Packet #39804861 Success
NODEINFO_APP packet from CEETDECK (CEEt) to Some User Lincoln Field (SULF)
45
Total Receptions
1
Unique Gateways
0
Hop Count
74
Payload Bytes
Packet Information
| Database ID: | 39804861 |
|---|---|
| Mesh Packet ID: |
0x370bd46e
Used for correlation across gateways |
| Timestamp: | 2026-05-17 01:51:05 UTC |
| From Node: | CEETDECK (CEEt) |
| To Node: | Some User Lincoln Field (SULF) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | CEE (6cf4) |
|---|---|
| Channel: | ShortTurbo |
| RSSI: | -35 dBm |
| SNR: | 6.5 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
60
CEEt
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: 74 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | CEETDECK |
|---|---|
| Short Name: | CEEt |
| Node ID: | !9e05ac60 |
| MAC Address: | 8J6eBaxg |
| Hardware: | T_DECK |
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: | 74 bytes |
|---|---|
| Gateway: | !33676cf4 |
| Channel: | ShortTurbo |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!33676cf4
Node ID format |
channel_id |
ShortTurbo
|
packet |
MeshPacket (74 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2651171936
Source node ID |
uint32 |
to |
2956760748
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
74 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 |
-35.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.50 dB
Signal quality at gateway |
float |
rx_time |
1778982664
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 |
96
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778982665.6421878
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
- ✓ Custom channel: ShortTurbo
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !33676cf4 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -35.0 dBm SNR: 6.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 74 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!9e05ac60",
"long_name": "\fCEETDECK",
"short_name": "CEEt",
"macaddr": "8J6eBaxg",
"hw_model": "T_DECK"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!33676cf4",
"channel_id": "ShortTurbo",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2651171936,
"to": 2956760748,
"id": 923522158,
"rx_time": 1778982664,
"rx_snr": 6.5,
"rx_rssi": -35,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 96,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a0921396530356163363012090c434545544445434b1a04434545742206f09e9e05ac602832422015d70237515bfdf6c485e14015722bf04be2f2badecc1c897e9063cffabdbd694800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!9e05ac60",
"long_name": "\fCEETDECK",
"short_name": "CEEt",
"macaddr": "8J6eBaxg",
"hw_model": "T_DECK",
"public_key": "FdcCN1Fb/fbEheFAFXIr8Evi8rrezByJfpBjz/q9vWk=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (74 bytes)
0a0921396530356163363012090c434545544445434b1a04434545742206f09e9e05ac602832422015d70237515bfdf6c485e14015722bf04be2f2badecc1c897e9063cffabdbd694800
Hex Analysis:
| Size: | 74 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 |
|---|---|---|---|---|---|---|---|---|
| CEE (6cf4) Primary |
0.000s
Reference |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | Current |
| CEE (6cf4) |
-1.644s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:03 UTC | View |
| CEE (6cf4) |
-1.546s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.469s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.443s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.395s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.369s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.344s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.312s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.280s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.250s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.224s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.201s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.137s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.110s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.073s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.048s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-1.019s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.983s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.954s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.930s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.866s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.840s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
MediumFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.805s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.741s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.704s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.676s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:04 UTC | View |
| CEE (6cf4) |
-0.591s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.559s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.533s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.503s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.441s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.339s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.228s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortFast | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.202s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.174s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.117s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.090s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.061s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
-0.031s
Before |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
+0.032s
After |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
+0.062s
After |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
+0.212s
After |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
+0.239s
After |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
ShortTurbo | 2026-05-17 01:51:05 UTC | View |
| CEE (6cf4) |
+0.273s
After |
-35.0 dBm | 6.50 dB | 0 |
60
CEEt
|
LongFast | 2026-05-17 01:51:05 UTC | View |
45
Total Receptions
1
Unique Gateways