I m working on a project. And in it i get problem for pattern matching.I have ipv4 ip address for ex " 127.3.0.1* ".I have to generate regular exp for pattern matching in Java.Can you guide me what can be its regular exp.

thanks,
preeti

I have already study out these sites but i cant get its solution..

I have already study out these sites but i cant get its solution..

So why don't you post what you already did so we can have look at it and try to help you instead of doing it from scratch?