Packet #10685419 Success

NODEINFO_APP packet from Pedrezuela Fazer (Fzr) to !ffffffff

24
Total Receptions
23
Unique Gateways
2
Hop Count
82
Payload Bytes
Packet Information
Database ID: 10685419
Mesh Packet ID: 0xecc51ac0
Used for correlation across gateways
Timestamp: 2025-09-15 09:00:42 UTC
From Node: Pedrezuela Fazer (Fzr)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 18a4 (18a4)
Channel: MediumSlow
RSSI: Unknown
SNR: Unknown
Hop Info: 2/5 hops
Start: 5, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Pedrezuela Fazer
Short Name:Fzr
Node ID:!43575704
MAC Address:SMpDV1cE
Hardware:LILYGO_TBEAM_S3_CORE
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:82 bytes
Gateway:!c0c318a4
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:2 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c0c318a4
Node ID format
channel_id MediumSlow
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1129797380
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 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 Not set int32
rx_snr Not set float
rx_time 1757926881
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757926842.1566496
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
MQTT-Specific Fields
Gateway ID: !c0c318a4
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!43575704", "long_name": "Pedrezuela Fazer", "short_name": "Fzr", "macaddr": "SMpDV1cE", "hw_model": "LILYGO_TBEAM_S3_CORE" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c0c318a4", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1129797380, "to": 4294967295, "id": 3972340416, "rx_time": 1757926881, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213433353735373034121050656472657a75656c612046617a65721a03467a72220648ca43575704280c380142202600f80d1e61bc25210e4d7fff62e8a5ef9575a54acb01fadeeac5d4378eba0e4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!43575704", "long_name": "Pedrezuela Fazer", "short_name": "Fzr", "macaddr": "SMpDV1cE", "hw_model": "LILYGO_TBEAM_S3_CORE", "role": "CLIENT_MUTE", "public_key": "JgD4DR5hvCUhDk1//2Lope+VdaVKywH63urF1DeOug4=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09213433353735373034121050656472657a75656c612046617a65721a03467a72220648ca43575704280c380142202600f80d1e61bc25210e4d7fff62e8a5ef9575a54acb01fadeeac5d4378eba0e4800
Hex Analysis:
Size:82 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
Meshtastic 18a4 (18a4) Primary 0.000s
Reference 		Unknown Unknown 2 MediumSlow 2025-09-15 09:00:42 Current
Venturada base🗼🌐 (Vb) -2.609s
Before 		-108.0 dBm -0.25 dB 0 MediumSlow 2025-09-15 09:00:39 View
Will - Azuqueca (WAzq) -2.077s
Before 		-110.0 dBm -13.25 dB 1 MediumSlow 2025-09-15 09:00:40 View
Venturada2🗼🌐☀️ (Vb2) -2.074s
Before 		-98.0 dBm -7.75 dB 1 MediumSlow 2025-09-15 09:00:40 View
Rodashtastic🗼🌐 (RDSt) -1.760s
Before 		-112.0 dBm -3.75 dB 1 MediumSlow 2025-09-15 09:00:40 View
GRN1-Base🗼🌐 (GRN1) -1.735s
Before 		-97.0 dBm 5.75 dB 1 MediumSlow 2025-09-15 09:00:40 View
Meshtastic fbec (fbec) -1.731s
Before 		-128.0 dBm -7.75 dB 1 MediumSlow 2025-09-15 09:00:40 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) -1.690s
Before 		-108.0 dBm 2.50 dB 1 MediumSlow 2025-09-15 09:00:40 View
Meshtastic 1760 (1760) -0.763s
Before 		-124.0 dBm -5.50 dB 1 MediumSlow 2025-09-15 09:00:41 View
Monolito (MoN) -0.592s
Before 		-63.0 dBm 8.00 dB 2 MediumSlow 2025-09-15 09:00:41 View
Mec Rocket Meco (MRM) -0.547s
Before 		-35.0 dBm 9.25 dB 2 MediumSlow 2025-09-15 09:00:41 View
Muev.E 📱🧭 (MVE) -0.515s
Before 		-98.0 dBm -15.75 dB 2 MediumSlow 2025-09-15 09:00:41 View
Meshtastic 870c📡🌐 (870c) +0.554s
After 		-95.0 dBm 4.00 dB 3 MediumSlow 2025-09-15 09:00:42 View
🌐Charly Unid Movil🛰 (C181) +0.662s
After 		-20.0 dBm 9.50 dB 3 MediumSlow 2025-09-15 09:00:42 View
Meshtastic c498📡🌐 (C498) +0.675s
After 		-44.0 dBm 8.25 dB 3 MediumSlow 2025-09-15 09:00:42 View
Perseo 📡🌐☀ (nvm1) +1.640s
After 		-104.0 dBm -12.50 dB 2 MediumSlow 2025-09-15 09:00:43 View
Meshtastic 6034 (6034) +1.724s
After 		-49.0 dBm 8.00 dB 2 MediumSlow 2025-09-15 09:00:43 View
[TLG] 📡🌐🔋🔌 (tlg0) +2.491s
After 		-123.0 dBm -16.50 dB 3 MediumSlow 2025-09-15 09:00:44 View
Zion 🗼 (Zion) +4.309s
After 		-108.0 dBm -13.25 dB 2 MediumSlow 2025-09-15 09:00:46 View
Meshtastic b0e4 🚘 (b0e4) +9.747s
After 		-127.0 dBm -15.25 dB 5 MediumSlow 2025-09-15 09:00:51 View
Armitage (LREC) +12.027s
After 		-122.0 dBm -3.75 dB 3 MediumSlow 2025-09-15 09:00:54 View
Ocumare_Base_🗼🌐 (CATA) +80.370s
After 		-117.0 dBm -10.75 dB 1 MediumSlow 2025-09-15 09:02:02 View
Torrijos Meshtastic 1 (ToR1) +682.295s
After 		-122.0 dBm -16.00 dB 1 MediumSlow 2025-09-15 09:12:04 View
Torrijos Meshtastic 1 (ToR1) +704.318s
After 		-122.0 dBm -16.00 dB 1 MediumSlow 2025-09-15 09:12:26 View
24

Total Receptions

23

Unique Gateways