Tcp Stack: Reset
sudo systemd-resolve --flush-caches # or sudo resolvectl flush-caches
Resetting the TCP stack is an essential troubleshooting technique used to resolve network connectivity issues. Understanding the causes and effects of TCP stack resets can help network administrators, engineers, and security professionals better manage and secure their networks. Whether you're dealing with slow connections, packet loss, or malicious attacks, a TCP stack reset can be a powerful tool in your toolkit. reset tcp stack
Or to fully restart network services: