Packet #17730726 Success

NODEINFO_APP packet from VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) to VE7DCX Repeater (7DCX)

45
Total Receptions
1
Unique Gateways
0
Hop Count
102
Payload Bytes
Packet Information
Database ID: 17730726
Mesh Packet ID: 0x6fb7634a
Used for correlation across gateways
Timestamp: 2026-03-27 06:17:46 UTC
From Node: VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC)
To Node: VE7DCX Repeater (7DCX)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: 68 V7DC
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: 102 bytes
Decoded: Yes
Decoded Data:
Long Name:VE7DCX2🇺🇸🇨🇦 Port Moody
Short Name:V7DC
Node ID:!9e779d68
MAC Address:8J6ed51o
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:102 bytes
Gateway:!9e779d68
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e779d68
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (102 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658639208
Source node ID 		uint32
to 2658637460
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 102 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
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 1774592263
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority 70
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 104
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774592266.0563893
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)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Want ack: True
Gateway ID: !9e779d68
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:102 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e779d68", "long_name": "VE7DCX2🇺🇸🇨🇦 Port Moody ", "short_name": "V7DC", "macaddr": "8J6ed51o", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e779d68", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658639208, "to": 2658637460, "id": 1874289482, "rx_time": 1774592263, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 2, "via_mqtt": false, "want_ack": true, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 104, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965373739643638122356453744435832f09f87baf09f87b8f09f87a8f09f87a620506f7274204d6f6f6479201a04563744432206f09e9e779d68282b38024220cc6a61196d1fa913d731fa8358375026de9be9fec30e6efa5139bb30ef89f0274800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e779d68", "long_name": "VE7DCX2🇺🇸🇨🇦 Port Moody ", "short_name": "V7DC", "macaddr": "8J6ed51o", "hw_model": "HELTEC_V3", "role": "ROUTER", "public_key": "zGphGW0fqRPXMfqDWDdQJt6b6f7DDm76UTm7MO+J8Cc=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (102 bytes)
0a09213965373739643638122356453744435832f09f87baf09f87b8f09f87a8f09f87a620506f7274204d6f6f6479201a04563744432206f09e9e779d68282b38024220cc6a61196d1fa913d731fa8358375026de9be9fec30e6efa5139bb30ef89f0274800
Hex Analysis:
Size:102 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
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) Primary 0.000s
Reference 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:46 UTC Current
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.056s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.025s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.988s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.966s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.945s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.922s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.898s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.874s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.851s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.828s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.801s
Before 		Unknown Unknown 0 68 V7DC LongFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.780s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.758s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.731s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.707s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.683s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.659s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.637s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.616s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.595s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.574s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.552s
Before 		Unknown Unknown 0 68 V7DC MediumFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.528s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.505s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.481s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.456s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.430s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.407s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.373s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.352s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.328s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.304s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.280s
Before 		Unknown Unknown 0 68 V7DC ShortFast 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.258s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.236s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.212s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.187s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.162s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.139s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.116s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.093s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.070s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:45 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.042s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:46 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.021s
Before 		Unknown Unknown 0 68 V7DC ShortTurbo 2026-03-27 06:17:46 UTC View
45

Total Receptions

1

Unique Gateways