Packet #17687311 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: 17687311
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 1774583241.979333
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/ (🎐) -2647.573s
Before
-49.0 dBm 6.25 dB 0 a5 ntrc LongFast 2026-03-27 03:03:14 UTC View
VA3NNW-4240 (NNW) -2640.616s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.595s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.571s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.538s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.514s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.490s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.467s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.444s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.421s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.393s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.370s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.338s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.317s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.289s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.259s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.235s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.212s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2640.188s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:21 UTC View
VA3NNW-4240 (NNW) -2639.734s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.683s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.660s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.637s
Before
-139.0 dBm -15.50 dB 4 10 MediumFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.610s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.585s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.559s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.532s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.508s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.484s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.462s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.435s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.408s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.378s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.349s
Before
-139.0 dBm -15.50 dB 4 10 ShortFast 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.320s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.292s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.266s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.240s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.216s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.189s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.162s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.135s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.105s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.076s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.047s
Before
-139.0 dBm -15.50 dB 4 10 ShortTurbo 2026-03-27 03:03:22 UTC View
VA3NNW-4240 (NNW) -2639.023s
Before
-139.0 dBm -15.50 dB 4 10 LongFast 2026-03-27 03:03:22 UTC View
Eco-Monkey LLP (mnky) -2638.999s
Before
-85.0 dBm -5.00 dB -2 - LongFast 2026-03-27 03:03:22 UTC View
VE3WNP-11 (TGWN) -0.652s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.622s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.595s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.561s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.540s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.520s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.499s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.479s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.455s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.431s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.407s
Before
-119.0 dBm -12.50 dB 2 8f 748f LongFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.375s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.347s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.326s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.292s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.266s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.238s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.213s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.187s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.163s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.137s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.116s
Before
-119.0 dBm -12.50 dB 2 8f 748f MediumFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.094s
Before
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.071s
Before
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.047s
Before
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) -0.023s
Before
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:21 UTC View
VE3WNP-11 (TGWN) +0.022s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.043s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.064s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.085s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.109s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.133s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortFast 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.156s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.180s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.201s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.223s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.244s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.265s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.289s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.312s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.335s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.358s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.379s
After
-119.0 dBm -12.50 dB 2 8f 748f ShortTurbo 2026-03-27 03:47:22 UTC View
VE3WNP-11 (TGWN) +0.401s
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