Don't look at what they "say" look at what they "do". They operate on a shared model, with definite over-subscription built in to their network design. Howeve

Don't look at what they "say" look at what they "do". They operate on a shared model, with definite over-subscription built in to their network design. However if they allow ports 22,80,443 traffic, then really they are winking at it - basically "use it but don't abuse it in a way that will cause us to make more rules about it" .