Packet #11972143 Success

ADMIN_APP packet from ragnar (rgnr) to ⛳ mk2.1 BingFu (golf)

2
Total Receptions
2
Unique Gateways
3
Hop Count
13
Payload Bytes
Packet Information
Database ID: 11972143
Mesh Packet ID: 0xdfb3225e
Used for correlation across gateways
Timestamp: 2025-09-24 18:56:26 UTC
From Node: ragnar (rgnr)
To Node: ⛳ mk2.1 BingFu (golf)
Success: Processed
Protocol: ADMIN_APP
Port: 6
Gateway: Mec Rocket Meco (MRM)
Channel: MediumSlow
RSSI: -101 dBm
SNR: -2.5 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: ADMIN_APP
Size: 13 bytes
Decoded: Yes
Decoded Data:
{
  "get_config_request": "SECURITY_CONFIG",
  "session_passkey": "/NfRCUZpYE8=",
  "type": "protobuf",
  "portnum": "ADMIN_APP",
  "message_class": "AdminMessage"
}
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:13 bytes
Gateway:!a0ca8798
Channel:MediumSlow
Payload Type:ADMIN_APP
Hop Count:3 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0ca8798
Node ID format
channel_id MediumSlow
packet MeshPacket (13 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1322157048
Source node ID 		uint32
to 2602366629
Target node ID 		uint32
decoded.portnum 6
ADMIN_APP 		enum
decoded.payload_length 13 bytes size
hop_limit Not set uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -2.50 dB
Signal quality at gateway 		float
rx_time 1758740185
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment 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 232
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1758740186.2807176
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
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !a0ca8798
Signal Metrics: RSSI: -101.0 dBm
SNR: -2.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:ADMIN_APP
Size:13 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "get_config_request": "SECURITY_CONFIG", "session_passkey": "/NfRCUZpYE8=", "type": "protobuf", "portnum": "ADMIN_APP", "message_class": "AdminMessage" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0ca8798", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1322157048, "to": 2602366629, "id": 3753058910, "rx_time": 1758740185, "rx_snr": -2.5, "rx_rssi": -101, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 232, "tx_after": 0, "decoded": { "portnum": 6, "payload": "2807aa0608fcd7d1094669604f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "get_config_request": "SECURITY_CONFIG", "session_passkey": "/NfRCUZpYE8=", "type": "protobuf", "portnum": "ADMIN_APP", "message_class": "AdminMessage" } } } }
Raw Packet Data (13 bytes)
2807aa0608fcd7d1094669604f
Hex Analysis:
Size:13 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
Mec Rocket Meco (MRM) Primary 0.000s
Reference 		-101.0 dBm -2.50 dB 3 MediumSlow 2025-09-24 18:56:26 Current
[TLG] 📡🌐🔋🔌 (tlg0) -0.658s
Before 		-107.0 dBm -2.25 dB 2 MediumSlow 2025-09-24 18:56:25 View
2

Total Receptions

2

Unique Gateways