how to interface internet within the lan

[prashantpj]

hi.. i have been trying to provide internet to all my computers in my office via lan. previously we use to have seperarte channels for lan and internet. but now trying to interface them without effecting the properties of lan like file sharing. please help me

[RonB]

Your question doesn't make much sense especially since you haven't provided any info on how your network is setup.

My best guess is that you need to configure the default gateway.