Packet #1548648 Success

NODEINFO_APP packet from Venturada2🗼🌐☀️ (Vb2) to !fa3a491c

14
Total Receptions
14
Unique Gateways
2
Hop Count
85
Payload Bytes
Packet Information
Database ID: 1548648
Mesh Packet ID: 0x3790537f
Used for correlation across gateways
Timestamp: 2025-06-22 16:06:07 UTC
From Node: Venturada2🗼🌐☀️ (Vb2)
To Node: !fa3a491c (491c)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: HeRtH_Fk_01 (HeH1)
Channel: LongFast
RSSI: -121 dBm
SNR: -13.75 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:Venturada base🗼🌐
Short Name:Vb
Node ID:!a03526b0
MAC Address:MO2gNSaw
Hardware:STATION_G2
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:85 bytes
Gateway:!5fce6586
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 4
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 !5fce6586
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2687837872
Source node ID 		uint32
to 4198123804
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -121.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1750608356
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 144
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1750608367.9906435
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: !5fce6586
Signal Metrics: RSSI: -121.0 dBm
SNR: -13.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!a03526b0", "long_name": "Venturada base🗼🌐", "short_name": "Vb", "macaddr": "MO2gNSaw", "hw_model": "STATION_G2" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!5fce6586", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2687837872, "to": 4198123804, "id": 932205439, "rx_time": 1750608356, "rx_snr": -13.75, "rx_rssi": -121, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 144, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216130333532366230121656656e7475726164612062617365f09f97bcf09f8c901a025662220630eda03526b0281f422056fe7117a519262d7fa9afaff00d41142a1c9e64dea31ade91032b825a605c5d4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!a03526b0", "long_name": "Venturada base🗼🌐", "short_name": "Vb", "macaddr": "MO2gNSaw", "hw_model": "STATION_G2", "public_key": "Vv5xF6UZJi1/qa+v8A1BFCocnmTeoxrekQMrglpgXF0=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a09216130333532366230121656656e7475726164612062617365f09f97bcf09f8c901a025662220630eda03526b0281f422056fe7117a519262d7fa9afaff00d41142a1c9e64dea31ade91032b825a605c5d4800
Hex Analysis:
Size:85 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 Channel Timestamp Actions
HeRtH_Fk_01 (HeH1) Primary 0.000s
Reference 		-121.0 dBm -13.75 dB 2 LongFast 2025-06-22 16:06:07 Current
Seta (🍄) -23.853s
Before 		-99.0 dBm -11.75 dB 0 LongFast 2025-06-22 16:05:44 View
test🗼🌐🌞 (test) -23.570s
Before 		-78.0 dBm 5.50 dB 0 LongFast 2025-06-22 16:05:44 View
SkG@Home 🗼🌐 (SkGH) -23.561s
Before 		-128.0 dBm -18.75 dB 0 LongFast 2025-06-22 16:05:44 View
@lazynoda 🏡🗼🌐 (LZNH) -21.640s
Before 		-125.0 dBm -14.50 dB 1 LongFast 2025-06-22 16:05:46 View
LgnX_1490 (LgnX) -20.975s
Before 		-128.0 dBm -17.00 dB 1 LongFast 2025-06-22 16:05:47 View
GRN1-Base📡🌐 (GRN1) -19.404s
Before 		-127.0 dBm -17.50 dB 2 LongFast 2025-06-22 16:05:48 View
Wake Up, Neo...📡 (NEO) -16.606s
Before 		-94.0 dBm 0.75 dB 1 LongFast 2025-06-22 16:05:51 View
JLC1 (23a4) -15.777s
Before 		Unknown 7.50 dB 3 LongFast 2025-06-22 16:05:52 View
[TLGO] Base 📡🌐 (TLG0) -12.825s
Before 		-113.0 dBm -7.25 dB 1 LongFast 2025-06-22 16:05:55 View
Vich 📟🌐 (VCH) -9.022s
Before 		-112.0 dBm -2.00 dB 2 LongFast 2025-06-22 16:05:58 View
Mec Rocket Meco (MRM) -8.949s
Before 		-108.0 dBm -0.25 dB 4 LongFast 2025-06-22 16:05:59 View
Vito 📟📡 (VTO) -8.872s
Before 		-117.0 dBm -10.75 dB 2 LongFast 2025-06-22 16:05:59 View
Hugo 📱🌡️ (HUGO) -8.812s
Before 		-87.0 dBm -6.25 dB 2 LongFast 2025-06-22 16:05:59 View
14

Total Receptions

14

Unique Gateways