Packet #9255309 Success

NODEINFO_APP packet from Meshtastic dd20 (dd20) to !ffffffff

19
Total Receptions
19
Unique Gateways
6
Hop Count
80
Payload Bytes
Packet Information
Database ID: 9255309
Mesh Packet ID: 0x112c80e9
Used for correlation across gateways
Timestamp: 2026-02-14 00:36:13 UTC
From Node: Meshtastic dd20 (dd20)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: NODE_SOLAR_868 (8682)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 6/6 hops
Start: 6, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic dd20
Short Name:dd20
Node ID:!0407dd20
MAC Address:rKcEB90g
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:80 bytes
Gateway:!9e9fbbf0
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 6
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbbf0
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 67624224
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1771018573
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771018573.7719908
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 (6 hops)
MQTT-Specific Fields
Gateway ID: !9e9fbbf0
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": "!0407dd20", "long_name": "Meshtastic dd20", "short_name": "dd20", "macaddr": "rKcEB90g", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbbf0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67624224, "to": 4294967295, "id": 288129257, "rx_time": 1771018573, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213034303764643230120f4d65736874617374696320646432301a04646432302206aca70407dd20282b4220743b6fd72a24503d0584908f657848a357e8822996307e9b912c3bde0eea236f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!0407dd20", "long_name": "Meshtastic dd20", "short_name": "dd20", "macaddr": "rKcEB90g", "hw_model": "HELTEC_V3", "public_key": "dDtv1yokUD0FhJCPZXhIo1fogimWMH6bkSw73g7qI28=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213034303764643230120f4d65736874617374696320646432301a04646432302206aca70407dd20282b4220743b6fd72a24503d0584908f657848a357e8822996307e9b912c3bde0eea236f4800
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
NODE_SOLAR_868 (8682) Primary 0.000s
Reference 		Unknown Unknown 6 LongFast 2026-02-14 00:36:13 Current
BBS Восток (DM📲) (BBSv) -1013.076s
Before 		-96.0 dBm -3.50 dB 3 LongFast 2026-02-14 00:19:20 View
Korolyok h0use (K8k*) -1012.924s
Before 		-116.0 dBm -7.25 dB 3 LongFast 2026-02-14 00:19:20 View
EGarpunov 2 868 (Base) (BAO) (EG28) -1012.111s
Before 		-84.0 dBm 5.75 dB 4 LongFast 2026-02-14 00:19:21 View
AngryAn (👻) -1011.784s
Before 		-129.0 dBm -10.75 dB 4 LongFast 2026-02-14 00:19:21 View
Keyhost GW8 (KHS8) -1009.128s
Before 		-121.0 dBm -13.50 dB 4 LongFast 2026-02-14 00:19:24 View
rodnik04 0116 (rod4) -1009.050s
Before 		-111.0 dBm -14.25 dB 4 LongFast 2026-02-14 00:19:24 View
SYSXX BGW8 (SXB8) -1006.143s
Before 		-126.0 dBm -17.00 dB 5 LongFast 2026-02-14 00:19:27 View
SYSXX YGW8 (SXY8) -1006.113s
Before 		-100.0 dBm -7.25 dB 5 LongFast 2026-02-14 00:19:27 View
patch866 (pth8) -1003.520s
Before 		-66.0 dBm 4.75 dB 5 LongFast 2026-02-14 00:19:30 View
Butyrskaya 868 (But8) -1003.254s
Before 		-109.0 dBm -5.00 dB 5 LongFast 2026-02-14 00:19:30 View
asha_cee8 (cee8) -1002.653s
Before 		-105.0 dBm -17.00 dB 6 LongFast 2026-02-14 00:19:31 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -999.277s
Before 		-107.0 dBm -14.00 dB 6 LongFast 2026-02-14 00:19:34 View
RN3ABX Georgy 2 (ABX2) -997.775s
Before 		-110.0 dBm -3.75 dB 6 LongFast 2026-02-14 00:19:35 View
Aster-02 (AST2) -997.127s
Before 		-108.0 dBm -13.75 dB 6 LongFast 2026-02-14 00:19:36 View
SYSXX OGW8 (SXG8) -892.712s
Before 		-53.0 dBm 6.00 dB 6 LongFast 2026-02-14 00:21:21 View
ZA_MKAD_22_868_1 (8681) -0.195s
Before 		-142.0 dBm -18.00 dB 5 LongFast 2026-02-14 00:36:13 View
Dragon868-1 (D1) -0.057s
Before 		-104.0 dBm -2.00 dB 5 LongFast 2026-02-14 00:36:13 View
Zamkad8 (zmkd) +45.643s
After 		-115.0 dBm -4.75 dB 6 LongFast 2026-02-14 00:36:59 View
19

Total Receptions

19

Unique Gateways