Packet #27272239 Success

TEXT_MESSAGE_APP packet from Test_Skynet_01 (TS01) to !ffffffff

25
Total Receptions
25
Unique Gateways
2
Hop Count
8
Payload Bytes
Packet Information
Database ID: 27272239
Mesh Packet ID: 0xbd172916
Used for correlation across gateways
Timestamp: 2025-12-12 22:53:50 UTC
From Node: Test_Skynet_01 (TS01)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: XiaoWatt c4c8 🌐🔌 (c4c8)
Channel: MediumFast
RSSI: -100 dBm
SNR: -9.75 dBm
Hop Info: 2/5 hops
Start: 5, Limit: 3
Relay Node: 88 KarB
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: 8 bytes
Decoded: Yes
Text Content:
Recibido
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:8 bytes
Gateway:!3387c4c8
Channel:MediumFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:2 / 5
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 !3387c4c8
Node ID format
channel_id MediumFast
packet MeshPacket (8 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1559870587
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 8 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -100.0 dBm
Signal strength at gateway 		int32
rx_snr -9.75 dB
Signal quality at gateway 		float
rx_time 1765580031
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765580030.7961385
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !3387c4c8
Signal Metrics: RSSI: -100.0 dBm
SNR: -9.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!3387c4c8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1559870587, "to": 4294967295, "id": 3172411670, "rx_time": 1765580031, "rx_snr": -9.75, "rx_rssi": -100, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 1, "payload": "526563696269646f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Recibido", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (8 bytes)
526563696269646f
Hex Analysis:
Size:8 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 Relay Channel Timestamp Actions
XiaoWatt c4c8 🌐🔌 (c4c8) Primary 0.000s
Reference 		-100.0 dBm -9.75 dB 2 88 KarB MediumFast 2025-12-12 22:53:50 UTC Current
Karabanchel_Baldur (KarB) -0.668s
Before 		-82.0 dBm 9.00 dB 1 24 vid MediumFast 2025-12-12 22:53:50 UTC View
Meshtastic b2b4📡🌐 (b2b4) -0.665s
Before 		-110.0 dBm -3.50 dB 1 24 vid MediumFast 2025-12-12 22:53:50 UTC View
Test_Skynet_01 (TS01) -0.631s
Before 		Unknown Unknown 0 7b TS01 MediumFast 2025-12-12 22:53:50 UTC View
X Wing 🚀 Kenobi (Knb2) -0.384s
Before 		-105.0 dBm -13.00 dB 1 24 vid MediumFast 2025-12-12 22:53:50 UTC View
tizon (Sylv) -0.318s
Before 		-109.0 dBm 0.75 dB 1 24 vid MediumFast 2025-12-12 22:53:50 UTC View
Fenix (FENX) -0.296s
Before 		-111.0 dBm -3.50 dB 1 24 vid MediumFast 2025-12-12 22:53:50 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +0.384s
After 		-106.0 dBm -8.25 dB 2 - MediumFast 2025-12-12 22:53:51 UTC View
ETH Maverick (ET01) +0.509s
After 		-95.0 dBm 5.50 dB 2 72 Knb1 MediumFast 2025-12-12 22:53:51 UTC View
ETH Goose (ET03) +0.621s
After 		-116.0 dBm -12.25 dB 2 72 Knb1 MediumFast 2025-12-12 22:53:51 UTC View
JAGO1_Cañaveral (JAGO) +0.802s
After 		Unknown 11.25 dB 3 70 JAG2 MediumFast 2025-12-12 22:53:51 UTC View
[samsepi0l] 📡🌐 (tlg0) +0.810s
After 		-102.0 dBm -7.50 dB 3 70 JAG2 MediumFast 2025-12-12 22:53:51 UTC View
Eagle’s Nest (EAGL) +0.892s
After 		-96.0 dBm 9.00 dB 3 03 SMR5 MediumFast 2025-12-12 22:53:51 UTC View
Meshtastic 870c📡🌐 (870c) +1.152s
After 		-95.0 dBm 7.50 dB 3 dc d0dc MediumFast 2025-12-12 22:53:51 UTC View
Ocumare Norte🗼🌐 (RRN) +1.189s
After 		-100.0 dBm -6.50 dB 4 b0 Vbm , Vb2 MediumFast 2025-12-12 22:53:51 UTC View
Quass001 ☄️ (Q001) +1.204s
After 		-48.0 dBm 10.25 dB 3 3a Q005 MediumFast 2025-12-12 22:53:52 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) +1.282s
After 		-117.0 dBm -10.75 dB 2 25 🌇 MediumFast 2025-12-12 22:53:52 UTC View
Rodashtastic🗼🌐 (RDSt) +1.348s
After 		-116.0 dBm -6.50 dB 3 e8 GRN1 MediumFast 2025-12-12 22:53:52 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +1.411s
After 		-98.0 dBm -8.25 dB 4 61 TO1 MediumFast 2025-12-12 22:53:52 UTC View
Meshtastic 1760 (1760) +1.564s
After 		-129.0 dBm -10.50 dB 4 b0 Vbm , Vb2 MediumFast 2025-12-12 22:53:52 UTC View
Meshtastic 18a4 (18a4) +1.871s
After 		Unknown Unknown 5 60 1760 MediumFast 2025-12-12 22:53:52 UTC View
Mec Rocket Meco (MRM) +1.944s
After 		-111.0 dBm -11.00 dB 5 fc 74fc , Anu2 MediumFast 2025-12-12 22:53:52 UTC View
PXT_Home (PXT1) +2.434s
After 		-93.0 dBm 9.50 dB 5 fd BAS2 MediumFast 2025-12-12 22:53:53 UTC View
Meshtastic JT01 (JT01) +2.769s
After 		-116.0 dBm -3.75 dB 5 22 JT03 MediumFast 2025-12-12 22:53:53 UTC View
P3 iGate 🏠🌐 (P3N2) +3.382s
After 		-36.0 dBm 11.25 dB 5 25 P3N1 MediumFast 2025-12-12 22:53:54 UTC View
25

Total Receptions

25

Unique Gateways