Packet #12701637 Success

NODEINFO_APP packet from Jamones al T1000E 📟 (🐖) to !ffffffff

16
Total Receptions
16
Unique Gateways
0
Hop Count
85
Payload Bytes
Packet Information
Database ID: 12701637
Mesh Packet ID: 0xf31aa541
Used for correlation across gateways
Timestamp: 2025-09-29 03:29:27 UTC
From Node: Jamones al T1000E 📟 (🐖)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Malasaña Solar ☀️ (🌇)
Channel: MediumSlow
RSSI: -44 dBm
SNR: 8.25 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:Jamones al T1000E 📟
Short Name:🐖
Node ID:!22294230
MAC Address:yEAiKUIw
Hardware:TRACKER_T1000_E
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:85 bytes
Gateway:!68ad5625
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 2 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 !68ad5625
Node ID format
channel_id MediumSlow
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 573129264
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 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 -44.0 dBm
Signal strength at gateway 		int32
rx_snr 8.25 dB
Signal quality at gateway 		float
rx_time 1759116567
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 48
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759116567.7713487
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
  • ✓ 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: !68ad5625
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -44.0 dBm
SNR: 8.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!22294230", "long_name": "Jamones al T1000E 📟", "short_name": "🐖", "macaddr": "yEAiKUIw", "hw_model": "TRACKER_T1000_E" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!68ad5625", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 573129264, "to": 4294967295, "id": 4078609729, "rx_time": 1759116567, "rx_snr": 8.25, "rx_rssi": -44, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 48, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921323232393432333012164a616d6f6e657320616c2054313030304520f09f939f1a04f09f90962206c84022294230284742200e4a1958f89fb25699046a1b958da2fc8891ad7f9c5666bede36e7e2b8387e1b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!22294230", "long_name": "Jamones al T1000E 📟", "short_name": "🐖", "macaddr": "yEAiKUIw", "hw_model": "TRACKER_T1000_E", "public_key": "DkoZWPifslaZBGoblY2i/IiRrX+cVma+3jbn4rg4fhs=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a0921323232393432333012164a616d6f6e657320616c2054313030304520f09f939f1a04f09f90962206c84022294230284742200e4a1958f89fb25699046a1b958da2fc8891ad7f9c5666bede36e7e2b8387e1b
Hex Analysis:
Size:85 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
Malasaña Solar ☀️ (🌇) Primary 0.000s
Reference 		-44.0 dBm 8.25 dB 0 MediumSlow 2025-09-29 03:29:27 Current
Will - Azuqueca (WAzq) +4.373s
After 		-107.0 dBm -0.25 dB 3 MediumSlow 2025-09-29 03:29:32 View
Venturada2🗼🌐☀️ (Vb2) +4.385s
After 		-91.0 dBm 3.75 dB 3 MediumSlow 2025-09-29 03:29:32 View
Mec Rocket Meco (MRM) +4.392s
After 		-107.0 dBm -4.75 dB 3 MediumSlow 2025-09-29 03:29:32 View
Fuenca fijo (c578) +4.657s
After 		-124.0 dBm -11.00 dB 3 MediumSlow 2025-09-29 03:29:32 View
Machu Pichu (MaPi) +4.672s
After 		-94.0 dBm -1.00 dB 3 MediumSlow 2025-09-29 03:29:32 View
Meshtastic 1760 (1760) +4.699s
After 		-125.0 dBm -6.75 dB 3 MediumSlow 2025-09-29 03:29:32 View
Suop 📡 🌐 (SUOP) +4.721s
After 		-124.0 dBm -14.50 dB 3 MediumSlow 2025-09-29 03:29:32 View
Naranjo C191 🌐 (FNL) +4.741s
After 		-114.0 dBm -4.75 dB 3 MediumSlow 2025-09-29 03:29:32 View
Villalbilla02 (VBV2) +4.761s
After 		-109.0 dBm -1.50 dB 3 MediumSlow 2025-09-29 03:29:32 View
Kenobi23 QTH (5aec) +4.903s
After 		-108.0 dBm -4.50 dB 3 MediumSlow 2025-09-29 03:29:32 View
Meshtastic 18a4 (18a4) +4.968s
After 		Unknown Unknown 4 MediumSlow 2025-09-29 03:29:32 View
Glitchs Azuqueca 📡 (GltA) +5.555s
After 		-128.0 dBm -17.00 dB 4 MediumSlow 2025-09-29 03:29:33 View
Zion 🗼 (Zion) +6.088s
After 		-110.0 dBm -7.00 dB 4 MediumSlow 2025-09-29 03:29:33 View
[TLG] 📡🌐🔋🔌 (tlg0) +6.198s
After 		-122.0 dBm -11.75 dB 4 MediumSlow 2025-09-29 03:29:33 View
🌐Charly Unid Movil🛰 (C181) +863.985s
After 		-23.0 dBm 8.25 dB 4 MediumSlow 2025-09-29 03:43:51 View
16

Total Receptions

16

Unique Gateways