Packet #2149018 Success

NODEINFO_APP packet from ClaremontWx.net (CmWx) to !1bf6f370

21
Total Receptions
21
Unique Gateways
2
Hop Count
84
Payload Bytes
Packet Information
Database ID: 2149018
Mesh Packet ID: 0x40440b1b
Used for correlation across gateways
Timestamp: 2025-11-15 18:48:16 UTC
From Node: ClaremontWx.net (CmWx)
To Node: !1bf6f370 (f370)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: GSI Portable (GSIP)
Channel: LongFast
RSSI: -101 dBm
SNR: -6.75 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: 4c JLY3 , SST
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: 84 bytes
Decoded: Yes
Decoded Data:
Long Name:CmWx.us / nyme.sh
Short Name:CmWx
Node ID:!27532a57
MAC Address:IhUnUypX
Hardware:PORTDUINO
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:84 bytes
Gateway:!4de2d072
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !4de2d072
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (84 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 659761751
Source node ID 		uint32
to 469169008
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 84 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -6.75 dB
Signal quality at gateway 		float
rx_time 1763232582
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 76
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763232496.8375106
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !4de2d072
Signal Metrics: RSSI: -101.0 dBm
SNR: -6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:84 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!27532a57", "long_name": "CmWx.us / nyme.sh", "short_name": "CmWx", "macaddr": "IhUnUypX", "hw_model": "PORTDUINO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!4de2d072", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 659761751, "to": 469169008, "id": 1078201115, "rx_time": 1763232582, "rx_snr": -6.75, "rx_rssi": -101, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 76, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092132373533326135371211436d57782e7573202f206e796d652e73681a04436d57782206221527532a572825380c4220f9d47c36c67cee63fa2b78c519c68dfb7f44b0f955e1a45e2247e909464ff45a4801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!27532a57", "long_name": "CmWx.us / nyme.sh", "short_name": "CmWx", "macaddr": "IhUnUypX", "hw_model": "PORTDUINO", "role": "CLIENT_BASE", "public_key": "+dR8NsZ87mP6K3jFGcaN+39EsPlV4aReIkfpCUZP9Fo=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (84 bytes)
0a092132373533326135371211436d57782e7573202f206e796d652e73681a04436d57782206221527532a572825380c4220f9d47c36c67cee63fa2b78c519c68dfb7f44b0f955e1a45e2247e909464ff45a4801
Hex Analysis:
Size:84 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
GSI Portable (GSIP) Primary 0.000s
Reference 		-101.0 dBm -6.75 dB 2 4c JLY3 , SST LongFast 2025-11-15 18:48:16 UTC Current
ClaremontWx.net (CmWx) -6.650s
Before 		Unknown Unknown 0 57 CmWx LongFast 2025-11-15 18:48:10 UTC View
K2XAP V4 MS (XAP4) -5.406s
Before 		-8.0 dBm 7.00 dB 0 57 CmWx LongFast 2025-11-15 18:48:11 UTC View
K2XAP / nyme.sh (XAP) -4.962s
Before 		-46.0 dBm 6.75 dB 0 57 CmWx LongFast 2025-11-15 18:48:11 UTC View
Steiner Studios Tower (SST) -2.650s
Before 		-116.0 dBm -9.00 dB 1 c9 Penn , JLX3 LongFast 2025-11-15 18:48:14 UTC View
MeshM0xie (M0x) -2.643s
Before 		-95.0 dBm -4.75 dB 1 c9 Penn LongFast 2025-11-15 18:48:14 UTC View
DRP1 Chelsea (DRP1) -2.246s
Before 		-77.0 dBm 6.50 dB 1 c9 Penn , JLX3 LongFast 2025-11-15 18:48:14 UTC View
SACKMESHv3 | https://nyme.sh (SMv3) -2.240s
Before 		-127.0 dBm -18.50 dB 1 c9 Penn LongFast 2025-11-15 18:48:14 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1.831s
Before 		-103.0 dBm -3.25 dB 1 c9 Penn LongFast 2025-11-15 18:48:15 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) -1.092s
Before 		-110.0 dBm -13.50 dB 2 - LongFast 2025-11-15 18:48:15 UTC View
aurelia (🧚) -0.909s
Before 		-110.0 dBm -1.50 dB 1 c9 Penn LongFast 2025-11-15 18:48:15 UTC View
dkTowerBot (dkTB) -0.665s
Before 		-100.0 dBm -10.50 dB 2 4c JLY3 , SST LongFast 2025-11-15 18:48:16 UTC View
Claudiopolis-440c (440c) -0.512s
Before 		-94.0 dBm -6.00 dB 1 63 XAPn , b063 LongFast 2025-11-15 18:48:16 UTC View
corruptedstack Weather (cswx) -0.322s
Before 		Unknown Unknown 3 ed dmbp LongFast 2025-11-15 18:48:16 UTC View
csbot (dmbb) -0.302s
Before 		Unknown Unknown 3 ed dmbp LongFast 2025-11-15 18:48:16 UTC View
BeMoreSQUIP 1 (VPP1) +10.320s
After 		-117.0 dBm -15.75 dB 3 b4 PARK LongFast 2025-11-15 18:48:27 UTC View
Lv4 - Heltec V4 Green (Lv4) +18.540s
After 		-52.0 dBm 6.00 dB 3 68 JLO6 LongFast 2025-11-15 18:48:35 UTC View
Gowanus Soda (p1p) +47.796s
After 		-112.0 dBm -10.00 dB 1 5b P0NY LongFast 2025-11-15 18:49:04 UTC View
🐎📨 mobile (📨) +48.018s
After 		-116.0 dBm -8.50 dB 1 5b mcr1 , P0NY , 📟 LongFast 2025-11-15 18:49:04 UTC View
Meshtastic 631c (631c) +50.663s
After 		-107.0 dBm -18.25 dB 2 94 p1p LongFast 2025-11-15 18:49:07 UTC View
bit0fun | nyme.sh (🟠) +52.583s
After 		-109.0 dBm -3.00 dB 3 1c 631c LongFast 2025-11-15 18:49:09 UTC View
21

Total Receptions

21

Unique Gateways