Packet #39487108 Success
NODEINFO_APP packet from VE3WNP-1 (WNP1) to Mr. Meshter (💿)
45
Total Receptions
1
Unique Gateways
0
Hop Count
74
Payload Bytes
Packet Information
| Database ID: | 39487108 |
|---|---|
| Mesh Packet ID: |
0x80ba0530
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:40:04 UTC |
| From Node: | VE3WNP-1 (WNP1) |
| To Node: | Mr. Meshter (💿) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VE3WNP-11 (TGWN) |
|---|---|
| Channel: | LongFast |
| RSSI: | -55 dBm |
| SNR: | 6.5 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
60
WNP1
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: | !da548450 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
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:
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 1 more...
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!da548450
Node ID format |
channel_id |
LongFast
Default public channel |
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 |
2604126738
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
74 bytes
|
size |
hop_limit |
7
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-55.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.50 dB
Signal quality at gateway |
float |
rx_time |
1778917204
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 |
96
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778917204.8999596
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
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Default channel - no encryption
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !da548450 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -55.0 dBm SNR: 6.50 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": "!da548450",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3663125600,
"to": 2604126738,
"id": 2159674672,
"rx_time": 1778917204,
"rx_snr": 6.5,
"rx_rssi": -55,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 96,
"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 |
|---|---|---|---|---|---|---|---|---|
| VE3WNP-11 (TGWN) Primary |
0.000s
Reference |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | Current |
| VE3WNP-11 (TGWN) |
-0.192s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.158s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.134s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.111s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.088s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.065s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.043s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
-0.021s
Before |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
+0.023s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
+0.047s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
+0.071s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
+0.094s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:04 UTC | View |
| VE3WNP-11 (TGWN) |
+0.117s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.138s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.160s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.181s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.204s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.229s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.252s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.276s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.298s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
MediumFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.319s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.341s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.362s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.385s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.409s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.433s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.457s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.479s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.501s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.522s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.543s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortFast | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.566s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.590s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.614s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.638s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.660s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.681s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.702s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.723s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.745s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.769s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.792s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
ShortTurbo | 2026-05-16 07:40:05 UTC | View |
| VE3WNP-11 (TGWN) |
+0.816s
After |
-55.0 dBm | 6.50 dB | 0 |
60
WNP1
|
LongFast | 2026-05-16 07:40:05 UTC | View |
45
Total Receptions
1
Unique Gateways