s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:52:18 UTC View
!db2b68c0 (68c0) -112.142s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:22 UTC View
!db5174bc (74bc) +895.360s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:19:10 UTC View
!db5174bc (74bc) +4495.952s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:19:11 UTC View
Cartão ML69-8 (Mike) +1073.678s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:22:08 UTC View
Matrix -8🇪🇸 (Neo.) +13.535s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:04:28 UTC View
!ea1cb464 (b464) +3282.357s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:58:57 UTC View
!ea8fd3e0 (d3e0) +1456.867s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:28:31 UTC View
!f1b0d2dc (d2dc) +4447.176s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:22 UTC View
!fe9cb174 (b174) +2223.491s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:41:18 UTC View
65

Total Receptions

47

Unique Gateways