Packet #39585397 Success
TEXT_MESSAGE_APP packet from Krabs Node (Krabs) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 39585397 |
|---|---|
| Mesh Packet ID: |
0x6b8a3616
Used for correlation across gateways |
| Timestamp: | 2026-05-16 12:56:35 UTC |
| From Node: | Krabs Node (Krabs) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TEXT_MESSAGE_APP
Port: 1 |
| Gateway: | Krabs Node (Krabs) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: | None |
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 80 bytes
Decoded:
No
'memoryview' object has no attribute 'decode'
Text Content:
506f776572206d617267696e20616e6420706c6163656d656e742066697273742e2045766572797468696e6720656c7365206973206761726e69736820756e74696c2074686f7365206265686176652e
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: | 80 bytes |
|---|---|
| Gateway: | !9a9f3481 |
| Channel: | LongFast |
| Payload Type: | TEXT_MESSAGE_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 |
!9a9f3481
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (80 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2594124929
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
1
TEXT_MESSAGE_APP |
enum |
decoded.payload_length |
80 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 |
Not set | 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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778936195.093617
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: | !9a9f3481 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!9a9f3481",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2594124929,
"to": 4294967295,
"id": 1804219926,
"rx_time": 0,
"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": 0,
"tx_after": 0,
"decoded": {
"portnum": 1,
"payload": "506f776572206d617267696e20616e6420706c6163656d656e742066697273742e2045766572797468696e6720656c7365206973206761726e69736820756e74696c2074686f7365206265686176652e",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"raw_bytes": "506f776572206d617267696e20616e6420706c6163656d656e742066697273742e2045766572797468696e6720656c7365206973206761726e69736820756e74696c2074686f7365206265686176652e",
"type": "decode_error",
"portnum": "TEXT_MESSAGE_APP",
"decode_error": "'memoryview' object has no attribute 'decode'"
}
}
}
}
Raw Packet Data (80 bytes)
506f776572206d617267696e20616e6420706c6163656d656e742066697273742e2045766572797468696e6720656c7365206973206761726e69736820756e74696c2074686f7365206265686176652e
Hex Analysis:
| Size: | 80 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 |
|---|---|---|---|---|---|---|---|---|
| Krabs Node (Krabs) Primary |
0.000s
Reference |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | Current |
| Krabs Node (Krabs) |
-0.109s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:34 UTC | View |
| Krabs Node (Krabs) |
-0.074s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.062s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.051s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.041s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.030s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.020s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
-0.010s
Before |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.010s
After |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.021s
After |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.034s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.045s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.057s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.068s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.080s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.099s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.110s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.120s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.131s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.141s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.151s
After |
Unknown | Unknown | 0 | - | MediumFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.162s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.172s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.182s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.192s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.203s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.215s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.227s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.238s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.250s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.262s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.273s
After |
Unknown | Unknown | 0 | - | ShortFast | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.284s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.295s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.306s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.316s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.327s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.337s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.347s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.358s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.368s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.380s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.392s
After |
Unknown | Unknown | 0 | - | ShortTurbo | 2026-05-16 12:56:35 UTC | View |
| Krabs Node (Krabs) |
+0.404s
After |
Unknown | Unknown | 0 | - | LongFast | 2026-05-16 12:56:35 UTC | View |
45
Total Receptions
1
Unique Gateways