Packet #1737451 Success

TEXT_MESSAGE_APP packet from motaba (mt-1) to !ffffffff

1
Total Receptions
1
Unique Gateways
0
Hop Count
24
Payload Bytes
Packet Information
Database ID: 1737451
Mesh Packet ID: 0x51c736ab
Used for correlation across gateways
Timestamp: 2026-04-04 10:49:43 UTC
From Node: motaba (mt-1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: m-base-a (mb-a)
Channel: Blagoevgrad
RSSI: -35 dBm
SNR: 14.0 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: be mt-1
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 24 bytes
Decoded: Yes
Text Content:
Ехе На 10 км си
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:24 bytes
Gateway:!a2e96b40
Channel:Blagoevgrad
Payload Type:TEXT_MESSAGE_APP
Hop Count:0 / 2
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: Blagoevgrad
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !a2e96b40
Node ID format
channel_id Blagoevgrad
packet MeshPacket (24 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1586379710
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum TEXT_MESSAGE_APP
TEXT_MESSAGE_APP 		enum
decoded.payload_length 24 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -35.0 dBm
Signal strength at gateway 		int32
rx_snr 14.00 dB
Signal quality at gateway 		float
rx_time 1775299783
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 70
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 190
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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: Blagoevgrad
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a2e96b40
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -35.0 dBm
SNR: 14.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1586379710, "to": 4294967295, "channel": 70, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "0JXRhdC1INCd0LAgMTAg0LrQvCDRgdC4", "bitfield": 1 }, "id": 1372010155, "rx_time": 1775299783, "rx_snr": 14.0, "hop_limit": 2, "rx_rssi": -35, "hop_start": 2, "relay_node": 190 }, "channel_id": "Blagoevgrad", "gateway_id": "!a2e96b40" }, "mesh_packet": { "from": 1586379710, "to": 4294967295, "channel": 70, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "0JXRhdC1INCd0LAgMTAg0LrQvCDRgdC4", "bitfield": 1, "parsed_payload": { "text": "Ехе На 10 км си", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } }, "id": 1372010155, "rx_time": 1775299783, "rx_snr": 14.0, "hop_limit": 2, "rx_rssi": -35, "hop_start": 2, "relay_node": 190 } }
Raw Packet Data (24 bytes)
d095d185d0b520d09dd0b020313020d0bad0bc20d181d0b8
Hex Analysis:
Size:24 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
m-base-a (mb-a) Primary 0.000s
Reference 		-35.0 dBm 14.00 dB 0 be mt-1 Blagoevgrad 2026-04-04 10:49:43 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways