Packet #17947873 Success
NODEINFO_APP packet from VA3NNW-4240 (NNW) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
73
Payload Bytes
Packet Information
| Database ID: | 17947873 |
|---|---|
| Mesh Packet ID: |
0xed351709
Used for correlation across gateways |
| Timestamp: | 2026-03-27 17:30:37 UTC |
| From Node: | VA3NNW-4240 (NNW) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VA3NNW-4240 (NNW) |
|---|---|
| Channel: | MediumFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/5 hops
Start: 5, Limit: 5 |
| Relay Node: |
40
NNW
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: | VA3NNW-4240 |
|---|---|
| Short Name: | NNW |
| Node ID: | !25064240 |
| MAC Address: | WL8lBkJA |
| Hardware: | TBEAM |
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: | !25064240 |
| Channel: | MediumFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 5 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!25064240
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (73 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
621167168
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 |
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 |
1774632636
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 |
64
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774632637.0994833
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: MediumFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
| Gateway ID: | !25064240 |
| 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": "!25064240",
"long_name": "VA3NNW-4240",
"short_name": "NNW",
"macaddr": "WL8lBkJA",
"hw_model": "TBEAM"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!25064240",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 621167168,
"to": 4294967295,
"id": 3979679497,
"rx_time": 1774632636,
"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": 64,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213235303634323430120b5641334e4e572d343234301a034e4e57220658bf2506424028044220fa037e95f033ca818bd412f3cb16961a7ddafed623f5476f1d11cf0aacb3be03",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!25064240",
"long_name": "VA3NNW-4240",
"short_name": "NNW",
"macaddr": "WL8lBkJA",
"hw_model": "TBEAM",
"public_key": "+gN+lfAzyoGL1BLzyxaWGn3a/tYj9UdvHRHPCqyzvgM=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (73 bytes)
0a09213235303634323430120b5641334e4e572d343234301a034e4e57220658bf2506424028044220fa037e95f033ca818bd412f3cb16961a7ddafed623f5476f1d11cf0aacb3be03
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 |
|---|---|---|---|---|---|---|---|---|
| VA3NNW-4240 (NNW) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | Current |
| VA3NNW-4240 (NNW) |
-0.412s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.382s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.354s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.317s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.294s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.271s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.250s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.229s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.208s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.185s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.136s
Before |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.112s
Before |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:36 UTC | View |
| VA3NNW-4240 (NNW) |
-0.089s
Before |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
-0.062s
Before |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
-0.034s
Before |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.022s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.047s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.070s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.094s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.116s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.138s
After |
Unknown | Unknown | 0 |
40
NNW
|
MediumFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.159s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.180s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.201s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.223s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.244s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.266s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.298s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.325s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.561s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.587s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.613s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortFast | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.640s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.668s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.700s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.729s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.759s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.796s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.826s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.856s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.885s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:37 UTC | View |
| VA3NNW-4240 (NNW) |
+0.914s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:38 UTC | View |
| VA3NNW-4240 (NNW) |
+0.951s
After |
Unknown | Unknown | 0 |
40
NNW
|
ShortTurbo | 2026-03-27 17:30:38 UTC | View |
| VA3NNW-4240 (NNW) |
+0.975s
After |
Unknown | Unknown | 0 |
40
NNW
|
LongFast | 2026-03-27 17:30:38 UTC | View |
45
Total Receptions
1
Unique Gateways