Packet #18150727 Success
NODEINFO_APP packet from el8010_1 (e108) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
73
Payload Bytes
Packet Information
| Database ID: | 18150727 |
|---|---|
| Mesh Packet ID: |
0xd77346dc
Used for correlation across gateways |
| Timestamp: | 2026-03-28 05:08:29 UTC |
| From Node: | el8010_1 (e108) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | el8010_1 (e108) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
08
e108
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: 73 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | el8010_1 |
|---|---|
| Short Name: | e108 |
| Node ID: | !c46be108 |
| MAC Address: | /PXEa+EI |
| Hardware: | M5STACK |
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: | 73 bytes |
|---|---|
| Gateway: | !c46be108 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!c46be108
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (73 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3295404296
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
73 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 |
1774674495
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 |
8
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774674509.5147731
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)
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !c46be108 |
| 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: | 73 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!c46be108",
"long_name": "el8010_1",
"short_name": "e108",
"macaddr": "/PXEa+EI",
"hw_model": "M5STACK"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!c46be108",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3295404296,
"to": 4294967295,
"id": 3614656220,
"rx_time": 1774674495,
"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": 8,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a092163343662653130381208656c383031305f311a04653130382206fcf5c46be108282a4220b658995da44ccae4707e3688a259774890ef99a6d4bde157379747fd4d49d4424800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!c46be108",
"long_name": "el8010_1",
"short_name": "e108",
"macaddr": "/PXEa+EI",
"hw_model": "M5STACK",
"public_key": "tliZXaRMyuRwfjaIoll3SJDvmabUveFXN5dH/U1J1EI=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (73 bytes)
0a092163343662653130381208656c383031305f311a04653130382206fcf5c46be108282a4220b658995da44ccae4707e3688a259774890ef99a6d4bde157379747fd4d49d4424800
Hex Analysis:
| Size: | 73 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 |
|---|---|---|---|---|---|---|---|---|
| el8010_1 (e108) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | Current |
| el8010_1 (e108) |
-0.137s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
-0.113s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
-0.093s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
-0.069s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
-0.046s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
-0.023s
Before |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.022s
After |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.043s
After |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.064s
After |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.086s
After |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.110s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.135s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.158s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.182s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.203s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.224s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.246s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.266s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.291s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.314s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.337s
After |
Unknown | Unknown | 0 |
08
e108
|
MediumFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.360s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.381s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.402s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.423s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.444s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.468s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:29 UTC | View |
| el8010_1 (e108) |
+0.493s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.516s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.540s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.561s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.582s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortFast | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.603s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.624s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.647s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.672s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.695s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.718s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.739s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.760s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.781s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.802s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.825s
After |
Unknown | Unknown | 0 |
08
e108
|
ShortTurbo | 2026-03-28 05:08:30 UTC | View |
| el8010_1 (e108) |
+0.849s
After |
Unknown | Unknown | 0 |
08
e108
|
LongFast | 2026-03-28 05:08:30 UTC | View |
45
Total Receptions
1
Unique Gateways