Packet #2629890 Success

NODEINFO_APP packet from VR-WX (VRWX) to !ffffffff

2
Total Receptions
2
Unique Gateways
0
Hop Count
66
Payload Bytes
Packet Information
Database ID: 2629890
Mesh Packet ID: 0x4a0aeded
Used for correlation across gateways
Timestamp: 2026-04-03 19:42:33 UTC
From Node: VR-WX (VRWX)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Vratsa G1 🇧🇬🌐🛰️ (VRG1)
Channel: ShortFast
RSSI: -66 dBm
SNR: 12.5 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: f8 VRTB , VRWX
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: 66 bytes
Decoded: Yes
Decoded Data:
Long Name:WX-Vr-Test 🇧🇬🌡️🌤️
Short Name:VRWX
Node ID:!f9b00ff8
MAC Address:8CT5sA/4
Hardware:TLORA_V2_1_1P6
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:66 bytes
Gateway:!23d03138
Channel:ShortFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 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 !23d03138
Node ID format
channel_id ShortFast
packet MeshPacket (66 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4189065208
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 66 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 -66.0 dBm
Signal strength at gateway 		int32
rx_snr 12.50 dB
Signal quality at gateway 		float
rx_time 1775245351
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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775245353.07595
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:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !23d03138
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -66.0 dBm
SNR: 12.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:66 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!f9b00ff8", "long_name": "WX-Vr-Test 🇧🇬🌡️🌤️", "short_name": "VRWX", "macaddr": "8CT5sA/4", "hw_model": "TLORA_V2_1_1P6" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!23d03138", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4189065208, "to": 4294967295, "id": 1242230253, "rx_time": 1775245351, "rx_snr": 12.5, "rx_rssi": -66, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216639623030666638122157582d56722d5465737420f09f87a7f09f87acf09f8ca1efb88ff09f8ca4efb88f1a04565257582206f024f9b00ff8280330014800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!f9b00ff8", "long_name": "WX-Vr-Test 🇧🇬🌡️🌤️", "short_name": "VRWX", "macaddr": "8CT5sA/4", "hw_model": "TLORA_V2_1_1P6", "is_licensed": true, "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (66 bytes)
0a09216639623030666638122157582d56722d5465737420f09f87a7f09f87acf09f8ca1efb88ff09f8ca4efb88f1a04565257582206f024f9b00ff8280330014800
Hex Analysis:
Size:66 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
Vratsa G1 🇧🇬🌐🛰️ (VRG1) Primary 0.000s
Reference 		-66.0 dBm 12.50 dB 0 f8 VRTB , VRWX ShortFast 2026-04-03 19:42:33 UTC Current
Vratsa HV4-2 🇧🇬 ba48 (VRH4) -0.766s
Before 		-37.0 dBm 13.25 dB 0 f8 VRTB , VRWX ShortFast 2026-04-03 19:42:32 UTC View
2

Total Receptions

2

Unique Gateways