Packet #722392 Success

NODEINFO_APP packet from test🗼🌐🌞 (test) to !ffffffff

10
Total Receptions
10
Unique Gateways
1
Hop Count
90
Payload Bytes
Packet Information
Database ID: 722392
Mesh Packet ID: 0xcacc57a4
Used for correlation across gateways
Timestamp: 2025-06-13 16:57:03 UTC
From Node: test🗼🌐🌞 (test)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: [Nevermore] Andrómeda 🗼 (nvm2)
Channel: LongFast
RSSI: -126 dBm
SNR: -18.5 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 90 bytes
Decoded: Yes
Decoded Data:
Long Name:Venturada base test 🗼🌐
Short Name:Vbt
Node ID:!b03bea60
MAC Address:NM2wO+pg
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:90 bytes
Gateway:!e7108563
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !e7108563
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (90 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2956716640
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 90 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -126.0 dBm
Signal strength at gateway 		int32
rx_snr -18.50 dB
Signal quality at gateway 		float
rx_time 1749833383
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 Not set uint32
tx_after Not set uint32
timestamp 1749833823.3838058
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !e7108563
Signal Metrics: RSSI: -126.0 dBm
SNR: -18.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:90 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b03bea60", "long_name": "Venturada base test 🗼🌐", "short_name": "Vbt", "macaddr": "NM2wO+pg", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!e7108563", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2956716640, "to": 4294967295, "id": 3402389412, "rx_time": 1749833383, "rx_snr": -18.5, "rx_rssi": -126, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216230336265613630121c56656e7475726164612062617365207465737420f09f97bcf09f8c901a03566274220634cdb03bea60282b42205f0ef843d8d2f6b1a3f77aff181b1663057cef69a8dbb39e45c9342ee8d5ea58", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b03bea60", "long_name": "Venturada base test 🗼🌐", "short_name": "Vbt", "macaddr": "NM2wO+pg", "hw_model": "HELTEC_V3", "public_key": "Xw74Q9jS9rGj93r/GBsWYwV872mo27OeRck0LujV6lg=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (90 bytes)
0a09216230336265613630121c56656e7475726164612062617365207465737420f09f97bcf09f8c901a03566274220634cdb03bea60282b42205f0ef843d8d2f6b1a3f77aff181b1663057cef69a8dbb39e45c9342ee8d5ea58
Hex Analysis:
Size:90 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
[Nevermore] Andrómeda 🗼 (nvm2) Primary 0.000s
Reference 		-126.0 dBm -18.50 dB 1 LongFast 2025-06-13 16:57:03 Current
test🗼🌐🌞 (test) -443.639s
Before 		Unknown Unknown 0 LongFast 2025-06-13 16:49:39 View
0x07cc📱🌐 (🦫) -439.901s
Before 		-123.0 dBm -11.50 dB 1 LongFast 2025-06-13 16:49:43 View
GRN1-Base📡🌐 (GRN1) -439.790s
Before 		-110.0 dBm -2.50 dB 1 LongFast 2025-06-13 16:49:43 View
[TLGO] Base 📡🌐 (TLG0) -439.779s
Before 		-112.0 dBm -16.25 dB 1 LongFast 2025-06-13 16:49:43 View
SkG@Home 🗼🌐 (SkGH) -436.289s
Before 		-128.0 dBm -18.50 dB 2 LongFast 2025-06-13 16:49:47 View
Adri 📶 (adri) -434.424s
Before 		-46.0 dBm 10.25 dB 3 LongFast 2025-06-13 16:49:48 View
Wake Up, Neo...📡 (NEO) -433.838s
Before 		-106.0 dBm -12.25 dB 3 LongFast 2025-06-13 16:49:49 View
Vich 📟🌐 (VCH) -431.394s
Before 		-122.0 dBm -10.00 dB 4 LongFast 2025-06-13 16:49:51 View
Hugo 📱🌡️ (HUGO) -427.124s
Before 		-85.0 dBm -20.50 dB 4 LongFast 2025-06-13 16:49:56 View
10

Total Receptions

10

Unique Gateways