Packet #737370 Success

NODEINFO_APP packet from Rivas 📡 (RVS1) to !a0cc71e8

11
Total Receptions
6
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 737370
Mesh Packet ID: 0xe5f19625
Used for correlation across gateways
Timestamp: 2025-06-13 20:20:48 UTC
From Node: Rivas 📡 (RVS1)
To Node: !a0cc71e8 (71e8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Chema ce4c (CH01)
Channel: LongFast
RSSI: -124 dBm
SNR: -20.0 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:Rivas📱
Short Name:RVS1
Node ID:!098e0247
MAC Address:0JMJjgJH
Hardware:TRACKER_T1000_E
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:!e1face4c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 4
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 !e1face4c
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 160301639
Source node ID 		uint32
to 2697753064
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -124.0 dBm
Signal strength at gateway 		int32
rx_snr -20.00 dB
Signal quality at gateway 		float
rx_time 1749844812
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 Not set uint32
tx_after Not set uint32
timestamp 1749846048.6120389
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !e1face4c
Signal Metrics: RSSI: -124.0 dBm
SNR: -20.00 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": "!098e0247", "long_name": "Rivas📱", "short_name": "RVS1", "macaddr": "0JMJjgJH", "hw_model": "TRACKER_T1000_E" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!e1face4c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 160301639, "to": 2697753064, "id": 3857815077, "rx_time": 1749844812, "rx_snr": -20.0, "rx_rssi": -124, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921303938653032343712095269766173f09f93b11a04525653312206d093098e024728473801422087c9cd632da2797942a5b2816efc99d828a4d75b4031d3e60fb24f2741b4c405", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!098e0247", "long_name": "Rivas📱", "short_name": "RVS1", "macaddr": "0JMJjgJH", "hw_model": "TRACKER_T1000_E", "role": "CLIENT_MUTE", "public_key": "h8nNYy2ieXlCpbKBbvyZ2Cik11tAMdPmD7JPJ0G0xAU=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921303938653032343712095269766173f09f93b11a04525653312206d093098e024728473801422087c9cd632da2797942a5b2816efc99d828a4d75b4031d3e60fb24f2741b4c405
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
Chema ce4c (CH01) Primary 0.000s
Reference 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:20:48 Current
[TLGO] Base 📡🌐 (TLG0) -1249.394s
Before 		-118.0 dBm -13.50 dB 0 LongFast 2025-06-13 19:59:59 View
test🗼🌐🌞 (test) -1244.409s
Before 		-110.0 dBm -14.50 dB 2 LongFast 2025-06-13 20:00:04 View
GRN1-Base📡🌐 (GRN1) -1244.316s
Before 		-110.0 dBm -1.75 dB 2 LongFast 2025-06-13 20:00:04 View
Multiferr2 (36cc) -1241.814s
Before 		-120.0 dBm -14.50 dB 3 LongFast 2025-06-13 20:00:06 View
Rivas 📡 (RVS1) -1041.604s
Before 		Unknown Unknown 0 LongFast 2025-06-13 20:03:27 View
Chema ce4c (CH01) +36.090s
After 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:21:24 View
Chema ce4c (CH01) +63.117s
After 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:21:51 View
Chema ce4c (CH01) +89.104s
After 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:22:17 View
Chema ce4c (CH01) +90.111s
After 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:22:18 View
Chema ce4c (CH01) +114.126s
After 		-124.0 dBm -20.00 dB 4 LongFast 2025-06-13 20:22:42 View
11

Total Receptions

6

Unique Gateways