Macbook Pro on a Wired Connection not working, but PC is

[ASOYIT]

Hi All,

I have a Macbook Pro that hooks up to our checkpoint via our wifi network just fine. But when we go to a wired connection, it won't even bring up the log-in page to access internet. 

Yet on a PC, wireless or wired, it just connects. 

Our checkpoint handles all of our wired and wireless internet connections, but for some reason it doesn't like this MacBook Pro.

Any ideas or thoughts would be greatly appreciated!

Bruce

IT Director

American School of Yaoundé

[PhoneBoy]

What is the precise behavior?
What is providing the log-in page?
What is the version/JHF of the gateway in question?
What version of macOS?
Is there any Check Point Endpoint or VPN client installed on this system?