Is IPv4 Private IP? How Does It Work and When Should You Use It? Alternatively: Is IPv4 Private IP St

Wait, so is ipv4 private ip even needed with IPv6? Technically, no, but practically? Oh yeah.

Most apps and hardware still expect IPv4, and NAT + private IPs make life easier. Like, try setting up a home server without 192.168.x.x—it’s a pain.

For learning, try GNS3 to simulate networks. You’ll see why private IPv4 isn’t going anywhere yet.