Your articles are always helpful.
I have one thing to consult. We know that there may be a lot of subscribers who don't pay the service fee on time, however, those subscriber modems are still physically connected to the service provider's network. They keep trying to connect to the network and send request packets. This may bring pressure to RADIUS and affect the valid users. How do we handle these invalid users usually, is there a policy that can control strongly or penalty these invalid subscribers?
I'm using ASR9010 as BNG.
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