Packet #39538090 Success
NODEINFO_APP packet from MAdon (MAdo) to !ffffffff
45
Total Receptions
1
Unique Gateways
1
Hop Count
70
Payload Bytes
Packet Information
| Database ID: | 39538090 |
|---|---|
| Mesh Packet ID: |
0xf7c6efff
Used for correlation across gateways |
| Timestamp: | 2026-05-16 10:38:03 UTC |
| From Node: | MAdon (MAdo) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | DIR Rooftop (DIR) |
|---|---|
| Channel: | LongFast |
| RSSI: | -97 dBm |
| SNR: | -11.75 dBm |
| Hop Info: |
1/7 hops
Start: 7, Limit: 6 |
| Relay Node: | None |
Payload Data
Protocol: NODEINFO_APP
Size: 70 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | MAdon |
|---|---|
| Short Name: | MAdo |
| Node ID: | !67cdd7c4 |
| MAC Address: | 6EtnzdfE |
| Hardware: | RAK4631 |
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: | 70 bytes |
|---|---|
| Gateway: | !6985083c |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 1 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
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 |
!6985083c
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (70 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1741543364
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
70 bytes
|
size |
hop_limit |
6
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-97.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-11.75 dB
Signal quality at gateway |
float |
rx_time |
1778927883
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778927883.866821
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
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (1 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !6985083c |
| Signal Metrics: |
RSSI: -97.0 dBm SNR: -11.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 70 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!67cdd7c4",
"long_name": "MAdon",
"short_name": "MAdo",
"macaddr": "6EtnzdfE",
"hw_model": "RAK4631"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!6985083c",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1741543364,
"to": 4294967295,
"id": 4157009919,
"rx_time": 1778927883,
"rx_snr": -11.75,
"rx_rssi": -97,
"hop_limit": 6,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a0921363763646437633412054d41646f6e1a044d41646f2206e84b67cdd7c4280942204ac8626dcd5f9b8c617ddbadc29f768dfbef565244d9aa74614ac858233e09154800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!67cdd7c4",
"long_name": "MAdon",
"short_name": "MAdo",
"macaddr": "6EtnzdfE",
"hw_model": "RAK4631",
"public_key": "Sshibc1fm4xhfdutwp92jfvvVlJE2ap0YUrIWCM+CRU=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (70 bytes)
0a0921363763646437633412054d41646f6e1a044d41646f2206e84b67cdd7c4280942204ac8626dcd5f9b8c617ddbadc29f768dfbef565244d9aa74614ac858233e09154800
Hex Analysis:
| Size: | 70 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 |
|---|---|---|---|---|---|---|---|---|
| DIR Rooftop (DIR) Primary |
0.000s
Reference |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | Current |
| DIR Rooftop (DIR) |
-0.079s
Before |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
-0.055s
Before |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
-0.021s
Before |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.023s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.047s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.069s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.096s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.118s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:03 UTC | View |
| DIR Rooftop (DIR) |
+0.139s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.160s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.181s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.215s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.239s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.262s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.284s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.305s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.326s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.347s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.369s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.393s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.418s
After |
-97.0 dBm | -11.75 dB | 1 | - | MediumFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.441s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.467s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.494s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.516s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.536s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.557s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.581s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.604s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.627s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.649s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.669s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortFast | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.690s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.711s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.733s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.756s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.779s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.802s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.824s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.846s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.867s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.888s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.910s
After |
-97.0 dBm | -11.75 dB | 1 | - | ShortTurbo | 2026-05-16 10:38:04 UTC | View |
| DIR Rooftop (DIR) |
+0.934s
After |
-97.0 dBm | -11.75 dB | 1 | - | LongFast | 2026-05-16 10:38:04 UTC | View |
45
Total Receptions
1
Unique Gateways