Packet #9848764 Success

NODEINFO_APP packet from Artyom_mob_node (9a18) to QRA MALINA (MQRA)

19
Total Receptions
17
Unique Gateways
2
Hop Count
82
Payload Bytes
Packet Information
Database ID: 9848764
Mesh Packet ID: 0x97c4aa3a
Used for correlation across gateways
Timestamp: 2026-02-20 06:08:53 UTC
From Node: Artyom_mob_node (9a18)
To Node: QRA MALINA (MQRA)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Aster-02 (AST2)
Channel: LongFast
RSSI: -90 dBm
SNR: 0.25 dBm
Hop Info: 2/6 hops
Start: 6, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Artyom_mob_node
Short Name:9a18
Node ID:!04059a18
MAC Address:rKcEBZoY
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:82 bytes
Gateway:!b2a78a88
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 6
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 !b2a78a88
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67475992
Source node ID 		uint32
to 623405623
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -90.0 dBm
Signal strength at gateway 		int32
rx_snr 0.25 dB
Signal quality at gateway 		float
rx_time 1771556933
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 160
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771556933.5948377
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a78a88
Signal Metrics: RSSI: -90.0 dBm
SNR: 0.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!04059a18", "long_name": "Artyom_mob_node", "short_name": "9a18", "macaddr": "rKcEBZoY", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a78a88", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67475992, "to": 623405623, "id": 2546248250, "rx_time": 1771556933, "rx_snr": 0.25, "rx_rssi": -90, "hop_limit": 4, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 160, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213034303539613138120f417274796f6d5f6d6f625f6e6f64651a04396131382206aca704059a18282b3801422046e1ec35017872b04d503a25fe33ac5e61be190304491e17999a77db108f777d4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!04059a18", "long_name": "Artyom_mob_node", "short_name": "9a18", "macaddr": "rKcEBZoY", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "RuHsNQF4crBNUDol/jOsXmG+GQMESR4XmZp32xCPd30=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09213034303539613138120f417274796f6d5f6d6f625f6e6f64651a04396131382206aca704059a18282b3801422046e1ec35017872b04d503a25fe33ac5e61be190304491e17999a77db108f777d4800
Hex Analysis:
Size:82 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
Aster-02 (AST2) Primary 0.000s
Reference 		-90.0 dBm 0.25 dB 2 LongFast 2026-02-20 06:08:53 Current
Zamkad8 (zmkd) -2.410s
Before 		-124.0 dBm -12.75 dB 1 LongFast 2026-02-20 06:08:51 View
RN3ABX Georgy 2 (ABX2) +0.355s
After 		-107.0 dBm 3.00 dB 2 LongFast 2026-02-20 06:08:53 View
svk2 883c SZAO Serebriany Bor (svk2) +1.011s
After 		-134.0 dBm -12.00 dB 2 LongFast 2026-02-20 06:08:54 View
SYSXX BGW8 (SXB8) +3.275s
After 		-124.0 dBm -15.50 dB 3 LongFast 2026-02-20 06:08:56 View
SYSXX YGW8 (SXY8) +3.562s
After 		-102.0 dBm -10.50 dB 3 LongFast 2026-02-20 06:08:57 View
SYSXX OGW8 (SXG8) +5.090s
After 		-68.0 dBm 6.75 dB 3 LongFast 2026-02-20 06:08:58 View
Dragon868-1 (D1) +140.212s
After 		-103.0 dBm -15.00 dB 3 LongFast 2026-02-20 06:11:13 View
ZA_MKAD_22_868_1 (8681) +140.901s
After 		-134.0 dBm -15.75 dB 3 LongFast 2026-02-20 06:11:14 View
MOBILENODE_433 (4331) +141.668s
After 		Unknown Unknown 4 LongFast 2026-02-20 06:11:15 View
NODE_SOLAR_868 (8682) +141.825s
After 		Unknown Unknown 4 LongFast 2026-02-20 06:11:15 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +157.732s
After 		-88.0 dBm 1.50 dB 5 LongFast 2026-02-20 06:11:31 View
EGarpunov 2 868 (Base) (BAO) (EG28) +287.533s
After 		-88.0 dBm 2.00 dB 5 LongFast 2026-02-20 06:13:41 View
AngryAn (👻) +287.707s
After 		-134.0 dBm -18.50 dB 5 LongFast 2026-02-20 06:13:41 View
Tsaritsyno_KB_V_868 (KBV8) +290.773s
After 		-117.0 dBm -15.75 dB 5 LongFast 2026-02-20 06:13:44 View
Tsaritsyno_KB_U_868 (KBU8) +301.059s
After 		-118.0 dBm -12.25 dB 5 LongFast 2026-02-20 06:13:54 View
RN3ABX Georgy 2 (ABX2) +1298.306s
After 		-114.0 dBm -4.00 dB 6 LongFast 2026-02-20 06:30:31 View
Meshtastic 6db8 (6db8) +3314.487s
After 		-101.0 dBm -9.75 dB 5 LongFast 2026-02-20 07:04:08 View
Zamkad8 (zmkd) +3317.612s
After 		-116.0 dBm -13.50 dB 6 LongFast 2026-02-20 07:04:11 View
19

Total Receptions

17

Unique Gateways