PICO

This document includes troubleshooting recommendations and procedures that can help you solve problems arising from the configuration and usage of connectors.

Perform the following checks:

Verify if 7426 TCP port for PICO is reachable and is in listening mode.
Check if the required ports are open between Log Source and Adapter i.e.,
7426 TCP: By default, PICO Connector is configured and running on port 7426 TCP when Adapter component is onboarded into DNIF Cluster.
Verify if port is open and is in listening mode.
netstat -auntp | grep <port>
Check if Adapter is reachable from PICO using the following command:
```
ping -c 4 &lt;Adapter_Server_IP_addr&gt;
```