Packet #1571510 Success

NODEINFO_APP packet from AZUKITA/LEGANES (AZLE) to wheeler N1 (whln)

18
Total Receptions
18
Unique Gateways
1
Hop Count
78
Payload Bytes
Packet Information
Database ID: 1571510
Mesh Packet ID: 0x14b03db9
Used for correlation across gateways
Timestamp: 2025-06-22 20:02:21 UTC
From Node: AZUKITA/LEGANES (AZLE)
To Node: wheeler N1 (whln)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SkG@Home 🗼🌐 (SkGH)
Channel: LongFast
RSSI: -125 dBm
SNR: -16.5 dBm
Hop Info: 1/5 hops
Start: 5, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded: Yes
Decoded Data:
Long Name:AZUKITA/LEGANES
Short Name:AZLE
Node ID:!d8f360ea
MAC Address:9RfY82Dq
Hardware:HELTEC_MESH_NODE_T114
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:78 bytes
Gateway:!db29e6a8
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:1 / 5
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 !db29e6a8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (78 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3639828714
Source node ID 		uint32
to 2925564068
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 78 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -125.0 dBm
Signal strength at gateway 		int32
rx_snr -16.50 dB
Signal quality at gateway 		float
rx_time 1750622540
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 144
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1750622541.6687202
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db29e6a8
Signal Metrics: RSSI: -125.0 dBm
SNR: -16.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:78 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!d8f360ea", "long_name": "AZUKITA/LEGANES", "short_name": "AZLE", "macaddr": "9RfY82Dq", "hw_model": "HELTEC_MESH_NODE_T114" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db29e6a8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3639828714, "to": 2925564068, "id": 347094457, "rx_time": 1750622540, "rx_snr": -16.5, "rx_rssi": -125, "hop_limit": 4, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 144, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216438663336306561120f415a554b4954412f4c4547414e45531a04415a4c452206f517d8f360ea2845422090d5cab7629b437b5de709cca10f88e48364d0cd391f352d8d84c25ffade333a", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!d8f360ea", "long_name": "AZUKITA/LEGANES", "short_name": "AZLE", "macaddr": "9RfY82Dq", "hw_model": "HELTEC_MESH_NODE_T114", "public_key": "kNXKt2KbQ3td5wnMoQ+I5INk0M05HzUtjYTCX/reMzo=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (78 bytes)
0a09216438663336306561120f415a554b4954412f4c4547414e45531a04415a4c452206f517d8f360ea2845422090d5cab7629b437b5de709cca10f88e48364d0cd391f352d8d84c25ffade333a
Hex Analysis:
Size:78 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
SkG@Home 🗼🌐 (SkGH) Primary 0.000s
Reference 		-125.0 dBm -16.50 dB 1 LongFast 2025-06-22 20:02:21 Current
LgnX_1490 (LgnX) -1.625s
Before 		-119.0 dBm -9.50 dB 0 LongFast 2025-06-22 20:02:20 View
HeRtH_Fk_01 (HeH1) +0.171s
After 		-108.0 dBm -0.75 dB 1 LongFast 2025-06-22 20:02:21 View
srs-h3 📡🌐 (srs0) +5.407s
After 		-118.0 dBm -11.75 dB 2 LongFast 2025-06-22 20:02:27 View
@lazynoda 🏡🗼🌐 (LZNH) +9.525s
After 		-126.0 dBm -15.50 dB 3 LongFast 2025-06-22 20:02:31 View
Mec Rocket Meco (MRM) +11.147s
After 		-119.0 dBm -11.00 dB 4 LongFast 2025-06-22 20:02:32 View
Wake Up, Neo...📡 (NEO) +11.159s
After 		-94.0 dBm -1.00 dB 4 LongFast 2025-06-22 20:02:32 View
pipeline (pipe) +11.467s
After 		-114.0 dBm -3.75 dB 4 LongFast 2025-06-22 20:02:33 View
Seta (🍄) +11.483s
After 		-80.0 dBm -9.25 dB 4 LongFast 2025-06-22 20:02:33 View
Hugo 📱🌡️ (HUGO) +13.029s
After 		-94.0 dBm -13.25 dB 5 LongFast 2025-06-22 20:02:34 View
Aldinra_1640_🗼🌐 (AldB) +13.285s
After 		-123.0 dBm -18.25 dB 5 LongFast 2025-06-22 20:02:34 View
Vito 📟📡 (VTO) +13.304s
After 		-120.0 dBm -15.25 dB 5 LongFast 2025-06-22 20:02:34 View
test🗼🌐🌞 (test) +13.377s
After 		-109.0 dBm -7.00 dB 5 LongFast 2025-06-22 20:02:35 View
pipeline 2 🇪🇦 (pip2) +13.385s
After 		-53.0 dBm 6.50 dB 5 LongFast 2025-06-22 20:02:35 View
Vich 📟🌐 (VCH) +13.436s
After 		-114.0 dBm -3.50 dB 5 LongFast 2025-06-22 20:02:35 View
[TLGO] Base 📡🌐 (TLG0) +15.681s
After 		-110.0 dBm -6.75 dB 5 LongFast 2025-06-22 20:02:37 View
GRN1-Base📡🌐 (GRN1) +16.335s
After 		-111.0 dBm -3.75 dB 5 LongFast 2025-06-22 20:02:38 View
Meshtastic 56cc (56cc) +18.925s
After 		-112.0 dBm -1.25 dB 5 LongFast 2025-06-22 20:02:40 View
18

Total Receptions

18

Unique Gateways