Packet #15348499 Success

POSITION_APP packet from BORZ0HOC T1000 (BRZT) to !ffffffff

14
Total Receptions
13
Unique Gateways
7
Hop Count
42
Payload Bytes
Packet Information
Database ID: 15348499
Mesh Packet ID: 0x2d8e0c94
Used for correlation across gateways
Timestamp: 2026-04-11 17:04:01 UTC
From Node: BORZ0HOC T1000 (BRZT)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: NODE_SOLAR_868 (8682)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: POSITION_APP
Size: 42 bytes
Decoded: Yes
Decoded Data:
Latitude:55.758029°
Longitude:37.670093°
Altitude:-150 m
Satellites:4
Precision:13 bits
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:42 bytes
Gateway:!9e9fbbf0
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:7 / 7
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbbf0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (42 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4197217318
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 42 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1775916240
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775916241.2339764
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
  • ✓ Reduced position precision: ~2900.0m accuracy
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
MQTT-Specific Fields
Gateway ID: !9e9fbbf0
Position Precision: 13 bits (~2900.0m accuracy)
Position precision meters: 2900.0
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:42 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 55.7580288, "longitude": 37.6700928, "altitude": -150, "sats_in_view": 4, "precision_bits": 13 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbbf0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4197217318, "to": 4294967295, "id": 764284052, "rx_time": 1775916240, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00003c21150000741618eafeffffffffffffff0125a954da69280278398001c8edf410980104b8010d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 557580288, "longitude_i": 376700928, "altitude": -150, "time": 1775916201, "location_source": "LOC_INTERNAL", "ground_speed": 57, "ground_track": 35469000, "sats_in_view": 4, "precision_bits": 13, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (42 bytes)
0d00003c21150000741618eafeffffffffffffff0125a954da69280278398001c8edf410980104b8010d
Hex Analysis:
Size:42 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
NODE_SOLAR_868 (8682) Primary 0.000s
Reference 		Unknown Unknown 7 LongFast 2026-04-11 17:04:01 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -32.302s
Before 		-119.0 dBm -13.50 dB 2 LongFast 2026-04-11 17:03:28 View
Medved GW8 (MED8) -32.265s
Before 		-106.0 dBm -13.00 dB 2 LongFast 2026-04-11 17:03:28 View
BBS Восток (DM📲) (BBSv) -32.192s
Before 		-100.0 dBm -6.00 dB 2 LongFast 2026-04-11 17:03:29 View
Butyrskaya 868 (But8) -30.373s
Before 		-99.0 dBm 1.25 dB 3 LongFast 2026-04-11 17:03:30 View
RN3ABX Georgy 2 (ABX2) -23.282s
Before 		-118.0 dBm -10.00 dB 5 LongFast 2026-04-11 17:03:37 View
VEGA 6d78 (VEGA) -21.025s
Before 		-92.0 dBm -16.25 dB 5 LongFast 2026-04-11 17:03:40 View
Aster-02 (AST2) -7.606s
Before 		-57.0 dBm 6.25 dB 4 LongFast 2026-04-11 17:03:53 View
Fostral (FSTR) -2.640s
Before 		-73.0 dBm -10.75 dB 7 LongFast 2026-04-11 17:03:58 View
ZA_MKAD_22_868_1 (8681) -0.151s
Before 		-142.0 dBm -19.00 dB 6 LongFast 2026-04-11 17:04:01 View
SYSXX BGW8 (SXB8) +984.570s
After 		-31.0 dBm 6.25 dB 4 LongFast 2026-04-11 17:20:25 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +990.531s
After 		-104.0 dBm -10.25 dB 6 LongFast 2026-04-11 17:20:31 View
SYSXX OGW8 (SXG8) +1155.544s
After 		-60.0 dBm 6.50 dB 5 LongFast 2026-04-11 17:23:16 View
RN3ABX Georgy 2 (ABX2) +1376.680s
After 		-98.0 dBm 7.00 dB 6 LongFast 2026-04-11 17:26:57 View
14

Total Receptions

13

Unique Gateways