Anonymous rate limits for us are skewed towards preventing abusive behavior. Most users do not have a problem, even there is a CGNAT on IPv4.
For IPv6, if we block on /128 and a single machine gets /64, a malicious user has near infinite IPs.
In the case of Linode and others that do /64 for a whole data center, it's easy to rate limit the whole thing.
Wrong assumption or not, it is an issue that is made worse by IPv6
For IPv6, if we block on /128 and a single machine gets /64, a malicious user has near infinite IPs. In the case of Linode and others that do /64 for a whole data center, it's easy to rate limit the whole thing.
Wrong assumption or not, it is an issue that is made worse by IPv6