Service Provider and its Customers
I was arguing with someone that Internet Service Providers should not prevent their Internet wholesale customers from Establishing any sort of Site to Site connection (MPLS, BGP, VPN, GRE...etc) if the Internet wholesale customer purchased just Internet access from more than one site.
wholesale_A--------(Western Site)--------ISP Network-----------(Eastern Site)-----------wholesale_A
He said that the customer should pay for two services then ( internet Service + VPN Service ), and the service provider should apply an access-list preventing these protocols passing through their customer interfaces unless the customer has ordered them.
Based on your experience, what is the Right way to deal with Internet wholesale customers?!
Thanks in advance