1.1.1.1? Could you try nslookup google.com 172.16.16.1 and nslookup google.com 1.1.1.1?default via 172.16.16.16 dev ... indicates, 172.16.16.1 is your (default) gateway.nslookup google.com 172.16.16.1 basically asks the DNS server at 172.16.16.1 for the IP of the google.com domain, you forgot the domain, meaning you asked your default DNS server for the IP of 172.16.16.1, which can't work.1.1.1.1 you don't seem to have access to the internet. Do you have different devices on 172.16.16.0/24 and do they have internet access? Could you post you network config and ip a?We use essential cookies to make this site work, and optional cookies to enhance your experience.