Packet #39641581 Success
NODEINFO_APP packet from VE3WNP-1 (WNP1) to kwarc.org 119c (KW1)
46
Total Receptions
2
Unique Gateways
3
Hop Count
74
Payload Bytes
Packet Information
| Database ID: | 39641581 |
|---|---|
| Mesh Packet ID: |
0xa582e588
Used for correlation across gateways |
| Timestamp: | 2026-05-16 15:45:33 UTC |
| From Node: | VE3WNP-1 (WNP1) |
| To Node: | kwarc.org 119c (KW1) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Seri Base d120 (SRB) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -93 dBm |
| SNR: | 3.5 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: |
48
mnky
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: 74 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | VE3WNP-1 |
|---|---|
| Short Name: | WNP1 |
| Node ID: | !da56dc60 |
| MAC Address: | NLfaVtxg |
| Hardware: | HELTEC_V3 |
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: | 74 bytes |
|---|---|
| Gateway: | !16ced120 |
| Channel: | MediumFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 3 / 3 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!16ced120
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (74 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3663125600
Source node ID |
uint32 |
to |
471208348
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
74 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 |
-93.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
3.50 dB
Signal quality at gateway |
float |
rx_time |
1778946320
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 |
72
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778946333.8331747
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
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !16ced120 |
| Signal Metrics: |
RSSI: -93.0 dBm SNR: 3.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 74 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!da56dc60",
"long_name": "VE3WNP-1 ",
"short_name": "WNP1",
"macaddr": "NLfaVtxg",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!16ced120",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3663125600,
"to": 471208348,
"id": 2776819080,
"rx_time": 1778946320,
"rx_snr": 3.5,
"rx_rssi": -93,
"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": 72,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a092164613536646336301209564533574e502d31201a04574e5031220634b7da56dc60282b42201fa992f85654d633ec61bf6c1afd972a9676990afd7ec411538ba1fac6e8f8254800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!da56dc60",
"long_name": "VE3WNP-1 ",
"short_name": "WNP1",
"macaddr": "NLfaVtxg",
"hw_model": "HELTEC_V3",
"public_key": "H6mS+FZU1jPsYb9sGv2XKpZ2mQr9fsQRU4uh+sbo+CU=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (74 bytes)
0a092164613536646336301209564533574e502d31201a04574e5031220634b7da56dc60282b42201fa992f85654d633ec61bf6c1afd972a9676990afd7ec411538ba1fac6e8f8254800
Hex Analysis:
| Size: | 74 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 |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | Current |
| Seri Base d120 (SRB) |
-0.477s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Eco-Monkey LLP (mnky) |
-0.450s
Before |
-99.0 dBm | -12.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.414s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.391s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.369s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.346s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.323s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.297s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.272s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.248s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.223s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.200s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.177s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.150s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.126s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.100s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.075s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
-0.049s
Before |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
+0.025s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
+0.048s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
+0.078s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
+0.166s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
MediumFast | 2026-05-16 15:45:33 UTC | View |
| Seri Base d120 (SRB) |
+0.240s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.383s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.412s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.493s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.516s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.540s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.564s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.590s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.615s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.640s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.671s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortFast | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.694s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.718s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.744s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.768s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.795s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.821s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.845s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.868s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.890s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.913s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.936s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
ShortTurbo | 2026-05-16 15:45:34 UTC | View |
| Seri Base d120 (SRB) |
+0.960s
After |
-93.0 dBm | 3.50 dB | 3 |
48
mnky
|
LongFast | 2026-05-16 15:45:34 UTC | View |
46
Total Receptions
2
Unique Gateways