Packet #5745822 Success

TEXT_MESSAGE_APP packet from 37°37‘ (center MSK) (9-11) to !ffffffff

25
Total Receptions
21
Unique Gateways
5
Hop Count
25
Payload Bytes
Packet Information
Database ID: 5745822
Mesh Packet ID: 0xd97712dc
Used for correlation across gateways
Timestamp: 2026-01-13 08:52:04 UTC
From Node: 37°37‘ (center MSK) (9-11)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Zoͦmͫвⷡiͥeͤ [GW8] (🧟)
Channel: LongFast
RSSI: -94 dBm
SNR: Unknown
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 25 bytes
Decoded: Yes
Text Content:
А что такое gw8?
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:25 bytes
Gateway:!deadc0de
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !deadc0de
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (25 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658653988
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 25 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -94.0 dBm
Signal strength at gateway 		int32
rx_snr Not set float
rx_time 1768283523
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 196
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768283524.0569174
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !deadc0de
Signal Metrics: RSSI: -94.0 dBm
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!deadc0de", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658653988, "to": 4294967295, "id": 3648459484, "rx_time": 1768283523, "rx_snr": 0.0, "rx_rssi": -94, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d09020d187d182d0be20d182d0b0d0bad0bed0b5206777383f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "А что такое gw8?", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (25 bytes)
d09020d187d182d0be20d182d0b0d0bad0bed0b5206777383f
Hex Analysis:
Size:25 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
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) Primary 0.000s
Reference 		-94.0 dBm Unknown 5 LongFast 2026-01-13 08:52:04 Current
Fostral (FSTR) -62.506s
Before 		-84.0 dBm -18.00 dB 0 LongFast 2026-01-13 08:51:01 View
Tsaritsyno_KB_U_868 (KBU8) -62.164s
Before 		-108.0 dBm -12.25 dB 0 LongFast 2026-01-13 08:51:01 View
Fostral (FSTR) -62.101s
Before 		-84.0 dBm -18.00 dB 5 LongFast 2026-01-13 08:51:01 View
EGarpunov 2 868 (Base) (BAO) (EG28) -61.564s
Before 		-109.0 dBm -16.75 dB 1 LongFast 2026-01-13 08:51:02 View
BBS Восток (DM📲) (BBSv) -61.457s
Before 		-48.0 dBm 6.00 dB 1 LongFast 2026-01-13 08:51:02 View
hmbm (f55c) -49.272s
Before 		-103.0 dBm -5.25 dB 5 LongFast 2026-01-13 08:51:14 View
Medved GW8 (MED8) -49.248s
Before 		-105.0 dBm -10.50 dB 5 LongFast 2026-01-13 08:51:14 View
hmbm (f55c) -49.002s
Before 		-103.0 dBm -5.25 dB 5 LongFast 2026-01-13 08:51:15 View
Butyrskaya 868 (But8) -48.964s
Before 		-104.0 dBm -4.00 dB 5 LongFast 2026-01-13 08:51:15 View
patch866 (pth8) -47.971s
Before 		-66.0 dBm Unknown 5 LongFast 2026-01-13 08:51:16 View
ZA_MKAD_22_868_1 (8681) -45.100s
Before 		-137.0 dBm -15.25 dB 4 LongFast 2026-01-13 08:51:18 View
Dragon868-1 (D1) -45.069s
Before 		-106.0 dBm -5.50 dB 4 LongFast 2026-01-13 08:51:18 View
ZA_MKAD_22_433_2 (4332) -44.896s
Before 		Unknown Unknown 5 LongFast 2026-01-13 08:51:19 View
NODE_SOLAR_868 (8682) -44.881s
Before 		Unknown Unknown 5 LongFast 2026-01-13 08:51:19 View
Aster-02 (AST2) -29.138s
Before 		-60.0 dBm 5.25 dB 5 LongFast 2026-01-13 08:51:34 View
Aster-02 (AST2) -28.933s
Before 		-60.0 dBm 5.25 dB 5 LongFast 2026-01-13 08:51:35 View
SYSXX YGW8 (SXY8) +0.035s
After 		-95.0 dBm -10.50 dB 5 LongFast 2026-01-13 08:52:04 View
Keyhost GW8 (KHS8) +0.081s
After 		-121.0 dBm -17.50 dB 5 LongFast 2026-01-13 08:52:04 View
SYSXX BGW8 (SXB8) +0.100s
After 		-115.0 dBm -10.00 dB 5 LongFast 2026-01-13 08:52:04 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +0.217s
After 		-94.0 dBm Unknown 5 LongFast 2026-01-13 08:52:04 View
RN3ABX Georgy 2 (ABX2) +0.284s
After 		-127.0 dBm -20.50 dB 5 LongFast 2026-01-13 08:52:04 View
Koptevo-8-MQTT (BM8M) +0.347s
After 		-117.0 dBm -15.75 dB 5 LongFast 2026-01-13 08:52:04 View
SYSXX OGW8 (SXG8) +1.636s
After 		-77.0 dBm 6.25 dB 5 LongFast 2026-01-13 08:52:05 View
Zamkad8 (zmkd) +10.732s
After 		-123.0 dBm -12.25 dB 4 LongFast 2026-01-13 08:52:14 View
25

Total Receptions

21

Unique Gateways