Packet #17685378 Success
NODEINFO_APP packet from WYK6 - MeshPocket (🔋) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
82
Payload Bytes
Packet Information
| Database ID: | 17685378 |
|---|---|
| Mesh Packet ID: |
0x6436d14e
Used for correlation across gateways |
| Timestamp: | 2026-03-27 03:42:11 UTC |
| From Node: | WYK6 - MeshPocket (🔋) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | WYK6 - MeshPocket (🔋) |
|---|---|
| Channel: | ShortFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
4d
🔋
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: | WYK6 - MeshPocket |
|---|---|
| Short Name: | 🔋 |
| Node ID: | !fb13094d |
| MAC Address: | y8b7EwlN |
| Hardware: | HELTEC_MESH_POCKET |
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: | !fb13094d |
| Channel: | ShortFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
Exposure Risks:
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!fb13094d
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (82 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
4212328781
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
82 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 |
Not set | int32 |
rx_snr |
Not set | float |
rx_time |
1774582930
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
10
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 |
77
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774582931.051777
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)
- ✓ Custom channel: ShortFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Visible to all nodes on channel
- âš Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !fb13094d |
| 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: | 82 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!fb13094d",
"long_name": "WYK6 - MeshPocket",
"short_name": "🔋",
"macaddr": "y8b7EwlN",
"hw_model": "HELTEC_MESH_POCKET"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!fb13094d",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 4212328781,
"to": 4294967295,
"id": 1681314126,
"rx_time": 1774582930,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 77,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216662313330393464121157594b36202d204d657368506f636b65741a04f09f948b2206cbc6fb13094d285e38074220d6c7fa159501962d38ec8efa2eef3d385807d3b79cea08293d8eaa55bc60e574",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!fb13094d",
"long_name": "WYK6 - MeshPocket",
"short_name": "🔋",
"macaddr": "y8b7EwlN",
"hw_model": "HELTEC_MESH_POCKET",
"role": "TAK",
"public_key": "1sf6FZUBli047I76Lu89OFgH07ec6ggpPY6qVbxg5XQ=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (82 bytes)
0a09216662313330393464121157594b36202d204d657368506f636b65741a04f09f948b2206cbc6fb13094d285e38074220d6c7fa159501962d38ec8efa2eef3d385807d3b79cea08293d8eaa55bc60e574
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 |
|---|---|---|---|---|---|---|---|---|
| WYK6 - MeshPocket (🔋) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | Current |
| WYK6 - MeshPocket (🔋) |
-2.167s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-2.121s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-2.063s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-2.013s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.956s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.911s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.867s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.815s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.769s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.716s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.666s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.615s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.566s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.513s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.463s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.411s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.328s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.279s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.218s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.165s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.113s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.070s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.013s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.621s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.205s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.166s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.122s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.089s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.044s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.040s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.080s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.116s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.160s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.195s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.237s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.266s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.316s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.353s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.391s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.777s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.813s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.849s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.891s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.930s
After |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:11 UTC | View |
45
Total Receptions
1
Unique Gateways