charsleysa:sbiddle: Unless you've specifically paid for it I wouldn't expect anything at all for a residential connection. ISPs protecting their network is another issue entirely.
I got told by Snap technical support that my connection received a DDoS attack and that it was affecting their network.
They also said that if I continued to receive DDoS attacks they would look into suspending or even cancelling my connection.
They are definitely justified in cancelling your connection if attacks continue. As they don't want other customers complaining of slow speeds / sites not loading. Because a DDos attack had used up Snap's international bandwidth.