Packet #570498 Success

NODEINFO_APP packet from AL11 Static 📴 (AL11) to !13351074

3
Total Receptions
3
Unique Gateways
2
Hop Count
83
Payload Bytes
Packet Information
Database ID: 570498
Mesh Packet ID: 0x0e3a5906
Used for correlation across gateways
Timestamp: 2026-01-07 14:31:14 UTC
From Node: AL11 Static 📴 (AL11)
To Node: !13351074 (1074)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Nova v3 (Nv3)
Channel: LongFast
RSSI: -6 dBm
SNR: 5.5 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 83 bytes
Decoded: Yes
Decoded Data:
Long Name:AL11 Static 📴
Short Name:AL11
Node ID:!12b14ba4
MAC Address:AEsSsUuk
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:83 bytes
Gateway:!9e7735fc
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:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e7735fc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (83 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 313609124
Source node ID 		uint32
to 322244724
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 83 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 -6.0 dBm
Signal strength at gateway 		int32
rx_snr 5.50 dB
Signal quality at gateway 		float
rx_time 1767781858
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 168
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1767781874.2944894
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:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (2 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e7735fc
Signal Metrics: RSSI: -6.0 dBm
SNR: 5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:83 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!12b14ba4", "long_name": "AL11 Static 📴", "short_name": "AL11", "macaddr": "AEsSsUuk", "hw_model": "TLORA_V2_1_1P6" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7735fc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 313609124, "to": 322244724, "id": 238704902, "rx_time": 1767781858, "rx_snr": 5.5, "rx_rssi": -6, "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": 168, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092131326231346261341210414c31312053746174696320f09f93b41a04414c31312206004b12b14ba42803380c42207a233230f877d54f2b7f869b2b6f2082f92bfbe54424890ec2721e1a5daafe124801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!12b14ba4", "long_name": "AL11 Static 📴", "short_name": "AL11", "macaddr": "AEsSsUuk", "hw_model": "TLORA_V2_1_1P6", "role": "CLIENT_BASE", "public_key": "eiMyMPh31U8rf4abK28ggvkr++VEJIkOwnIeGl2q/hI=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (83 bytes)
0a092131326231346261341210414c31312053746174696320f09f93b41a04414c31312206004b12b14ba42803380c42207a233230f877d54f2b7f869b2b6f2082f92bfbe54424890ec2721e1a5daafe124801
Hex Analysis:
Size:83 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
Nova v3 (Nv3) Primary 0.000s
Reference 		-6.0 dBm 5.50 dB 2 LongFast 2026-01-07 14:31:14 Current
around home node (kru1) -32.936s
Before 		-94.0 dBm -10.25 dB 4 LongFast 2026-01-07 14:30:41 View
mna_kz4 (mna2) -0.022s
Before 		-120.0 dBm -8.50 dB 4 LongFast 2026-01-07 14:31:14 View
3

Total Receptions

3

Unique Gateways