Packet #40590903 Success
NODEINFO_APP packet from VE3EPN-Roof (c685) to !f6708ff0
45
Total Receptions
1
Unique Gateways
0
Hop Count
76
Payload Bytes
Packet Information
| Database ID: | 40590903 |
|---|---|
| Mesh Packet ID: |
0xc58f79cc
Used for correlation across gateways |
| Timestamp: | 2026-05-19 01:33:11 UTC |
| From Node: | VE3EPN-Roof (c685) |
| To Node: | !f6708ff0 (8ff0) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VE3EPN-Roof (c685) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/2 hops
Start: 2, Limit: 2 |
| Relay Node: |
85
c685
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: 76 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | VE3EPN-Roof |
|---|---|
| Short Name: | c685 |
| Node ID: | !4737c685 |
| MAC Address: | 9L1HN8aF |
| 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: | 76 bytes |
|---|---|
| Gateway: | !4737c685 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 2 |
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:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!4737c685
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (76 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1194837637
Source node ID |
uint32 |
to |
4134572016
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
76 bytes
|
size |
hop_limit |
2
Remaining hops allowed |
uint32 |
hop_start |
2
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
Not set | int32 |
rx_snr |
Not set | float |
rx_time |
1779154171
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
70
Packet priority level |
enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
133
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1779154391.460455
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:
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !4737c685 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 76 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!4737c685",
"long_name": "VE3EPN-Roof",
"short_name": "c685",
"macaddr": "9L1HN8aF",
"hw_model": "RAK4631"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!4737c685",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1194837637,
"to": 4134572016,
"id": 3314514380,
"rx_time": 1779154171,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 2,
"hop_start": 2,
"via_mqtt": false,
"want_ack": false,
"priority": 70,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 133,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213437333763363835120b56453345504e2d526f6f661a04633638352206f4bd4737c6852809422040a2f429a75d4fccc3c99c204128bd122b222281b888912668361f4e48bb794d4801",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!4737c685",
"long_name": "VE3EPN-Roof",
"short_name": "c685",
"macaddr": "9L1HN8aF",
"hw_model": "RAK4631",
"public_key": "QKL0KaddT8zDyZwgQSi9EisiIoG4iJEmaDYfTki7eU0=",
"is_unmessagable": true,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (76 bytes)
0a09213437333763363835120b56453345504e2d526f6f661a04633638352206f4bd4737c6852809422040a2f429a75d4fccc3c99c204128bd122b222281b888912668361f4e48bb794d4801
Hex Analysis:
| Size: | 76 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 |
|---|---|---|---|---|---|---|---|---|
| VE3EPN-Roof (c685) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | Current |
| VE3EPN-Roof (c685) |
-0.292s
Before |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
-0.232s
Before |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
-0.195s
Before |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
-0.102s
Before |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
-0.060s
Before |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.042s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.078s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.119s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.153s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.189s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.225s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.328s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.416s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.443s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:11 UTC | View |
| VE3EPN-Roof (c685) |
+0.588s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+0.696s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+0.760s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+0.913s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+0.955s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+0.999s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.035s
After |
Unknown | Unknown | 0 |
85
c685
|
MediumFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.086s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.127s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.201s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.276s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.380s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.450s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.479s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:12 UTC | View |
| VE3EPN-Roof (c685) |
+1.555s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.581s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.627s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.657s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortFast | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.683s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.714s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.739s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.773s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.822s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.875s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.909s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.931s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+1.965s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+2.014s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+2.046s
After |
Unknown | Unknown | 0 |
85
c685
|
ShortTurbo | 2026-05-19 01:33:13 UTC | View |
| VE3EPN-Roof (c685) |
+2.084s
After |
Unknown | Unknown | 0 |
85
c685
|
LongFast | 2026-05-19 01:33:13 UTC | View |
45
Total Receptions
1
Unique Gateways