Packet #17685375 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: | 17685375 |
|---|---|
| Mesh Packet ID: |
0x6436d14e
Used for correlation across gateways |
| Timestamp: | 2026-03-27 03:42:10 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 |
1774582930.9293528
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 03:42:10 UTC | Current |
| WYK6 - MeshPocket (🔋) |
-2.045s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.998s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.941s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:08 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.890s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.833s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.788s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.745s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.693s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.646s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.593s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.543s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.493s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.444s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.391s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.341s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.289s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.206s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.157s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.096s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-1.042s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.991s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.948s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
MediumFast | 2026-03-27 03:42:09 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.891s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.499s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.082s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
-0.043s
Before |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.034s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:10 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.079s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.122s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.162s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.203s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.238s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortFast | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.282s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.317s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.359s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.388s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.438s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.475s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.513s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.900s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.935s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.971s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+1.013s
After |
Unknown | Unknown | 0 |
4d
🔋
|
ShortTurbo | 2026-03-27 03:42:11 UTC | View |
| WYK6 - MeshPocket (🔋) |
+1.052s
After |
Unknown | Unknown | 0 |
4d
🔋
|
LongFast | 2026-03-27 03:42:11 UTC | View |
45
Total Receptions
1
Unique Gateways