I have the new shaw modem installed last week, and everything is fine except cannot connect to my company's VPN, and it's a deal killer . 

Have tried everything to identify the issue, but i am pretty sure it's a shaw problem. 

I have tried different devices with different operation system, Linux, Windows 7, and 10 and Android, all of them have the same problem as long as I am connecting to shaw modem at home. And the same device works if I am connecting with our internet provider. 

I have used shaw with Hitron modem before, it worked fine. 

Please help !