Hi I take my MacBook Pro to work with me it is running 10.7.4. Normally I can plug into an Ethernet connection at work open safari and enter my user name and password like I would if i was logging into one of the school PC's. This then clears with Smoothwall and allows me to access the web. However this morning it just kept reloading the page telling me that log in failed. Is this to be more likely something on the server end or my macbook? I have been into network settings and the Ethernet is all connected and in diagnostics it says that everything appears to be running fine I just cant log in.