Packet #17811216 Success
NODEINFO_APP packet from AH001 (0d74) to kwarc.org 119c (KW1)
45
Total Receptions
1
Unique Gateways
0
Hop Count
68
Payload Bytes
Packet Information
| Database ID: | 17811216 |
|---|---|
| Mesh Packet ID: |
0xb11c2404
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:15:07 UTC |
| From Node: | AH001 (0d74) |
| To Node: | kwarc.org 119c (KW1) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | AH001 (0d74) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/2 hops
Start: 2, Limit: 2 |
| 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 / 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 |
!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 |
471208348
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
68 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 |
1774606505
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 |
116
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774606507.1158836
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: | !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": 471208348,
"id": 2971411460,
"rx_time": 1774606505,
"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": 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 | 2026-03-27 10:15:07 UTC | Current |
| AH001 (0d74) |
-0.062s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
-0.032s
Before |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.025s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.063s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.101s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.130s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.151s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.173s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.194s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.220s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.273s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.296s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.341s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.565s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.610s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.634s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.699s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.725s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.838s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.868s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:07 UTC | View |
| AH001 (0d74) |
+0.995s
After |
Unknown | Unknown | 0 |
74
0d74
|
MediumFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.107s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.175s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.222s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.244s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.286s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.328s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.357s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.381s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.405s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.428s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.456s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.498s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.521s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortFast | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.545s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.637s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.658s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.680s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.703s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.726s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.796s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.817s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+1.839s
After |
Unknown | Unknown | 0 |
74
0d74
|
ShortTurbo | 2026-03-27 10:15:08 UTC | View |
| AH001 (0d74) |
+2.063s
After |
Unknown | Unknown | 0 |
74
0d74
|
LongFast | 2026-03-27 10:15:09 UTC | View |
45
Total Receptions
1
Unique Gateways