Packet #11047160 Success

NODEINFO_APP packet from Meshtastic e924 (e924) to Sever_1_8 (1S8)

8
Total Receptions
8
Unique Gateways
6
Hop Count
80
Payload Bytes
Packet Information
Database ID: 11047160
Mesh Packet ID: 0xd636db86
Used for correlation across gateways
Timestamp: 2026-03-03 14:56:42 UTC
From Node: Meshtastic e924 (e924)
To Node: Sever_1_8 (1S8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: 6.5 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic e924
Short Name:e924
Node ID:!55c6e924
MAC Address:lLVVxukk
Hardware:TBEAM
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:80 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 7
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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1439099172
Source node ID 		uint32
to 1658398604
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1772539001
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 72
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772539002.0289388
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: SNR: 6.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!55c6e924", "long_name": "Meshtastic e924", "short_name": "e924", "macaddr": "lLVVxukk", "hw_model": "TBEAM" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1439099172, "to": 1658398604, "id": 3593919366, "rx_time": 1772539001, "rx_snr": 6.5, "rx_rssi": 0, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 72, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213535633665393234120f4d65736874617374696320653932341a0465393234220694b555c6e92428044220ad152629cce2c195828f6688440edcee32ae926992e8d6711b170ef92b34d0434800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!55c6e924", "long_name": "Meshtastic e924", "short_name": "e924", "macaddr": "lLVVxukk", "hw_model": "TBEAM", "public_key": "rRUmKcziwZWCj2aIRA7c7jKukmmS6NZxGxcO+Ss00EM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213535633665393234120f4d65736874617374696320653932341a0465393234220694b555c6e92428044220ad152629cce2c195828f6688440edcee32ae926992e8d6711b170ef92b34d0434800
Hex Analysis:
Size:80 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
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		Unknown 6.50 dB 6 LongFast 2026-03-03 14:56:42 Current
Butyrskaya 868 (But8) -194.681s
Before 		-75.0 dBm 8.00 dB 0 LongFast 2026-03-03 14:53:27 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -148.558s
Before 		-106.0 dBm -12.50 dB 3 LongFast 2026-03-03 14:54:13 View
Keyhost GW8 (KHS8) -145.639s
Before 		-118.0 dBm -18.00 dB 4 LongFast 2026-03-03 14:54:16 View
SYSXX OGW8 (SXG8) +0.011s
After 		-63.0 dBm 6.25 dB 6 LongFast 2026-03-03 14:56:42 View
SYSXX BGW8 (SXB8) +0.024s
After 		-30.0 dBm 6.00 dB 6 LongFast 2026-03-03 14:56:42 View
Aster-02 (AST2) +1.008s
After 		-92.0 dBm -6.00 dB 7 LongFast 2026-03-03 14:56:43 View
Zamkad8 (zmkd) +13.917s
After 		-114.0 dBm -10.75 dB 7 LongFast 2026-03-03 14:56:55 View
8

Total Receptions

8

Unique Gateways