Packet #10922324 Success

NODEINFO_APP packet from EKim 90c8 (90c8) to !ffffffff

17
Total Receptions
17
Unique Gateways
5
Hop Count
74
Payload Bytes
Packet Information
Database ID: 10922324
Mesh Packet ID: 0x79a32fb7
Used for correlation across gateways
Timestamp: 2026-03-02 09:29:45 UTC
From Node: EKim 90c8 (90c8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Aster-02 (AST2)
Channel: LongFast
RSSI: -83 dBm
SNR: -7.25 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:EKim 90c8
Short Name:90c8
Node ID:!040690c8
MAC Address:rKcEBpDI
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:74 bytes
Gateway:!b2a78a88
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 7
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
+ 3 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 (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67539144
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -83.0 dBm
Signal strength at gateway 		int32
rx_snr -7.25 dB
Signal quality at gateway 		float
rx_time 1772432985
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 1772432985.9028423
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a78a88
Signal Metrics: RSSI: -83.0 dBm
SNR: -7.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!040690c8", "long_name": "EKim 90c8", "short_name": "90c8", "macaddr": "rKcEBpDI", "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": 67539144, "to": 4294967295, "id": 2040737719, "rx_time": 1772432985, "rx_snr": -7.25, "rx_rssi": -83, "hop_limit": 2, "hop_start": 7, "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": "0a092130343036393063381209454b696d20393063381a04393063382206aca7040690c8282b42207f5a21f7c2ba54d49a1109052d1a4c63e4c04b951248de970172274289de3f114800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!040690c8", "long_name": "EKim 90c8", "short_name": "90c8", "macaddr": "rKcEBpDI", "hw_model": "HELTEC_V3", "public_key": "f1oh98K6VNSaEQkFLRpMY+TAS5USSN6XAXInQonePxE=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a092130343036393063381209454b696d20393063381a04393063382206aca7040690c8282b42207f5a21f7c2ba54d49a1109052d1a4c63e4c04b951248de970172274289de3f114800
Hex Analysis:
Size:74 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 		-83.0 dBm -7.25 dB 5 LongFast 2026-03-02 09:29:45 Current
BBS Восток (DM📲) (BBSv) -18.234s
Before 		-98.0 dBm -6.75 dB 0 LongFast 2026-03-02 09:29:27 View
EGarpunov 2 868 (Base) (BAO) (EG28) -16.620s
Before 		-107.0 dBm -0.75 dB 1 LongFast 2026-03-02 09:29:29 View
Fostral (FSTR) -16.592s
Before 		-46.0 dBm 5.75 dB 1 LongFast 2026-03-02 09:29:29 View
AngryAn (👻) -16.306s
Before 		-138.0 dBm -16.50 dB 1 LongFast 2026-03-02 09:29:29 View
patch866 (pth8) -12.861s
Before 		-68.0 dBm 0.25 dB 2 LongFast 2026-03-02 09:29:33 View
pyri8 (pyri) -12.238s
Before 		-116.0 dBm -16.00 dB 2 LongFast 2026-03-02 09:29:33 View
Korolyok h0use (K8k*) -10.691s
Before 		-128.0 dBm -16.00 dB 3 LongFast 2026-03-02 09:29:35 View
Meshtastic 6db8 (6db8) -8.803s
Before 		-79.0 dBm 5.50 dB 3 LongFast 2026-03-02 09:29:37 View
Tsaritsyno_KB_V_868 (KBV8) -8.450s
Before 		-119.0 dBm -13.25 dB 3 LongFast 2026-03-02 09:29:37 View
SYSXX YGW8 (SXY8) -4.058s
Before 		-103.0 dBm -10.25 dB 4 LongFast 2026-03-02 09:29:41 View
SYSXX OGW8 (SXG8) -2.179s
Before 		-64.0 dBm 6.25 dB 4 LongFast 2026-03-02 09:29:43 View
SYSXX BGW8 (SXB8) -2.155s
Before 		-30.0 dBm 6.75 dB 4 LongFast 2026-03-02 09:29:43 View
RN3ABX Georgy 2 (ABX2) +0.353s
After 		-115.0 dBm -7.75 dB 5 LongFast 2026-03-02 09:29:46 View
Keyhost GW8 (KHS8) +3.335s
After 		-118.0 dBm -13.50 dB 5 LongFast 2026-03-02 09:29:49 View
Butyrskaya 868 (But8) +9.344s
After 		-91.0 dBm -5.00 dB 6 LongFast 2026-03-02 09:29:55 View
svk2 883c SZAO Serebriany Bor (svk2) +217.526s
After 		-141.0 dBm -16.50 dB 6 LongFast 2026-03-02 09:33:23 View
17

Total Receptions

17

Unique Gateways