Packet #158 Success

MAP_REPORT_APP packet from MIB Monitor (MIBM) to !ffffffff

1
Total Receptions
1
Unique Gateways
0
Hop Count
62
Payload Bytes
Packet Information
Database ID: 158
Mesh Packet ID: Not available
Legacy packet - correlation by time
Timestamp: 2026-06-10 01:38:40 UTC
From Node: MIB Monitor (MIBM)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: MAP_REPORT_APP
Port: 73
Gateway: MIB Monitor (MIBM)
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: 62 bytes
Decoded: Yes
Decoded Data:
{
  "long_name": "MIB Monitor",
  "short_name": "MIBM",
  "role": "CLIENT_MUTE",
  "hw_model": "HELTEC_V3",
  "firmware_version": "2.7.24.472b14c",
  "region": "US",
  "has_default_channel": true,
  "latitude_i": 410517504,
  "longitude_i": -759693312,
  "altitude": 503,
  "position_precision": 12,
  "num_online_local_nodes": 49,
  "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:62 bytes
Gateway:!43b57ff8
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 !43b57ff8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (62 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1135968248
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum MAP_REPORT_APP
MAP_REPORT_APP 		enum
decoded.payload_length 62 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: !43b57ff8
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:62 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "long_name": "MIB Monitor", "short_name": "MIBM", "role": "CLIENT_MUTE", "hw_model": "HELTEC_V3", "firmware_version": "2.7.24.472b14c", "region": "US", "has_default_channel": true, "latitude_i": 410517504, "longitude_i": -759693312, "altitude": 503, "position_precision": 12, "num_online_local_nodes": 49, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1135968248, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "CgtNSUIgTW9uaXRvchIETUlCTRgBICsqDjIuNy4yNC40NzJiMTRjMAFAAU0AAHgYVQAAuNJY9wNgDGgxcAE=" } }, "channel_id": "LongFast", "gateway_id": "!43b57ff8" }, "mesh_packet": { "from": 1135968248, "to": 4294967295, "decoded": { "portnum": "MAP_REPORT_APP", "payload": "CgtNSUIgTW9uaXRvchIETUlCTRgBICsqDjIuNy4yNC40NzJiMTRjMAFAAU0AAHgYVQAAuNJY9wNgDGgxcAE=", "parsed_payload": { "long_name": "MIB Monitor", "short_name": "MIBM", "role": "CLIENT_MUTE", "hw_model": "HELTEC_V3", "firmware_version": "2.7.24.472b14c", "region": "US", "has_default_channel": true, "latitude_i": 410517504, "longitude_i": -759693312, "altitude": 503, "position_precision": 12, "num_online_local_nodes": 49, "has_opted_report_location": true, "type": "protobuf", "portnum": "MAP_REPORT_APP", "message_class": "MapReport" } } } }
Raw Packet Data (62 bytes)
0a0b4d4942204d6f6e69746f7212044d49424d1801202b2a0e322e372e32342e34373262313463300140014d00007818550000b8d258f703600c68317001
Hex Analysis:
Size:62 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
MIB Monitor (MIBM) Primary 0.000s
Reference 		Unknown Unknown 0 - LongFast 2026-06-10 01:38:40 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways