i have local area network. it has a wifi access and a local port.my wifi is running successfully and has a internet access but using a local port of my pc it has a problem accessing an internet but it is connected.when i use my phone i can connect to my wireless network and I can access internet.pls. help me.

So, if you use WiFi you can connect, but if you use a direct ethernet connection you cannot? If that is the case, then it is likely that you need to change your TCP/IP connection settings for the direct connection to use DHCP instead of a static IP address. If it has a static address configured, it may well not be in a subnet that your router is configured to handle.

Just clone the mac ip and your internet will be back on pc