Packet #1084234 Success

TEXT_MESSAGE_APP packet from BAZALT 📻 (777) to !ffffffff

7
Total Receptions
7
Unique Gateways
3
Hop Count
109
Payload Bytes
Packet Information
Database ID: 1084234
Mesh Packet ID: 0x38c543ca
Used for correlation across gateways
Timestamp: 2026-03-23 22:59:16 UTC
From Node: BAZALT 📻 (777)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Vergeon6 (ra06)
Channel: LongFast
RSSI: -112 dBm
SNR: -13.75 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 109 bytes
Decoded: Yes
Text Content:
BZ - Есть контакт! Сигнал [SNR: -3.0 dB, RSSI: -108 dB], Hops-0, MQTT-OFF, Model: HELTEC_V3
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:109 bytes
Gateway:!02ed9fb4
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:3 / 7
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 !02ed9fb4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (109 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 48622316
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 109 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -112.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1774292368
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 117
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774292356.4997506
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !02ed9fb4
Signal Metrics: RSSI: -112.0 dBm
SNR: -13.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!02ed9fb4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48622316, "to": 4294967295, "id": 952452042, "rx_time": 1774292368, "rx_snr": -13.75, "rx_rssi": -112, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 117, "tx_after": 0, "decoded": { "portnum": 1, "payload": "425a202d20d095d181d182d18c20d0bad0bed0bdd182d0b0d0bad1822120d0a1d0b8d0b3d0bdd0b0d0bb205b534e523a202d332e302064422c20525353493a202d3130382064425d2c2020486f70732d302c204d5154542d4f46462c204d6f64656c3a2048454c5445435f5633", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "BZ - Есть контакт! Сигнал [SNR: -3.0 dB, RSSI: -108 dB], Hops-0, MQTT-OFF, Model: HELTEC_V3", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (109 bytes)
425a202d20d095d181d182d18c20d0bad0bed0bdd182d0b0d0bad1822120d0a1d0b8d0b3d0bdd0b0d0bb205b534e523a202d332e302064422c20525353493a202d3130382064425d2c2020486f70732d302c204d5154542d4f46462c204d6f64656c3a2048454c5445435f5633
Hex Analysis:
Size:109 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
Vergeon6 (ra06) Primary 0.000s
Reference 		-112.0 dBm -13.75 dB 3 LongFast 2026-03-23 22:59:16 Current
S🤖SH_Monitor (🤖) -0.342s
Before 		-118.0 dBm -15.00 dB 3 LongFast 2026-03-23 22:59:16 View
ADV Static 2 (Zver111) (AVS2) -0.058s
Before 		-114.0 dBm -5.25 dB 3 LongFast 2026-03-23 22:59:16 View
Vergeon5 (ra05) -0.025s
Before 		-108.0 dBm 1.75 dB 3 LongFast 2026-03-23 22:59:16 View
ADV Nucleus (AVS0) +0.020s
After 		-116.0 dBm -7.00 dB 3 LongFast 2026-03-23 22:59:16 View
Meshtastic 7154 (7154) +0.055s
After 		-119.0 dBm -8.75 dB 3 LongFast 2026-03-23 22:59:16 View
Vergeon4 (ra04) +3.333s
After 		-116.0 dBm -6.25 dB 4 LongFast 2026-03-23 22:59:19 View
7

Total Receptions

7

Unique Gateways