Packet #17815058 Success
NODEINFO_APP packet from YVR4 to !0ac9f238
45
Total Receptions
1
Unique Gateways
2
Hop Count
69
Payload Bytes
Packet Information
| Database ID: | 17815058 |
|---|---|
| Mesh Packet ID: |
0x76abfbe0
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:26:23 UTC |
| From Node: | YVR4 (14c0) |
| To Node: | !0ac9f238 (f238) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Storm #02 🇨🇦 (S#02) |
|---|---|
| Channel: | LongFast |
| RSSI: | -117 dBm |
| SNR: | -19.5 dBm |
| Hop Info: |
2/3 hops
Start: 3, Limit: 1 |
| Relay Node: |
f8
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: NODEINFO_APP
Size: 69 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | YVR4 |
|---|---|
| Short Name: | YVR4 |
| Node ID: | !a0cc14c0 |
| MAC Address: | MO2gzBTA |
| 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: | 69 bytes |
|---|---|
| Gateway: | !33687ee4 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 2 / 3 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 2 more...
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!33687ee4
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (69 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2697729216
Source node ID |
uint32 |
to |
181006904
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
69 bytes
|
size |
hop_limit |
1
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
2
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-117.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-19.50 dB
Signal quality at gateway |
float |
rx_time |
1774607183
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
Not set | enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
248
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774607183.7442582
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
Exposure Risks:
- âš Default channel - no encryption
- âš Packet visible to MQTT subscribers
- âš Multi-hop path visible (2 hops)
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !33687ee4 |
| Signal Metrics: |
RSSI: -117.0 dBm SNR: -19.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 69 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!a0cc14c0",
"long_name": "YVR4",
"short_name": "YVR4",
"macaddr": "MO2gzBTA",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!33687ee4",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2697729216,
"to": 181006904,
"id": 1990982624,
"rx_time": 1774607183,
"rx_snr": -19.5,
"rx_rssi": -117,
"hop_limit": 1,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 248,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a092161306363313463301204595652341a0459565234220630eda0cc14c0282b42204d5f47bde5fa9d440ce63991dd70591ad2d28da9bc12643c2c13a656a3b0571b4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!a0cc14c0",
"long_name": "YVR4",
"short_name": "YVR4",
"macaddr": "MO2gzBTA",
"hw_model": "HELTEC_V3",
"public_key": "TV9HveX6nUQM5jmR3XBZGtLSjam8EmQ8LBOmVqOwVxs=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (69 bytes)
0a092161306363313463301204595652341a0459565234220630eda0cc14c0282b42204d5f47bde5fa9d440ce63991dd70591ad2d28da9bc12643c2c13a656a3b0571b4800
Hex Analysis:
| Size: | 69 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 |
|---|---|---|---|---|---|---|---|---|
| Storm #02 🇨🇦 (S#02) Primary |
0.000s
Reference |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | Current |
| Storm #02 🇨🇦 (S#02) |
-0.085s
Before |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.051s
Before |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
-0.026s
Before |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.021s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.042s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.067s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.091s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.122s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.145s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.167s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.189s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.210s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.232s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.253s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:23 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.275s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.297s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.321s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.354s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.382s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.413s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.439s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
MediumFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.465s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.490s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.518s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.545s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.574s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.604s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.628s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.655s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.683s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.710s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.738s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortFast | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.777s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.804s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.832s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.863s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.894s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.922s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.948s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+0.985s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+1.014s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+1.042s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+1.067s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
ShortTurbo | 2026-03-27 10:26:24 UTC | View |
| Storm #02 🇨🇦 (S#02) |
+1.101s
After |
-117.0 dBm | -19.50 dB | 2 |
f8
|
LongFast | 2026-03-27 10:26:24 UTC | View |
45
Total Receptions
1
Unique Gateways