Packet #17925798 Success
NODEINFO_APP packet from ve3ppe-aecc (gord) to !ffffffff
45
Total Receptions
1
Unique Gateways
1
Hop Count
78
Payload Bytes
Packet Information
| Database ID: | 17925798 |
|---|---|
| Mesh Packet ID: |
0x06abfae2
Used for correlation across gateways |
| Timestamp: | 2026-03-27 16:05:23 UTC |
| From Node: | ve3ppe-aecc (gord) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VA3NNW-4240 (NNW) |
|---|---|
| Channel: | LongFast |
| RSSI: | -140 dBm |
| SNR: | -14.5 dBm |
| Hop Info: |
1/5 hops
Start: 5, Limit: 4 |
| Relay Node: |
10
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: NODEINFO_APP
Size: 78 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | ve3ppe-aecc |
|---|---|
| Short Name: | gord |
| Node ID: | !57e4aecc |
| MAC Address: | zGhX5K7M |
| Hardware: | RAK4631 |
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: | 78 bytes |
|---|---|
| Gateway: | !25064240 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 1 / 5 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!25064240
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (78 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1474604748
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
78 bytes
|
size |
hop_limit |
4
Remaining hops allowed |
uint32 |
hop_start |
5
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-140.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-14.50 dB
Signal quality at gateway |
float |
rx_time |
1774627522
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 |
16
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774627523.718601
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
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (1 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !25064240 |
| Signal Metrics: |
RSSI: -140.0 dBm SNR: -14.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 78 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!57e4aecc",
"long_name": "ve3ppe-aecc",
"short_name": "gord",
"macaddr": "zGhX5K7M",
"hw_model": "RAK4631"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!25064240",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1474604748,
"to": 4294967295,
"id": 111934178,
"rx_time": 1774627522,
"rx_snr": -14.5,
"rx_rssi": -140,
"hop_limit": 4,
"hop_start": 5,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 16,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213537653461656363120b7665337070652d616563631a04676f72642206cc6857e4aecc2809380c422037a19fa90325cd173e432d7dfd91bf77ee51b3b7321d54248dfd4dec376c39164800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!57e4aecc",
"long_name": "ve3ppe-aecc",
"short_name": "gord",
"macaddr": "zGhX5K7M",
"hw_model": "RAK4631",
"role": "CLIENT_BASE",
"public_key": "N6GfqQMlzRc+Qy19/ZG/d+5Rs7cyHVQkjf1N7DdsORY=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (78 bytes)
0a09213537653461656363120b7665337070652d616563631a04676f72642206cc6857e4aecc2809380c422037a19fa90325cd173e432d7dfd91bf77ee51b3b7321d54248dfd4dec376c39164800
Hex Analysis:
| Size: | 78 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 |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | Current |
| VA3NNW-4240 (NNW) |
-0.203s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.178s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.143s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.117s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.096s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.073s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.048s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
-0.024s
Before |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.023s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.045s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.067s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.089s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.112s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.136s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.160s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.184s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.206s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.228s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.250s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.271s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:23 UTC | View |
| VA3NNW-4240 (NNW) |
+0.294s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
MediumFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.318s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.341s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.365s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.388s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.410s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.431s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.453s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.476s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.500s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.524s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.547s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortFast | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.570s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.592s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.613s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.634s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.657s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.681s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.705s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.729s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.752s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.773s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.795s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
ShortTurbo | 2026-03-27 16:05:24 UTC | View |
| VA3NNW-4240 (NNW) |
+0.816s
After |
-140.0 dBm | -14.50 dB | 1 |
10
|
LongFast | 2026-03-27 16:05:24 UTC | View |
45
Total Receptions
1
Unique Gateways