Packet #17867150 Success
ROUTING_APP packet from VP-90 (📱) to GB-MESH (💻)
45
Total Receptions
1
Unique Gateways
0
Hop Count
2
Payload Bytes
Packet Information
| Database ID: | 17867150 |
|---|---|
| Mesh Packet ID: |
0xde91c314
Used for correlation across gateways |
| Timestamp: | 2026-03-27 12:37:29 UTC |
| From Node: | VP-90 (📱) |
| To Node: | GB-MESH (💻) |
| Success: | Processed |
| Protocol: |
ROUTING_APP
Port: 5 |
| Gateway: | GB-MESH (💻) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -39 dBm |
| SNR: | 6.25 dBm |
| Hop Info: |
0/0 hops
Start: 0, Limit: 0 |
| Relay Node: | None |
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded:
Yes
Decoded Data:
{
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
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: | 2 bytes |
|---|---|
| Gateway: | !9e78822c |
| Channel: | ShortFast |
| Payload Type: | ROUTING_APP |
| Hop Count: | Unknown / Unknown |
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:
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!9e78822c
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (2 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
181031924
Source node ID |
uint32 |
to |
2658697772
Target node ID |
uint32 |
decoded.portnum |
5
ROUTING_APP |
enum |
decoded.payload_length |
2 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
Not set | uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-39.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.25 dB
Signal quality at gateway |
float |
rx_time |
1774615043
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774615049.6073897
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: ShortFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !9e78822c |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -39.0 dBm SNR: 6.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | ROUTING_APP |
|---|---|
| Size: | 2 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!9e78822c",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 181031924,
"to": 2658697772,
"id": 3734094612,
"rx_time": 1774615043,
"rx_snr": 6.25,
"rx_rssi": -39,
"hop_limit": 0,
"hop_start": 0,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 5,
"payload": "1800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"error_reason": "NONE",
"type": "protobuf",
"portnum": "ROUTING_APP",
"message_class": "Routing"
}
}
}
}
Raw Packet Data (2 bytes)
1800
Hex Analysis:
| Size: | 2 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 |
|---|---|---|---|---|---|---|---|---|
| GB-MESH (💻) Primary |
0.000s
Reference |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | Current |
| GB-MESH (💻) |
-0.432s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.387s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.330s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.287s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.253s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.241s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.219s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.208s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.196s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.185s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.173s
Before |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.161s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.150s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.139s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.128s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.117s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.106s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.095s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.084s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.073s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.061s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.049s
Before |
-39.0 dBm | 6.25 dB | 0 | - | MediumFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.037s
Before |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.024s
Before |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
-0.012s
Before |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.013s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.024s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.035s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.046s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.057s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.068s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.079s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortFast | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.090s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.101s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.112s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.124s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.136s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.149s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.161s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.173s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.185s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.196s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.208s
After |
-39.0 dBm | 6.25 dB | 0 | - | ShortTurbo | 2026-03-27 12:37:29 UTC | View |
| GB-MESH (💻) |
+0.219s
After |
-39.0 dBm | 6.25 dB | 0 | - | LongFast | 2026-03-27 12:37:29 UTC | View |
45
Total Receptions
1
Unique Gateways