Packet #13936115 Success

NODEINFO_APP packet from Repetidor_02_9569☀️🗼 (RPT2) to !ffffffff

14
Total Receptions
14
Unique Gateways
0
Hop Count
92
Payload Bytes
Packet Information
Database ID: 13936115
Mesh Packet ID: 0x91f86440
Used for correlation across gateways
Timestamp: 2025-10-07 01:16:27 UTC
From Node: Repetidor_02_9569☀️🗼 (RPT2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Venturada2🗼🌐☀️ (Vb2)
Channel: MediumSlow
RSSI: -110 dBm
SNR: -13.5 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 92 bytes
Decoded: Yes
Decoded Data:
Long Name:Repetidor_02_9569☀️🗼
Short Name:RPT2
Node ID:!d39e9569
MAC Address:+K7TnpVp
Hardware:RAK4631
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:92 bytes
Gateway:!a03526b0
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 !a03526b0
Node ID format
channel_id MediumSlow
packet MeshPacket (92 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3550385513
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 92 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 -110.0 dBm
Signal strength at gateway 		int32
rx_snr -13.50 dB
Signal quality at gateway 		float
rx_time 1759799786
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 105
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759799787.1530204
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: !a03526b0
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -110.0 dBm
SNR: -13.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:92 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!d39e9569", "long_name": "Repetidor_02_9569☀️🗼", "short_name": "RPT2", "macaddr": "+K7TnpVp", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a03526b0", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3550385513, "to": 4294967295, "id": 2448974912, "rx_time": 1759799786, "rx_snr": -13.5, "rx_rssi": -110, "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": 105, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216433396539353639121b526570657469646f725f30325f39353639e29880efb88ff09f97bc1a04525054322206f8aed39e956928094220d06fda9a7d2122f12e2c8af2e21fd5ebaa96078e999b2b070860ca9f5cf2e8784801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!d39e9569", "long_name": "Repetidor_02_9569☀️🗼", "short_name": "RPT2", "macaddr": "+K7TnpVp", "hw_model": "RAK4631", "public_key": "0G/amn0hIvEuLIry4h/V66qWB46ZmysHCGDKn1zy6Hg=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (92 bytes)
0a09216433396539353639121b526570657469646f725f30325f39353639e29880efb88ff09f97bc1a04525054322206f8aed39e956928094220d06fda9a7d2122f12e2c8af2e21fd5ebaa96078e999b2b070860ca9f5cf2e8784801
Hex Analysis:
Size:92 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
Venturada2🗼🌐☀️ (Vb2) Primary 0.000s
Reference 		-110.0 dBm -13.50 dB 0 MediumSlow 2025-10-07 01:16:27 Current
Meshtastic 1760 (1760) +2.015s
After 		-126.0 dBm -7.75 dB 1 MediumSlow 2025-10-07 01:16:29 View
GRN1-Base🗼🌐 (GRN1) +2.437s
After 		-91.0 dBm 5.50 dB 1 MediumSlow 2025-10-07 01:16:29 View
Monolito (MoN) +3.382s
After 		-67.0 dBm 8.50 dB 2 MediumSlow 2025-10-07 01:16:30 View
Meshtastic 18a4 (18a4) +3.827s
After 		-52.0 dBm 13.50 dB 2 MediumSlow 2025-10-07 01:16:30 View
Mec Rocket Meco (MRM) +4.807s
After 		-119.0 dBm -17.00 dB 2 MediumSlow 2025-10-07 01:16:31 View
[TLG] 📡🌐🔋🔌 (tlg0) +5.886s
After 		-112.0 dBm -7.00 dB 1 MediumSlow 2025-10-07 01:16:33 View
Ocumare_Base_🗼🌐 (CATA) +6.267s
After 		-96.0 dBm 1.25 dB 2 MediumSlow 2025-10-07 01:16:33 View
Trasto 🐰 Va (trva) +6.860s
After 		-108.0 dBm -4.25 dB 2 MediumSlow 2025-10-07 01:16:34 View
tizon (Sylv) +6.926s
After 		-104.0 dBm 4.25 dB 2 MediumSlow 2025-10-07 01:16:34 View
Meshtastic 54a4 Justicia (54a4) +8.489s
After 		-115.0 dBm -6.00 dB 2 MediumSlow 2025-10-07 01:16:35 View
Quass001 ☄️ (Q001) +10.080s
After 		-105.0 dBm 1.00 dB 2 MediumSlow 2025-10-07 01:16:37 View
Quass002 ☄️ (Q002) +11.059s
After 		-112.0 dBm -2.75 dB 2 MediumSlow 2025-10-07 01:16:38 View
Carbon EA4HKU (C) +14.475s
After 		-127.0 dBm -16.75 dB 4 MediumSlow 2025-10-07 01:16:41 View
14

Total Receptions

14

Unique Gateways