Packet #235 Success

MAP_REPORT_APP packet from !6985e78c to !ffffffff

65
Total Receptions
47
Unique Gateways
0
Hop Count
60
Payload Bytes
Packet Information
Database ID: 235
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2026-04-03 13:10:24 UTC
From Node: !6985e78c (e78c)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: MAP_REPORT_APP
Port: 73
Gateway: !6985e78c (e78c)
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: 60 bytes
Decoded: Yes
Decoded Data:
{
  "long_name": "Ocean-GW-8",
  "short_name": "VNG2",
  "role": "CLIENT_BASE",
  "hw_model": "HELTEC_V4",
  "firmware_version": "2.7.18.fb3bf78",
  "region": "EU_868",
  "has_default_channel": true,
  "latitude_i": 411369472,
  "longitude_i": -86704128,
  "altitude": 36,
  "position_precision": 15,
  "num_online_local_nodes": 20,
  "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:60 bytes
Gateway:!6985e78c
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 !6985e78c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (60 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1770383244
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum MAP_REPORT_APP
MAP_REPORT_APP 		enum
decoded.payload_length 60 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: !6985e78c
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:60 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "long_name": "Ocean-GW-8", "short_name": "VNG2", "role": "CLIENT_BASE", "hw_model": "HELTEC_V4", "firmware_version": "2.7.18.fb3bf78", "region": "EU_868", "has_default_channel": true, "latitude_i": 411369472, "longitude_i": -86704128, "altitude": 36, "position_precision": 15, "num_online_local_nodes": 20, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1770383244, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "CgpPY2Vhbi1HVy04EgRWTkcyGAwgbioOMi43LjE4LmZiM2JmNzgwA0ABTQAAhRhVAADV+lgkYA9oFHAB" } }, "channel_id": "LongFast", "gateway_id": "!6985e78c" }, "mesh_packet": { "from": 1770383244, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "CgpPY2Vhbi1HVy04EgRWTkcyGAwgbioOMi43LjE4LmZiM2JmNzgwA0ABTQAAhRhVAADV+lgkYA9oFHAB", "parsed_payload": { "long_name": "Ocean-GW-8", "short_name": "VNG2", "role": "CLIENT_BASE", "hw_model": "HELTEC_V4", "firmware_version": "2.7.18.fb3bf78", "region": "EU_868", "has_default_channel": true, "latitude_i": 411369472, "longitude_i": -86704128, "altitude": 36, "position_precision": 15, "num_online_local_nodes": 20, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (60 bytes)
0a0a4f6365616e2d47572d381204564e4732180c206e2a0e322e372e31382e66623362663738300340014d00008518550000d5fa5824600f68147001
Hex Analysis:
Size:60 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
!6985e78c (e78c) Primary 0.000s
Reference 		Unknown Unknown 0 - LongFast 2026-04-03 13:10:24 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
RAMP2-8 (RMP2) -300.304s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:05:24 UTC View
RAMP2-8 (RMP2) +3300.048s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:05:24 UTC View
!04050588 (0588) +2933.990s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:18 UTC View
ODV_Ramada-GW-8🇵🇹 (ODVR) +1758.831s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:39:43 UTC View
!0ac9e898 (e898) -490.465s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:14 UTC View
!16cfa144 (a144) +1452.452s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:34:37 UTC View
!1de91898 (1898) +1367.545s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:33:12 UTC View
!1de930c8 (30c8) -463.688s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:40 UTC View
!1de930c8 (30c8) +3136.539s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:02:41 UTC View
!273e85a2 (85a2) +2837.043s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:57:41 UTC View
!336a3340 (3340) -47.847s
Before 		Unknown Unknown 0 - Psr001 2026-04-03 13:09:36 UTC View
!3de3fc33 (fc33) +857.362s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:24:42 UTC View
!3de3fc33 (fc33) +4457.457s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:24:42 UTC View
!433a7630 (7630) +4839.118s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:31:03 UTC View
!433cab68 (ab68) +1750.565s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:39:35 UTC View
!433de4fc (e4fc) +510.338s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:18:54 UTC View
!433de4fc (e4fc) +4110.449s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:55 UTC View
!435c29b4 (29b4) +827.537s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:24:12 UTC View
Meshtastic 56bc (56bc) -369.534s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:04:15 UTC View
Meshtastic 56bc (56bc) +3230.406s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:04:15 UTC View
!5f458b3f (8b3f) +3938.715s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:16:03 UTC View
!62f84458 (4458) +1419.453s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:34:04 UTC View
!6985e78c (e78c) +3649.961s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:11:14 UTC View
!756f9174 (9174) +1343.666s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:32:48 UTC View
Qi2 Daria (Qi2D) +932.773s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:25:57 UTC View
Qi2 Daria (Qi2D) +4533.024s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:25:57 UTC View
Gdnhl1-8 (Gdnh) +1126.177s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:29:10 UTC View
Gdnhl1-8 (Gdnh) +2926.407s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:11 UTC View
Gdnhl1-8 (Gdnh) +4726.054s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:29:10 UTC View
!95aab2bc (b2bc) +28.502s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:10:53 UTC View
!95aab2bc (b2bc) +1828.662s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:40:53 UTC View
!95aab2bc (b2bc) +3628.563s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:10:53 UTC View
!9e9d72f4 (72f4) +330.113s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:15:54 UTC View
!9e9d72f4 (72f4) +3930.122s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:15:54 UTC View
TheLince.pt-8 (TL07) +2701.577s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:55:26 UTC View
Tiago-8 (Tiag) +1182.249s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:30:06 UTC View
Tiago-8 (Tiag) +4782.336s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:30:06 UTC View
!b03d0e74 (0e74) -124.697s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:08:19 UTC View
!b03d0e74 (0e74) +3475.318s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:08:19 UTC View
☣️JHR#1-CL-8 (JHR1) +2938.567s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:23 UTC View
!b2a7bce8 (bce8) +1158.831s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:29:43 UTC View
!b2a7bce8 (bce8) +4758.857s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:29:43 UTC View
!ba0be688 (e688) +3218.480s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:04:03 UTC View
!ba0cadcc (adcc) +1302.686s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:32:07 UTC View
!d45ab868 (b868) -274.770s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:05:49 UTC View
!d45ab868 (b868) +3325.249s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:05:49 UTC View
!da55f218 (f218) +2926.319s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:59:10 UTC View
!da741138 (1138) +2895.877s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:58:40 UTC View
!da75beb0 (beb0) +515.139s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:18:59 UTC View
!da75beb0 (beb0) +4115.125s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:59 UTC View
!db29ac9c (ac9c) +3967.509s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:16:32 UTC View
nogueiro-brg-8 (mad) +710.303s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:22:14 UTC View
!db2a97b0 (97b0) +1611.483s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:37:16 UTC View
!db2ab644 (b644) +1967.993s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:43:12 UTC View
!db2abf3c (bf3c) +2513.498s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:52:18 UTC View
!db2b68c0 (68c0) -481.675s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:02:22 UTC View
!db5174bc (74bc) +525.826s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:19:10 UTC View
!db5174bc (74bc) +4126.418s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:19:11 UTC View
Cartão ML69-8 (Mike) +704.144s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:22:08 UTC View
Matrix -8🇪🇸 (Neo.) -355.999s
Before 		Unknown Unknown 0 - LongFast 2026-04-03 13:04:28 UTC View
!ea1cb464 (b464) +2912.823s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:58:57 UTC View
!ea8fd3e0 (d3e0) +1087.334s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:28:31 UTC View
!f1b0d2dc (d2dc) +4077.643s
After 		Unknown Unknown 0 - LongFast 2026-04-03 14:18:22 UTC View
!fe9cb174 (b174) +1853.957s
After 		Unknown Unknown 0 - LongFast 2026-04-03 13:41:18 UTC View
65

Total Receptions

47

Unique Gateways