Packet #2148954 Success

NODEINFO_APP packet from P0NY Express Solar Node (P0NY) to !ffffffff

9
Total Receptions
9
Unique Gateways
1
Hop Count
90
Payload Bytes
Packet Information
Database ID: 2148954
Mesh Packet ID: 0x7d85b34d
Used for correlation across gateways
Timestamp: 2025-11-15 18:47:30 UTC
From Node: P0NY Express Solar Node (P0NY)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 631c (631c)
Channel: LongFast
RSSI: -106 dBm
SNR: -16.75 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Relay Node: 2d 🪟
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 90 bytes
Decoded: Yes
Decoded Data:
Long Name:P0NY Express Solar Node
Short Name:P0NY
Node ID:!4429585b
MAC Address:+eZEKVhb
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:90 bytes
Gateway:!db51631c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:1 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db51631c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (90 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1143560283
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 90 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -106.0 dBm
Signal strength at gateway 		int32
rx_snr -16.75 dB
Signal quality at gateway 		float
rx_time 1763232535
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 45
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763232450.5832508
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db51631c
Signal Metrics: RSSI: -106.0 dBm
SNR: -16.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:90 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!4429585b", "long_name": "P0NY Express Solar Node", "short_name": "P0NY", "macaddr": "+eZEKVhb", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db51631c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1143560283, "to": 4294967295, "id": 2105914189, "rx_time": 1763232535, "rx_snr": -16.75, "rx_rssi": -106, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 45, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213434323935383562121750304e59204578707265737320536f6c6172204e6f64651a0450304e592206f9e64429585b2809380c4220c7a1abab859e68ad0f17c5a8a732968aa296aa5edbfc3da7216b3f17a3f64e564800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!4429585b", "long_name": "P0NY Express Solar Node", "short_name": "P0NY", "macaddr": "+eZEKVhb", "hw_model": "RAK4631", "role": "CLIENT_BASE", "public_key": "x6Grq4WeaK0PF8WopzKWiqKWql7b/D2nIWs/F6P2TlY=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (90 bytes)
0a09213434323935383562121750304e59204578707265737320536f6c6172204e6f64651a0450304e592206f9e64429585b2809380c4220c7a1abab859e68ad0f17c5a8a732968aa296aa5edbfc3da7216b3f17a3f64e564800
Hex Analysis:
Size:90 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
Meshtastic 631c (631c) Primary 0.000s
Reference 		-106.0 dBm -16.75 dB 1 2d 🪟 LongFast 2025-11-15 18:47:30 UTC Current
🐎📨 mobile (📨) +4.466s
After 		-114.0 dBm -6.50 dB 1 b9 NYCR LongFast 2025-11-15 18:47:35 UTC View
bit0fun | nyme.sh (🟠) +4.731s
After 		-108.0 dBm -5.50 dB 2 1c 631c LongFast 2025-11-15 18:47:35 UTC View
Steiner Studios Tower (SST) +108.756s
After 		-121.0 dBm -14.25 dB 2 81 Titi , JLO9 LongFast 2025-11-15 18:49:19 UTC View
Gowanus Soda (p1p) +109.089s
After 		-111.0 dBm -11.50 dB 2 81 Titi LongFast 2025-11-15 18:49:19 UTC View
Fried Fish 1 | nyme.sh (FF1) +110.368s
After 		-82.0 dBm 2.50 dB 3 40 BRRN LongFast 2025-11-15 18:49:20 UTC View
K2XAP / nyme.sh (XAP) +112.458s
After 		-126.0 dBm -15.25 dB 3 d4 LongFast 2025-11-15 18:49:23 UTC View
aurelia (🧚) +206.772s
After 		-107.0 dBm -1.25 dB 3 7b 4b7b LongFast 2025-11-15 18:50:57 UTC View
GSI Portable (GSIP) +208.021s
After 		-104.0 dBm -16.50 dB 3 7b 4b7b LongFast 2025-11-15 18:50:58 UTC View
9

Total Receptions

9

Unique Gateways