Packet #18019927 Success
TEXT_MESSAGE_APP packet from Netsplit (💳) to !ffffffff
45
Total Receptions
1
Unique Gateways
3
Hop Count
31
Payload Bytes
Packet Information
| Database ID: | 18019927 |
|---|---|
| Mesh Packet ID: |
0x285c081c
Used for correlation across gateways |
| Timestamp: | 2026-03-27 21:43:53 UTC |
| From Node: | Netsplit (💳) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TEXT_MESSAGE_APP
Port: 1 |
| Gateway: | Tracer-Mesh-bd1c (bd1c) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -111 dBm |
| SNR: | -11.25 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: |
84
Base
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 31 bytes
Decoded:
No
'memoryview' object has no attribute 'decode'
Text Content:
517565656e20616e6420426174687572737420706f636b6574207465737420
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: | 31 bytes |
|---|---|
| Gateway: | !9ea0bd1c |
| Channel: | MediumFast |
| Payload Type: | TEXT_MESSAGE_APP |
| Hop Count: | 3 / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
+ 2 more...
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!9ea0bd1c
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (31 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3000491122
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
1
TEXT_MESSAGE_APP |
enum |
decoded.payload_length |
31 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-111.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-11.25 dB
Signal quality at gateway |
float |
rx_time |
1774647831
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 |
132
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774647833.7844234
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: MediumFast
- ✓ Gateway node ID tracked
Exposure Risks:
- âš Visible to all nodes on channel
- âš Packet visible to MQTT subscribers
- âš Multi-hop path visible (3 hops)
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !9ea0bd1c |
| Signal Metrics: |
RSSI: -111.0 dBm SNR: -11.25 dB |
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!9ea0bd1c",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3000491122,
"to": 4294967295,
"id": 677120028,
"rx_time": 1774647831,
"rx_snr": -11.25,
"rx_rssi": -111,
"hop_limit": 0,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 132,
"tx_after": 0,
"decoded": {
"portnum": 1,
"payload": "517565656e20616e6420426174687572737420706f636b6574207465737420",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"raw_bytes": "517565656e20616e6420426174687572737420706f636b6574207465737420",
"type": "decode_error",
"portnum": "TEXT_MESSAGE_APP",
"decode_error": "'memoryview' object has no attribute 'decode'"
}
}
}
}
Raw Packet Data (31 bytes)
517565656e20616e6420426174687572737420706f636b6574207465737420
Hex Analysis:
| Size: | 31 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 |
|---|---|---|---|---|---|---|---|---|
| Tracer-Mesh-bd1c (bd1c) Primary |
0.000s
Reference |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | Current |
| Tracer-Mesh-bd1c (bd1c) |
-0.244s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.211s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.200s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.186s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.173s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.160s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.145s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.132s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.120s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.107s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.096s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.084s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.072s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.056s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.045s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.034s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.023s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
-0.013s
Before |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.011s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.029s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.039s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
MediumFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.049s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.066s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.082s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.096s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.109s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.117s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.128s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.143s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.153s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.170s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.196s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortFast | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.208s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:53 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.221s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.240s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.258s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.269s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.280s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.299s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.322s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.338s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.351s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.369s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
ShortTurbo | 2026-03-27 21:43:54 UTC | View |
| Tracer-Mesh-bd1c (bd1c) |
+0.379s
After |
-111.0 dBm | -11.25 dB | 3 |
84
Base
|
LongFast | 2026-03-27 21:43:54 UTC | View |
45
Total Receptions
1
Unique Gateways