Packet #17687307 Success

TELEMETRY_APP packet from neotracker (ntrc) to !ffffffff

92
Total Receptions
4
Unique Gateways
2
Hop Count
17
Payload Bytes
Packet Information
Database ID: 17687307
Mesh Packet ID: 0x10667bfa
Used for correlation across gateways
Timestamp: 2026-03-27 03:47:21 UTC
From Node: neotracker (ntrc)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: VE3WNP-11 (TGWN)
Channel: ShortFast
RSSI: -119 dBm
SNR: -12.5 dBm
Hop Info: 2/7 hops
Start: 7, Limit: 5
Relay Node: 8f 748f
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TELEMETRY_APP
Size: 17 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:26.3°C
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:17 bytes
Gateway:!da548450
Channel:ShortFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da548450
Node ID format
channel_id ShortFast
packet MeshPacket (17 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1878604709
Source node ID
uint32
to 4294967295 (Broadcast)
Visible to all nodes
uint32
decoded.portnum 67
TELEMETRY_APP
enum
decoded.payload_length 17 bytes size
hop_limit 5
Remaining hops allowed
uint32
hop_start 7
Initial hop limit
uint32
hops_taken 2
Calculated: hop_start - hop_limit
derived
rx_rssi -119.0 dBm
Signal strength at gateway
int32
rx_snr -12.50 dB
Signal quality at gateway
float
rx_time 1774580594
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 143
Relay node ID
uint32
tx_after Not set uint32
timestamp 1774583241.8849857
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)
  • ✓ Custom channel: ShortFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !da548450
Signal Metrics: RSSI: -119.0 dBm
SNR: -12.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:17 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1774580591, "environment_metrics": { "temperature": 26.273554, "lux": 8.0 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da548450", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1878604709, "to": 4294967295, "id": 275151866, "rx_time": 1774580594, "rx_snr": -12.5, "rx_rssi": -119, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 143, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d6ff3c5691a0a0d3d30d2414d00000041", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774580591, "environment_metrics": { "temperature": 26.273554, "lux": 8.0 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (17 bytes)
0d6ff3c5691a0a0d3d30d2414d00000041
Hex Analysis:
Size:17 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...

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
VE3WNP-11 (TGWN) Primary 0.000s
Reference
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC Current
neoSG2 https://canadaverse.org/ (🎐) -2647.478s
Before
-49.0 dBm 6.25 dB 0 a5 ntrc LongFast 2026-03-27 03:03:14 UTC View
VA3NNW-4240 (NNW) -2640.522s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.501s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.477s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.443s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.419s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.396s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.372s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.349s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.327s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.299s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.276s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.244s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.223s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.194s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.165s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.141s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.118s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.094s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2639.640s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.589s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.565s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.543s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.515s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.491s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.465s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.438s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.414s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.389s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.368s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.341s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.314s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.284s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.255s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.225s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.198s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.171s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.146s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.121s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.094s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.068s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.041s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.011s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2638.982s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2638.952s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2638.929s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:22 UTC View
Eco-Monkey LLP (mnky) -2638.904s
Before
-85.0 dBm -5.00 dB -2 - LongFast 2026-03-27 03:03:22 UTC View
VE3WNP-11 (TGWN) -0.558s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.527s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.501s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.466s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.446s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.425s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.405s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.384s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.360s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.336s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.313s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.281s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.252s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.232s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.198s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.172s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.144s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.119s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.093s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.068s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.042s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.021s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.024s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.048s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.071s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.094s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.116s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.137s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.158s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.180s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.204s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.227s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.251s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.274s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.295s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.317s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.338s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.359s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.384s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.407s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.430s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.453s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.474s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.495s
After
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:22 UTC View
92

Total Receptions

4

Unique Gateways