Packet #12528204 Success

NODEINFO_APP packet from Meshtastic 7314 (7314) to Krylo S&R#3 (S&R3)

16
Total Receptions
13
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 12528204
Mesh Packet ID: 0x32ce869d
Used for correlation across gateways
Timestamp: 2026-03-17 14:09:55 UTC
From Node: Meshtastic 7314 (7314)
To Node: Krylo S&R#3 (S&R3)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -95 dBm
SNR: -6.75 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 7314
Short Name:7314
Node ID:!9e757314
MAC Address:8J6edXMU
Hardware:HELTEC_WIRELESS_TRACKER
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:80 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658497300
Source node ID 		uint32
to 1770271036
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -95.0 dBm
Signal strength at gateway 		int32
rx_snr -6.75 dB
Signal quality at gateway 		float
rx_time 1773745794
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 126
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1773745795.2619069
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: RSSI: -95.0 dBm
SNR: -6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e757314", "long_name": "Meshtastic 7314", "short_name": "7314", "macaddr": "8J6edXMU", "hw_model": "HELTEC_WIRELESS_TRACKER" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658497300, "to": 1770271036, "id": 852395677, "rx_time": 1773745794, "rx_snr": -6.75, "rx_rssi": -95, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 126, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965373537333134120f4d65736874617374696320373331341a04373331342206f09e9e75731428304220caaa90b164c1942d2822a0d4124a0b60a12bef600d798f1f1521596e10cb215f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e757314", "long_name": "Meshtastic 7314", "short_name": "7314", "macaddr": "8J6edXMU", "hw_model": "HELTEC_WIRELESS_TRACKER", "public_key": "yqqQsWTBlC0oIqDUEkoLYKEr72ANeY8fFSFZbhDLIV8=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213965373537333134120f4d65736874617374696320373331341a04373331342206f09e9e75731428304220caaa90b164c1942d2822a0d4124a0b60a12bef600d798f1f1521596e10cb215f4800
Hex Analysis:
Size:80 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
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		-95.0 dBm -6.75 dB 7 LongFast 2026-03-17 14:09:55 Current
ZA_MKAD_22_868_1 (8681) -11.977s
Before 		-134.0 dBm -9.50 dB 7 LongFast 2026-03-17 14:09:43 View
SYSXX BGW8 (SXB8) +0.442s
After 		-121.0 dBm -15.25 dB 7 LongFast 2026-03-17 14:09:55 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +7.259s
After 		-111.0 dBm -16.75 dB 5 LongFast 2026-03-17 14:10:02 View
RN3ABX Georgy 2 (ABX2) +8.457s
After 		-121.0 dBm -13.75 dB 6 LongFast 2026-03-17 14:10:03 View
Keyhost GW8 (KHS8) +9.485s
After 		-116.0 dBm -14.50 dB 6 LongFast 2026-03-17 14:10:04 View
Korolyok 5d88 (Krk8) +91.236s
After 		-128.0 dBm -17.75 dB 4 LongFast 2026-03-17 14:11:26 View
EGarpunov 2 868 (Base) (BAO) (EG28) +92.439s
After 		-122.0 dBm -16.50 dB 5 LongFast 2026-03-17 14:11:27 View
EGarpunov 2 868 (Base) (BAO) (EG28) +92.884s
After 		-122.0 dBm -16.50 dB 7 LongFast 2026-03-17 14:11:28 View
Medved GW8 (MED8) +93.283s
After 		-106.0 dBm -1.50 dB 5 LongFast 2026-03-17 14:11:28 View
BBS Восток (DM📲) (BBSv) +95.140s
After 		-92.0 dBm -1.00 dB 6 LongFast 2026-03-17 14:11:30 View
patch866 (pth8) +95.576s
After 		-66.0 dBm 4.50 dB 5 LongFast 2026-03-17 14:11:30 View
patch866 (pth8) +95.924s
After 		-66.0 dBm 4.50 dB 7 LongFast 2026-03-17 14:11:31 View
Butyrskaya 868 (But8) +102.314s
After 		-100.0 dBm -2.00 dB 7 LongFast 2026-03-17 14:11:37 View
Butyrskaya 868 (But8) +102.811s
After 		-100.0 dBm -2.00 dB 7 LongFast 2026-03-17 14:11:38 View
Fostral (FSTR) +136.743s
After 		-75.0 dBm -10.50 dB 7 LongFast 2026-03-17 14:12:12 View
16

Total Receptions

13

Unique Gateways