Packet #18008714 Success
POSITION_APP packet from ancilla.auxilior (ancp) to !ffffffff
46
Total Receptions
2
Unique Gateways
6
Hop Count
35
Payload Bytes
Packet Information
| Database ID: | 18008714 |
|---|---|
| Mesh Packet ID: |
0x917cc551
Used for correlation across gateways |
| Timestamp: | 2026-03-27 21:02:36 UTC |
| From Node: | ancilla.auxilior (ancp) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
POSITION_APP
Port: 3 |
| Gateway: | Seri Base d120 (SRB) |
|---|---|
| Channel: | LongFast |
| RSSI: | -56 dBm |
| SNR: | 6.25 dBm |
| Hop Info: |
6/7 hops
Start: 7, Limit: 1 |
| Relay Node: |
10
KWBX
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: POSITION_APP
Size: 35 bytes
Decoded:
Yes
Decoded Data:
| Latitude: | 43.542118° |
|---|---|
| Longitude: | -80.294707° |
| Altitude: | 331 m |
| Satellites: | 6 |
| Precision: | 13 bits |
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: | 35 bytes |
|---|---|
| Gateway: | !16ced120 |
| Channel: | LongFast |
| Payload Type: | POSITION_APP |
| Hop Count: | 6 / 7 |
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
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!16ced120
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (35 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
668892547
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
35 bytes
|
size |
hop_limit |
1
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
6
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-56.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.25 dB
Signal quality at gateway |
float |
rx_time |
1774645356
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 |
16
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774645356.882212
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
- ✓ Reduced position precision: ~2900.0m accuracy
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (6 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !16ced120 |
| Position Precision: | 13 bits (~2900.0m accuracy) |
| Position precision meters: | 2900.0 |
| Signal Metrics: |
RSSI: -56.0 dBm SNR: 6.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | POSITION_APP |
|---|---|
| Size: | 35 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"latitude": 43.5421184,
"longitude": -80.2947072,
"altitude": 331,
"sats_in_view": 6,
"precision_bits": 13
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!16ced120",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 668892547,
"to": 4294967295,
"id": 2440873297,
"rx_time": 1774645356,
"rx_snr": 6.25,
"rx_rssi": -56,
"hop_limit": 1,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 16,
"tx_after": 0,
"decoded": {
"portnum": 3,
"payload": "0d0000f41915000024d018cb02255ff0c66958db0178018001c8cf9c07980106b8010d",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"latitude_i": 435421184,
"longitude_i": -802947072,
"altitude": 331,
"time": 1774645343,
"PDOP": 219,
"ground_speed": 1,
"ground_track": 15149000,
"sats_in_view": 6,
"precision_bits": 13,
"type": "protobuf",
"portnum": "POSITION_APP",
"message_class": "Position"
}
}
}
}
Raw Packet Data (35 bytes)
0d0000f41915000024d018cb02255ff0c66958db0178018001c8cf9c07980106b8010d
Hex Analysis:
| Size: | 35 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 |
|---|---|---|---|---|---|---|---|---|
| Seri Base d120 (SRB) Primary |
0.000s
Reference |
-56.0 dBm | 6.25 dB | 6 |
10
KWBX
|
LongFast | 2026-03-27 21:02:36 UTC | Current |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.731s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.701s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.686s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.669s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.656s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.641s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.628s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.616s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.597s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.581s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.557s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.537s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.517s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.499s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.484s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.468s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.451s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.434s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.422s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.409s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.398s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.386s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
MediumFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.374s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.363s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.352s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.342s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.331s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.320s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.311s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.301s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.290s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.280s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.268s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortFast | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.256s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.234s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.222s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.210s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.198s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.187s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.175s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.165s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.146s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.135s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.125s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
ShortTurbo | 2026-03-27 21:02:34 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-2.114s
Before |
-110.0 dBm | -17.75 dB | 3 |
94
|
LongFast | 2026-03-27 21:02:34 UTC | View |
46
Total Receptions
2
Unique Gateways