Packet #18308394 Success

TEXT_MESSAGE_APP packet from Stan_c920 (Stan) to !ffffffff

6
Total Receptions
6
Unique Gateways
7
Hop Count
142
Payload Bytes
Packet Information
Database ID: 18308394
Mesh Packet ID: 0xef45ffef
Used for correlation across gateways
Timestamp: 2026-06-08 14:57:40 UTC
From Node: Stan_c920 (Stan)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Tsaritsyno_KB_U_868 (KBU8)
Channel: MediumFast
RSSI: -70 dBm
SNR: 11.25 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 142 bytes
Decoded: Yes
Text Content:
Буквы из разных языков и шрифтов, либо вопросительные знаки в черных ромбиках
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:142 bytes
Gateway:!db2964b0
Channel:MediumFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db2964b0
Node ID format
channel_id MediumFast
packet MeshPacket (142 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 463653152
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 142 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 -70.0 dBm
Signal strength at gateway 		int32
rx_snr 11.25 dB
Signal quality at gateway 		float
rx_time 1780919859
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 172
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1780919860.9148867
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)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2964b0
Signal Metrics: RSSI: -70.0 dBm
SNR: 11.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2964b0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 463653152, "to": 4294967295, "id": 4014342127, "rx_time": 1780919859, "rx_snr": 11.25, "rx_rssi": -70, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 172, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d091d183d0bad0b2d18b20d0b8d0b720d180d0b0d0b7d0bdd18bd18520d18fd0b7d18bd0bad0bed0b220d0b820d188d180d0b8d184d182d0bed0b22c20d0bbd0b8d0b1d0be20d0b2d0bed0bfd180d0bed181d0b8d182d0b5d0bbd18cd0bdd18bd0b520d0b7d0bdd0b0d0bad0b820d0b220d187d0b5d180d0bdd18bd18520d180d0bed0bcd0b1d0b8d0bad0b0d185", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Буквы из разных языков и шрифтов, либо вопросительные знаки в черных ромбиках", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (142 bytes)
d091d183d0bad0b2d18b20d0b8d0b720d180d0b0d0b7d0bdd18bd18520d18fd0b7d18bd0bad0bed0b220d0b820d188d180d0b8d184d182d0bed0b22c20d0bbd0b8d0b1d0be20d0b2d0bed0bfd180d0bed181d0b8d182d0b5d0bbd18cd0bdd18bd0b520d0b7d0bdd0b0d0bad0b820d0b220d187d0b5d180d0bdd18bd18520d180d0bed0bcd0b1d0b8d0bad0b0d185
Hex Analysis:
Size:142 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
Tsaritsyno_KB_U_868 (KBU8) Primary 0.000s
Reference 		-70.0 dBm 11.25 dB 7 MediumFast 2026-06-08 14:57:40 Current
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -5.714s
Before 		-97.0 dBm -2.50 dB 2 MediumFast 2026-06-08 14:57:35 View
Aster-02 (AST2) -4.537s
Before 		-93.0 dBm -2.75 dB 3 MediumFast 2026-06-08 14:57:36 View
SYSXX YGW8 (SXY8) -3.100s
Before 		-81.0 dBm 4.75 dB 4 MediumFast 2026-06-08 14:57:37 View
AngryAn (👻) -2.348s
Before 		-121.0 dBm -9.25 dB 4 MediumFast 2026-06-08 14:57:38 View
Tsaritsyno_KB_V_868 (KBV8) -1.622s
Before 		-110.0 dBm -10.25 dB 6 MediumFast 2026-06-08 14:57:39 View
6

Total Receptions

6

Unique Gateways