Packet #17693531 Success
NODEINFO_APP packet from VE3RRD - Barrie (rrd1) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
78
Payload Bytes
Packet Information
| Database ID: | 17693531 |
|---|---|
| Mesh Packet ID: |
0x8a75f08c
Used for correlation across gateways |
| Timestamp: | 2026-03-27 04:10:58 UTC |
| From Node: | VE3RRD - Barrie (rrd1) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | VE3RRD - Barrie (rrd1) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
a0
rrd1
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: 78 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | VE3RRD - Barrie |
|---|---|
| Short Name: | rrd1 |
| Node ID: | !6c7401a0 |
| MAC Address: | oN1sdAGg |
| 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: | 78 bytes |
|---|---|
| Gateway: | !6c7401a0 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 3 |
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 |
!6c7401a0
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 |
1819541920
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 |
3
Remaining hops allowed |
uint32 |
hop_start |
3
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 |
1774584657
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 |
160
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774584658.3432279
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: | !6c7401a0 |
| 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: | 78 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!6c7401a0",
"long_name": "VE3RRD - Barrie",
"short_name": "rrd1",
"macaddr": "oN1sdAGg",
"hw_model": "TBEAM"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!6c7401a0",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1819541920,
"to": 4294967295,
"id": 2322985100,
"rx_time": 1774584657,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 10,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 160,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213663373430316130120f564533525244202d204261727269651a04727264312206a0dd6c7401a028044220fd4244956eac10d16ae0c050514c0f164286f9d5c84381d8b26df9e86dc3a223",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!6c7401a0",
"long_name": "VE3RRD - Barrie",
"short_name": "rrd1",
"macaddr": "oN1sdAGg",
"hw_model": "TBEAM",
"public_key": "/UJElW6sENFq4MBQUUwPFkKG+dXIQ4HYsm356G3DoiM=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (78 bytes)
0a09213663373430316130120f564533525244202d204261727269651a04727264312206a0dd6c7401a028044220fd4244956eac10d16ae0c050514c0f164286f9d5c84381d8b26df9e86dc3a223
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 |
|---|---|---|---|---|---|---|---|---|
| VE3RRD - Barrie (rrd1) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | Current |
| VE3RRD - Barrie (rrd1) |
-0.137s
Before |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
-0.108s
Before |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
-0.073s
Before |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
-0.046s
Before |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
-0.022s
Before |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.022s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.044s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.066s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.090s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.114s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.137s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.161s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.183s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.221s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.246s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.267s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.290s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.314s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.337s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.361s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.383s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
MediumFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.405s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.426s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.448s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.472s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.497s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.520s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.543s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.565s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.587s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.608s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.629s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortFast | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.654s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:58 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.679s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.702s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.727s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.749s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.770s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.792s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.813s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.840s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.867s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.890s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
ShortTurbo | 2026-03-27 04:10:59 UTC | View |
| VE3RRD - Barrie (rrd1) |
+0.915s
After |
Unknown | Unknown | 0 |
a0
rrd1
|
LongFast | 2026-03-27 04:10:59 UTC | View |
45
Total Receptions
1
Unique Gateways