Packet #17812691 Success
NODEINFO_APP packet from rrMesh: Base-01 (rrB1) to [email protected][d696][NorthYork] (d696)
45
Total Receptions
1
Unique Gateways
0
Hop Count
82
Payload Bytes
Packet Information
| Database ID: | 17812691 |
|---|---|
| Mesh Packet ID: |
0x5d36dd77
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:20:14 UTC |
| From Node: | rrMesh: Base-01 (rrB1) |
| To Node: | [email protected][d696][NorthYork] (d696) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | TMS stationary outdoor node (TMSO) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -121 dBm |
| SNR: | -10.5 dBm |
| Hop Info: |
0/6 hops
Start: 6, Limit: 6 |
| Relay Node: |
18
rrB1
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | rrMesh: Base-01 |
|---|---|
| Short Name: | rrB1 |
| Node ID: | !16cfa218 |
| MAC Address: | mKMWz6IY |
| Hardware: | STATION_G2 |
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: | 82 bytes |
|---|---|
| Gateway: | !43b596d0 |
| Channel: | MediumFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 6 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!43b596d0
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (82 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
382706200
Source node ID |
uint32 |
to |
3709720214
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
82 bytes
|
size |
hop_limit |
6
Remaining hops allowed |
uint32 |
hop_start |
6
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-121.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-10.50 dB
Signal quality at gateway |
float |
rx_time |
1774606812
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 |
24
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774606814.2348113
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Direct Message
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Targeted to specific node
- ✓ Custom channel: MediumFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !43b596d0 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -121.0 dBm SNR: -10.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 82 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!16cfa218",
"long_name": "rrMesh: Base-01",
"short_name": "rrB1",
"macaddr": "mKMWz6IY",
"hw_model": "STATION_G2"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!43b596d0",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 382706200,
"to": 3709720214,
"id": 1563876727,
"rx_time": 1774606812,
"rx_snr": -10.5,
"rx_rssi": -121,
"hop_limit": 6,
"hop_start": 6,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 24,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213136636661323138120f72724d6573683a20426173652d30311a0472724231220698a316cfa218281f380b4220c827a6c9a9887f85910e1f9a95b06702975e9e1e0be8ce27cc90af805f1dbf7f4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!16cfa218",
"long_name": "rrMesh: Base-01",
"short_name": "rrB1",
"macaddr": "mKMWz6IY",
"hw_model": "STATION_G2",
"role": "ROUTER_LATE",
"public_key": "yCemyamIf4WRDh+albBnApdenh4L6M4nzJCvgF8dv38=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (82 bytes)
0a09213136636661323138120f72724d6573683a20426173652d30311a0472724231220698a316cfa218281f380b4220c827a6c9a9887f85910e1f9a95b06702975e9e1e0be8ce27cc90af805f1dbf7f4800
Hex Analysis:
| Size: | 82 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 |
|---|---|---|---|---|---|---|---|---|
| TMS stationary outdoor node (TMSO) Primary |
0.000s
Reference |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | Current |
| TMS stationary outdoor node (TMSO) |
-0.266s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:13 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.234s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.201s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.180s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.157s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.133s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.109s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.086s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.064s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.043s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.021s
Before |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.023s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.047s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.071s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.094s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.117s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.138s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.160s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.181s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.203s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.227s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
MediumFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.251s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.274s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.297s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.319s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.340s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.361s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.384s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.408s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.432s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.455s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.478s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortFast | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.502s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.523s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.545s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.567s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.592s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.616s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.639s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.661s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.683s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.704s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.726s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
ShortTurbo | 2026-03-27 10:20:14 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.748s
After |
-121.0 dBm | -10.50 dB | 0 |
18
rrB1
|
LongFast | 2026-03-27 10:20:14 UTC | View |
45
Total Receptions
1
Unique Gateways