Packet #17979845 Success

NODEINFO_APP packet from Woods Mesh 🌲 (WUDZ) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
Database ID: 17979845
Mesh Packet ID: 0x4d1d1090
Used for correlation across gateways
Timestamp: 2026-03-27 19:15:38 UTC
From Node: Woods Mesh 🌲 (WUDZ)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Woods Mesh 🌲 (WUDZ)
Channel: ShortFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: c4 WUDZ
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: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Woods Mesh 🌲
Short Name:WUDZ
Node ID:!9e7728c4
MAC Address:8J6edyjE
Hardware:HELTEC_V3
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:80 bytes
Gateway:!9e7728c4
Channel:ShortFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
Exposure Risks:
âš  Visible to all nodes on channel
âš  Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e7728c4
Node ID format
channel_id ShortFast
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658609348
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774638934
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
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 196
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774638938.7134655
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: ShortFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • âš  Visible to all nodes on channel
  • âš  Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !9e7728c4
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e7728c4", "long_name": "Woods Mesh 🌲", "short_name": "WUDZ", "macaddr": "8J6edyjE", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7728c4", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658609348, "to": 4294967295, "id": 1293750416, "rx_time": 1774638934, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965373732386334120f576f6f6473204d65736820f09f8cb21a045755445a2206f09e9e7728c4282b42203cb3d174149c84c247c6da375e5b1a340796120ce8473b1925458ef9ea2ee0184800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e7728c4", "long_name": "Woods Mesh 🌲", "short_name": "WUDZ", "macaddr": "8J6edyjE", "hw_model": "HELTEC_V3", "public_key": "PLPRdBSchMJHxto3XlsaNAeWEgzoRzsZJUWO+eou4Bg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213965373732386334120f576f6f6473204d65736820f09f8cb21a045755445a2206f09e9e7728c4282b42203cb3d174149c84c247c6da375e5b1a340796120ce8473b1925458ef9ea2ee0184800
Hex Analysis:
Size:80 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
Woods Mesh 🌲 (WUDZ) Primary 0.000s
Reference 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC Current
Woods Mesh 🌲 (WUDZ) -3.433s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -3.402s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -3.366s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -3.322s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -3.295s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -3.261s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -2.880s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -2.831s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -2.799s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:35 UTC View
Woods Mesh 🌲 (WUDZ) -2.420s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -2.389s
Before 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -2.365s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -2.339s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.983s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.947s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.913s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.876s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.850s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.824s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.801s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.769s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:36 UTC View
Woods Mesh 🌲 (WUDZ) -1.403s
Before 		Unknown Unknown 0 c4 WUDZ MediumFast 2026-03-27 19:15:37 UTC View
Woods Mesh 🌲 (WUDZ) -0.962s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:37 UTC View
Woods Mesh 🌲 (WUDZ) -0.464s
Before 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC View
Woods Mesh 🌲 (WUDZ) +0.065s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC View
Woods Mesh 🌲 (WUDZ) +0.131s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC View
Woods Mesh 🌲 (WUDZ) +0.186s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC View
Woods Mesh 🌲 (WUDZ) +0.261s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:38 UTC View
Woods Mesh 🌲 (WUDZ) +0.333s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:39 UTC View
Woods Mesh 🌲 (WUDZ) +0.832s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:39 UTC View
Woods Mesh 🌲 (WUDZ) +1.308s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:40 UTC View
Woods Mesh 🌲 (WUDZ) +1.393s
After 		Unknown Unknown 0 c4 WUDZ ShortFast 2026-03-27 19:15:40 UTC View
Woods Mesh 🌲 (WUDZ) +1.811s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:40 UTC View
Woods Mesh 🌲 (WUDZ) +1.873s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:40 UTC View
Woods Mesh 🌲 (WUDZ) +2.294s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +2.345s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +2.387s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +2.818s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +2.854s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +2.894s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:41 UTC View
Woods Mesh 🌲 (WUDZ) +3.349s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:42 UTC View
Woods Mesh 🌲 (WUDZ) +3.395s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:42 UTC View
Woods Mesh 🌲 (WUDZ) +3.452s
After 		Unknown Unknown 0 c4 WUDZ ShortTurbo 2026-03-27 19:15:42 UTC View
Woods Mesh 🌲 (WUDZ) +3.485s
After 		Unknown Unknown 0 c4 WUDZ LongFast 2026-03-27 19:15:42 UTC View
45

Total Receptions

1

Unique Gateways