Packet #13133502 Success

NODEINFO_APP packet from Aldinra_7298_🗼 (AldP) to Esfinge 0780 (Es78)

22
Total Receptions
15
Unique Gateways
2
Hop Count
82
Payload Bytes
Packet Information
Database ID: 13133502
Mesh Packet ID: 0x85d9236a
Used for correlation across gateways
Timestamp: 2025-10-01 17:48:46 UTC
From Node: Aldinra_7298_🗼 (AldP)
To Node: Esfinge 0780 (Es78)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Perseo 📡🌐☀ (nvm1)
Channel: MediumSlow
RSSI: -91 dBm
SNR: 2.25 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Aldinra_7298_🗼
Short Name:AldP
Node ID:!db2b7298
MAC Address:EFHbK3KY
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:!a0352788
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0352788
Node ID format
channel_id MediumSlow
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3677057688
Source node ID 		uint32
to 313591680
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -91.0 dBm
Signal strength at gateway 		int32
rx_snr 2.25 dB
Signal quality at gateway 		float
rx_time 1759340925
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 245
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759340926.2618496
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
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0352788
Signal Metrics: RSSI: -91.0 dBm
SNR: 2.25 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": "!db2b7298", "long_name": "Aldinra_7298_🗼", "short_name": "AldP", "macaddr": "EFHbK3KY", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0352788", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3677057688, "to": 313591680, "id": 2245600106, "rx_time": 1759340925, "rx_snr": 2.25, "rx_rssi": -91, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092164623262373239381211416c64696e72615f373239385ff09f97bc1a04416c645022061051db2b7298282b38084220cedd13748ad03f5711e3d308983fda878f7e8fac06360890dd353bee96913819", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db2b7298", "long_name": "Aldinra_7298_🗼", "short_name": "AldP", "macaddr": "EFHbK3KY", "hw_model": "HELTEC_V3", "role": "CLIENT_HIDDEN", "public_key": "zt0TdIrQP1cR49MImD/ah49+j6wGNgiQ3TU77paROBk=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a092164623262373239381211416c64696e72615f373239385ff09f97bc1a04416c645022061051db2b7298282b38084220cedd13748ad03f5711e3d308983fda878f7e8fac06360890dd353bee96913819
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
Perseo 📡🌐☀ (nvm1) Primary 0.000s
Reference 		-91.0 dBm 2.25 dB 2 MediumSlow 2025-10-01 17:48:46 Current
Meshtastic 18a4 (18a4) -5.001s
Before 		-124.0 dBm -11.50 dB 0 MediumSlow 2025-10-01 17:48:41 View
Meshtastic 1760 (1760) -3.828s
Before 		Unknown Unknown 1 MediumSlow 2025-10-01 17:48:42 View
Venturada2🗼🌐☀️ (Vb2) +0.793s
After 		-102.0 dBm -2.00 dB 2 MediumSlow 2025-10-01 17:48:47 View
Baldur Fijo (BalF) +1.098s
After 		-121.0 dBm -15.00 dB 2 MediumSlow 2025-10-01 17:48:47 View
Suop 📡 🌐 (SUOP) +1.113s
After 		-112.0 dBm -6.25 dB 2 MediumSlow 2025-10-01 17:48:47 View
EA5GHE-09 (58a8) +2.270s
After 		-105.0 dBm -14.75 dB 3 MediumSlow 2025-10-01 17:48:48 View
[TLG] 📡🌐🔋🔌 (tlg0) +3.986s
After 		-110.0 dBm -5.25 dB 3 MediumSlow 2025-10-01 17:48:50 View
Machu Pichu (MaPi) +6.570s
After 		-104.0 dBm -5.00 dB 3 MediumSlow 2025-10-01 17:48:52 View
Trasto 🐰 Va (trva) +7.245s
After 		-109.0 dBm -4.75 dB 4 MediumSlow 2025-10-01 17:48:53 View
Aldinra_7298_🗼 (AldP) +16.807s
After 		Unknown Unknown 0 MediumSlow 2025-10-01 17:49:03 View
Mec Rocket Meco (MRM) +21.001s
After 		-107.0 dBm -4.50 dB 4 MediumSlow 2025-10-01 17:49:07 View
Will - Azuqueca (WAzq) +21.004s
After 		-111.0 dBm -12.00 dB 4 MediumSlow 2025-10-01 17:49:07 View
Meshtastic 2688 (2688) +123.991s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:50:50 View
Meshtastic 2688 (2688) +160.024s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:51:26 View
Meshtastic 2688 (2688) +163.029s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:51:29 View
Meshtastic 2688 (2688) +175.037s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:51:41 View
Meshtastic 2688 (2688) +187.046s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:51:53 View
Meshtastic 2688 (2688) +204.059s
After 		-135.0 dBm -14.50 dB 4 MediumSlow 2025-10-01 17:52:10 View
Kenobi23 QTH (5aec) +587.178s
After 		-93.0 dBm 4.25 dB 1 MediumSlow 2025-10-01 17:58:33 View
Kenobi23 QTH (5aec) +612.200s
After 		-93.0 dBm 4.25 dB 1 MediumSlow 2025-10-01 17:58:58 View
Kenobi23 QTH (5aec) +635.230s
After 		-93.0 dBm 4.25 dB 1 MediumSlow 2025-10-01 17:59:21 View
22

Total Receptions

15

Unique Gateways