Hi guys,
I've multiple BGP links, and two with default route, the thing is I want to use one connection just for google services, so I'm thinking how to create a filter to allow only the IP blocks within Google's ASN. But my second question, I would like to only restrict that connection only for google, so I don't want to allow any other IP address to access my network using that connection, is there any filter or option to apply? I'm not sure if I explain that last part properly.

Thanks,

How many /24 prefixes do you have that you can advertise?