Packet #17797515 Success
POSITION_APP packet from York Region Reflector e3c8 (YRRe) to !ffffffff
46
Total Receptions
2
Unique Gateways
0
Hop Count
23
Payload Bytes
Packet Information
| Database ID: | 17797515 |
|---|---|
| Mesh Packet ID: |
0x9ce5d211
Used for correlation across gateways |
| Timestamp: | 2026-03-27 09:42:54 UTC |
| From Node: | York Region Reflector e3c8 (YRRe) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
POSITION_APP
Port: 3 |
| Gateway: | Aurora aerobe fixed 📡 (sEaf) |
|---|---|
| Channel: | LongFast |
| RSSI: | -103 dBm |
| SNR: | 2.25 dBm |
| Hop Info: |
0/5 hops
Start: 5, Limit: 5 |
| Relay Node: |
c8
YRRe
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: 23 bytes
Decoded:
Yes
Decoded Data:
| Latitude: | 44.013978° |
|---|---|
| Longitude: | -79.403418° |
| Altitude: | 305 m |
| 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: | 23 bytes |
|---|---|
| Gateway: | !b03d09bc |
| Channel: | LongFast |
| Payload Type: | POSITION_APP |
| Hop Count: | Unknown / 5 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 2 more...
Exposure Risks:
âš Visible to all nodes on channel
âš Default channel - no encryption
+ 2 more...
âš Visible to all nodes on channel
âš Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!b03d09bc
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (23 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
432333768
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
23 bytes
|
size |
hop_limit |
5
Remaining hops allowed |
uint32 |
hop_start |
5
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-103.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
2.25 dB
Signal quality at gateway |
float |
rx_time |
1774604566
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 |
200
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774604574.4800951
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
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Visible to all nodes on channel
- âš Default channel - no encryption
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !b03d09bc |
| Position Precision: | 13 bits (~2900.0m accuracy) |
| Position precision meters: | 2900.0 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -103.0 dBm SNR: 2.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | POSITION_APP |
|---|---|
| Size: | 23 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"latitude": 44.0139776,
"longitude": -79.4034176,
"altitude": 305,
"sats_in_view": null,
"precision_bits": 13
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!b03d09bc",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 432333768,
"to": 4294967295,
"id": 2632307217,
"rx_time": 1774604566,
"rx_snr": 2.25,
"rx_rssi": -103,
"hop_limit": 5,
"hop_start": 5,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 200,
"tx_after": 0,
"decoded": {
"portnum": 3,
"payload": "0d00003c1a150000acd018b10228017800800100b8010d",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"latitude_i": 440139776,
"longitude_i": -794034176,
"altitude": 305,
"location_source": "LOC_MANUAL",
"ground_speed": 0,
"ground_track": 0,
"precision_bits": 13,
"type": "protobuf",
"portnum": "POSITION_APP",
"message_class": "Position"
}
}
}
}
Raw Packet Data (23 bytes)
0d00003c1a150000acd018b10228017800800100b8010d
Hex Analysis:
| Size: | 23 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 |
|---|---|---|---|---|---|---|---|---|
| Aurora aerobe fixed 📡 (sEaf) Primary |
0.000s
Reference |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | Current |
| Aurora aerobe fixed 📡 (sEaf) |
-0.118s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.085s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.073s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.057s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.040s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.023s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
-0.012s
Before |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.012s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.025s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.037s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.049s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.060s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.075s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.087s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.097s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.108s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.119s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.135s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.146s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.157s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.169s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
MediumFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.181s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.193s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.205s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.217s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.230s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.241s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.253s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.265s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.277s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.287s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.298s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortFast | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.309s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.320s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.331s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.341s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.352s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.363s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.375s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.387s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.399s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.411s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.423s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
ShortTurbo | 2026-03-27 09:42:54 UTC | View |
| Aurora aerobe fixed 📡 (sEaf) |
+0.435s
After |
-103.0 dBm | 2.25 dB | 0 |
c8
YRRe
|
LongFast | 2026-03-27 09:42:54 UTC | View |
| stealthEdge t1000-e 654e (sEt1) |
+0.586s
After |
-52.0 dBm | 11.00 dB | 1 |
bc
sEaf
|
LongFast | 2026-03-27 09:42:55 UTC | View |
46
Total Receptions
2
Unique Gateways