Packet #1713877 Success

TEXT_MESSAGE_APP packet from [TLGO] Base 📡🌐 (TLG0) to Aldinra_7298_🗼 (AldP)

5
Total Receptions
5
Unique Gateways
0
Hop Count
67
Payload Bytes
Packet Information
Database ID: 1713877
Mesh Packet ID: 0x349c374c
Used for correlation across gateways
Timestamp: 2025-06-24 08:33:26 UTC
From Node: [TLGO] Base 📡🌐 (TLG0)
To Node: Aldinra_7298_🗼 (AldP)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Rivas HCU1 (HCU1)
Channel: LongFast
RSSI: -103 dBm
SNR: -4.75 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 67 bytes
Decoded: Yes
Text Content:
Hola! Podrías bajar a 4 hops para aliviar un poco la red? Gracias!
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:67 bytes
Gateway:!db294b4c
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db294b4c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (67 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3663956516
Source node ID 		uint32
to 3677057688
Target node ID 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 67 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr -4.75 dB
Signal quality at gateway 		float
rx_time 1750754005
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment 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 36
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1750754006.8417125
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)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !db294b4c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -103.0 dBm
SNR: -4.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db294b4c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3663956516, "to": 3677057688, "id": 882653004, "rx_time": 1750754005, "rx_snr": -4.75, "rx_rssi": -103, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 36, "tx_after": 0, "decoded": { "portnum": 1, "payload": "486f6c612120506f6472c3ad61732062616a61722061203420686f7073207061726120616c697669617220756e20706f636f206c61207265643f204772616369617321", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Hola! Podrías bajar a 4 hops para aliviar un poco la red? Gracias!", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (67 bytes)
486f6c612120506f6472c3ad61732062616a61722061203420686f7073207061726120616c697669617220756e20706f636f206c61207265643f204772616369617321
Hex Analysis:
Size:67 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
Rivas HCU1 (HCU1) Primary 0.000s
Reference 		-103.0 dBm -4.75 dB 0 LongFast 2025-06-24 08:33:26 Current
[TLGO] Base 📡🌐 (TLG0) -1.901s
Before 		Unknown Unknown 0 LongFast 2025-06-24 08:33:24 View
DAVIELEN1 (DAV1) +1.074s
After 		-109.0 dBm -7.75 dB 1 LongFast 2025-06-24 08:33:27 View
GRN1-Base📡🌐 (GRN1) +1.322s
After 		-110.0 dBm -1.00 dB 1 LongFast 2025-06-24 08:33:28 View
test🗼🌐🌞 (test) +5.016s
After 		-92.0 dBm 5.25 dB 2 LongFast 2025-06-24 08:33:31 View
5

Total Receptions

5

Unique Gateways