Packet #10990771 Success

POSITION_APP packet from 3_vokzala_North (3vkN) to Meshtastic 6b6f (6b6f)

17
Total Receptions
17
Unique Gateways
1
Hop Count
20
Payload Bytes
Packet Information
Database ID: 10990771
Mesh Packet ID: 0xbd17c012
Used for correlation across gateways
Timestamp: 2026-03-03 02:07:33 UTC
From Node: 3_vokzala_North (3vkN)
To Node: Meshtastic 6b6f (6b6f)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: AngryAn (👻)
Channel: LongFast
RSSI: -128 dBm
SNR: -6.75 dBm
Hop Info: 1/6 hops
Start: 6, Limit: 5
Payload Data
Protocol: POSITION_APP
Size: 20 bytes
Decoded: Yes
Decoded Data:
Latitude:55.776373°
Longitude:37.645550°
Precision:32 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:20 bytes
Gateway:!bba9398c
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:1 / 6
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba9398c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (20 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770172424
Source node ID 		uint32
to 2833738607
Target node ID 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 20 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -128.0 dBm
Signal strength at gateway 		int32
rx_snr -6.75 dB
Signal quality at gateway 		float
rx_time 1772492852
Receive timestamp 		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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772492853.1986754
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Full GPS precision shared
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba9398c
Position Precision: 32 bits (~1.0m accuracy)
Position precision meters: 1.0
Signal Metrics: RSSI: -128.0 dBm
SNR: -6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:20 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 55.7763732, "longitude": 37.6455498, "altitude": null, "sats_in_view": null, "precision_bits": 32 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba9398c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770172424, "to": 2833738607, "id": 3172450322, "rx_time": 1772492852, "rx_snr": -6.75, "rx_rssi": -128, "hop_limit": 5, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d94cc3e21154a41701625aa17a6692801b80120", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 557763732, "longitude_i": 376455498, "time": 1772492714, "location_source": "LOC_MANUAL", "precision_bits": 32, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (20 bytes)
0d94cc3e21154a41701625aa17a6692801b80120
Hex Analysis:
Size:20 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
AngryAn (👻) Primary 0.000s
Reference 		-128.0 dBm -6.75 dB 1 LongFast 2026-03-03 02:07:33 Current
Butyrskaya 868 (But8) -2.448s
Before 		-110.0 dBm -6.00 dB 0 LongFast 2026-03-03 02:07:30 View
EGarpunov 2 868 (Base) (BAO) (EG28) -0.250s
Before 		-123.0 dBm -18.25 dB 1 LongFast 2026-03-03 02:07:32 View
BBS Восток (DM📲) (BBSv) +1.905s
After 		-98.0 dBm -8.00 dB 2 LongFast 2026-03-03 02:07:35 View
rodnik04 0116 (rod4) +6.038s
After 		-70.0 dBm 7.25 dB 4 LongFast 2026-03-03 02:07:39 View
Fostral (FSTR) +19.383s
After 		-63.0 dBm 5.00 dB 3 LongFast 2026-03-03 02:07:52 View
Tsaritsyno_KB_V_868 (KBV8) +20.063s
After 		-116.0 dBm -11.50 dB 3 LongFast 2026-03-03 02:07:53 View
SYSXX YGW8 (SXY8) +20.188s
After 		-93.0 dBm -4.00 dB 2 LongFast 2026-03-03 02:07:53 View
SYSXX BGW8 (SXB8) +20.218s
After 		-120.0 dBm -10.75 dB 2 LongFast 2026-03-03 02:07:53 View
Korolyok h0use (K8k*) +22.730s
After 		-126.0 dBm -14.25 dB 6 LongFast 2026-03-03 02:07:55 View
pyri8 (pyri) +23.156s
After 		-101.0 dBm -1.50 dB 4 LongFast 2026-03-03 02:07:56 View
Tsaritsyno_KB_U_868 (KBU8) +24.295s
After 		-105.0 dBm 2.75 dB 5 LongFast 2026-03-03 02:07:57 View
RN3ABX Georgy 2 (ABX2) +25.651s
After 		-112.0 dBm -5.00 dB 5 LongFast 2026-03-03 02:07:58 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +38.582s
After 		-108.0 dBm -13.25 dB 3 LongFast 2026-03-03 02:08:11 View
Keyhost GW8 (KHS8) +39.731s
After 		-114.0 dBm -9.25 dB 4 LongFast 2026-03-03 02:08:12 View
Zamkad8 (zmkd) +72.108s
After 		-123.0 dBm -14.00 dB 3 LongFast 2026-03-03 02:08:45 View
Aster-02 (AST2) +85.821s
After 		-60.0 dBm 5.75 dB 5 LongFast 2026-03-03 02:08:59 View
17

Total Receptions

17

Unique Gateways