Packet #39424064 Success
NODEINFO_APP packet from AH001 (0d74) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
68
Payload Bytes
Packet Information
| Database ID: | 39424064 |
|---|---|
| Mesh Packet ID: |
0x8248572d
Used for correlation across gateways |
| Timestamp: | 2026-05-16 03:51:09 UTC |
| From Node: | AH001 (0d74) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | AH001 (0d74) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/5 hops
Start: 5, Limit: 5 |
| Relay Node: |
74
0d74
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: 68 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | AH001 |
|---|---|
| Short Name: | 0d74 |
| Node ID: | !b03d0d74 |
| MAC Address: | NM2wPQ10 |
| 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: | 68 bytes |
|---|---|
| Gateway: | !b03d0d74 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 5 |
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 |
!b03d0d74
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (68 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2956791156
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
68 bytes
|
size |
hop_limit |
5
Remaining hops allowed |
uint32 |
hop_start |
5
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 |
1778903469
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 |
116
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778903469.6601954
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: | !b03d0d74 |
| 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: | 68 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!b03d0d74",
"long_name": "AH001",
"short_name": "0d74",
"macaddr": "NM2wPQ10",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!b03d0d74",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2956791156,
"to": 4294967295,
"id": 2185778989,
"rx_time": 1778903469,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 5,
"hop_start": 5,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 116,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216230336430643734120541483030311a0430643734220634cdb03d0d74282b4220b854514e9cd4c574e64d5c1fc2ecaa9e23d901cd0f55f87a36795f19c9b36708",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!b03d0d74",
"long_name": "AH001",
"short_name": "0d74",
"macaddr": "NM2wPQ10",
"hw_model": "HELTEC_V3",
"public_key": "uFRRTpzUxXTmTVwfwuyqniPZAc0PVfh6NnlfGcmzZwg=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (68 bytes)
0a09216230336430643734120541483030311a0430643734220634cdb03d0d74282b4220b854514e9cd4c574e64d5c1fc2ecaa9e23d901cd0f55f87a36795f19c9b36708
Hex Analysis:
| Size: | 68 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 |
|---|---|---|---|---|---|---|---|---|
| AH001 (0d74) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | Current |
| AH001 (0d74) |
-0.243s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.221s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.201s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.171s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.146s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.122s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.099s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.074s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.051s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
-0.021s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.026s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.049s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.073s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.101s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.130s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.158s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.180s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.213s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.236s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.261s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.285s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.307s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.336s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:09 UTC | View |
| AH001 (0d74) |
+0.356s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.377s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.408s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.429s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.452s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.482s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.510s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.534s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.572s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.594s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.617s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.675s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.699s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.741s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.764s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.788s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.809s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.830s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.851s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.880s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-05-16 03:51:10 UTC | View |
| AH001 (0d74) |
+0.905s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-05-16 03:51:10 UTC | View |
45
Total Receptions
1
Unique Gateways