Packet #18898853 Success
ADMIN_APP packet from Brian VE3112SWL Meshtastic 7c30 (7c30) to Krabs Node (Krabs)
45
Total Receptions
1
Unique Gateways
0
Hop Count
13
Payload Bytes
Packet Information
| Database ID: | 18898853 |
|---|---|
| Mesh Packet ID: |
0x7f9a7951
Used for correlation across gateways |
| Timestamp: | 2026-03-30 00:27:14 UTC |
| From Node: | Brian VE3112SWL Meshtastic 7c30 (7c30) |
| To Node: | Krabs Node (Krabs) |
| Success: | Processed |
| Protocol: |
ADMIN_APP
Port: 6 |
| Gateway: | Brian VE3112SWL Meshtastic 7c30 (7c30) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
30
7c30
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: ADMIN_APP
Size: 13 bytes
Decoded:
Yes
Decoded Data:
{
"get_device_metadata_request": true,
"session_passkey": "Lc9GKQS0eNg=",
"type": "protobuf",
"portnum": "ADMIN_APP",
"message_class": "AdminMessage"
}
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: | 13 bytes |
|---|---|
| Gateway: | !02eb7c30 |
| Channel: | LongFast |
| Payload Type: | ADMIN_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 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 |
!02eb7c30
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (13 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
48987184
Source node ID |
uint32 |
to |
2594124929
Target node ID |
uint32 |
decoded.portnum |
6
ADMIN_APP |
enum |
decoded.payload_length |
13 bytes
|
size |
hop_limit |
7
Remaining hops allowed |
uint32 |
hop_start |
7
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 |
1774830426
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
True
Acknowledgment 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 |
48
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774830434.5410528
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)
- ✓ Acknowledgment requested
- ✓ 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
| Want ack: | True |
| Gateway ID: | !02eb7c30 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | ADMIN_APP |
|---|---|
| Size: | 13 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"get_device_metadata_request": true,
"session_passkey": "Lc9GKQS0eNg=",
"type": "protobuf",
"portnum": "ADMIN_APP",
"message_class": "AdminMessage"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!02eb7c30",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 48987184,
"to": 2594124929,
"id": 2140830033,
"rx_time": 1774830426,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": true,
"priority": 70,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 48,
"tx_after": 0,
"decoded": {
"portnum": 6,
"payload": "aa06082dcf462904b478d86001",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"get_device_metadata_request": true,
"session_passkey": "Lc9GKQS0eNg=",
"type": "protobuf",
"portnum": "ADMIN_APP",
"message_class": "AdminMessage"
}
}
}
}
Raw Packet Data (13 bytes)
aa06082dcf462904b478d86001
Hex Analysis:
| Size: | 13 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 |
|---|---|---|---|---|---|---|---|---|
| Brian VE3112SWL Meshtastic 7c30 (7c30) Primary |
0.000s
Reference |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | Current |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
-0.025s
Before |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.013s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.032s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.050s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.069s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.080s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.091s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.102s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.112s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.124s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.135s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.145s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.156s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.168s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.181s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.193s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.205s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.217s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.229s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.240s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.252s
After |
Unknown | Unknown | 0 |
30
7c30
|
MediumFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.263s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.274s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.285s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.295s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.306s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.317s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.328s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.338s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.351s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.363s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.375s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortFast | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.387s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.399s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.411s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.422s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.434s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.445s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.456s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:14 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.467s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:15 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.478s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:15 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.489s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:15 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.499s
After |
Unknown | Unknown | 0 |
30
7c30
|
ShortTurbo | 2026-03-30 00:27:15 UTC | View |
| Brian VE3112SWL Meshtastic 7c30 (7c30) |
+0.510s
After |
Unknown | Unknown | 0 |
30
7c30
|
LongFast | 2026-03-30 00:27:15 UTC | View |
45
Total Receptions
1
Unique Gateways