Packet #17727871 Success
TELEMETRY_APP packet from Alliston 1 (AMA1) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 17727871 |
|---|---|
| Mesh Packet ID: |
0xbb287dfc
Used for correlation across gateways |
| Timestamp: | 2026-03-27 06:06:33 UTC |
| From Node: | Alliston 1 (AMA1) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Alliston 1 (AMA1) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
80
AMA1
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: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 100% |
|---|---|
| Voltage: | 4.18 V |
| Air Util TX: | 0.2% |
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysisPacket Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 28 bytes |
|---|---|
| Gateway: | !435b1080 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | Unknown / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!435b1080
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1130041472
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
28 bytes
|
size |
hop_limit |
3
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
Not set | int32 |
rx_snr |
Not set | float |
rx_time |
1774591592
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
10
Packet priority level |
enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
128
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774591593.4698427
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)
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !435b1080 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 28 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1774591592,
"device_metrics": {
"battery_level": 100,
"voltage": 4.182,
"channel_utilization": 0.0,
"air_util_tx": 0.23241667,
"uptime_seconds": 1593211
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!435b1080",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1130041472,
"to": 4294967295,
"id": 3139993084,
"rx_time": 1774591592,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 128,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d681ec6691215086415f2d285401d0000000025a3fe6d3e28fb9e61",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774591592,
"device_metrics": {
"battery_level": 100,
"voltage": 4.182,
"channel_utilization": 0.0,
"air_util_tx": 0.23241667,
"uptime_seconds": 1593211
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0d681ec6691215086415f2d285401d0000000025a3fe6d3e28fb9e61
Hex Analysis:
| Size: | 28 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 packetCorrelation: 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 |
|---|---|---|---|---|---|---|---|---|
| Alliston 1 (AMA1) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | Current |
| Alliston 1 (AMA1) |
+0.030s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.058s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.084s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.111s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.131s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.152s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.189s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.215s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.239s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.262s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.292s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.313s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.340s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.359s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.379s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.401s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.424s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.447s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.469s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.491s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.510s
After |
Unknown | Unknown | 0 |
80
AMA1
|
MediumFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.530s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:33 UTC | View |
| Alliston 1 (AMA1) |
+0.550s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.572s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.595s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.617s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.638s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.659s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.679s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.707s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.731s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.753s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortFast | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.777s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.800s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.822s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.844s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.865s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.886s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.906s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.927s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.948s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.968s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+0.988s
After |
Unknown | Unknown | 0 |
80
AMA1
|
ShortTurbo | 2026-03-27 06:06:34 UTC | View |
| Alliston 1 (AMA1) |
+1.022s
After |
Unknown | Unknown | 0 |
80
AMA1
|
LongFast | 2026-03-27 06:06:34 UTC | View |
45
Total Receptions
1
Unique Gateways