When you use clustering, you have to copy these files into all the nodes in your cluster. You have to use the same format as in GUI in these files. For allowed IP, you can add 'dns-allow-ip.txt' file and for blocked IP, you can add 'dns-block-ip.txt' in /nxfilter/conf directory. So we made NxFilter to be able to load your access control list from files. Using dns-allow-ip.txt, dns-block-ip.txt files.Įven though NxFilter can handle a big access contol list but you can't upload your list if it's too big for your browser upload limit. This is needed when you run NxFilter on cloud.NxFilter can handle a big list without performance impact. Block or allow access by countriesĪs we can add CIDR and IP range, you can use a site like ' ' to build your own access control list by countries. Now you can add CIDR, IP range and single IP. We have the new one under 'DNS > Access Control' as this is for DNS access control. The old one will be used for GUI access control only.However, we admit that it's not enough for building a robust IP based access control especially when you run NxFilter on cloud and came up with a new one. After adding, EDIT the user and add your local SUBNET range (i.e. A built-in netflow collector means you’re able to set bandwidth limits, too. To do this, add the user named IPUser without quotes under config -> user. It is on 'Config > Allowed IP' and you can add prefix strings matching against IPs like '192.168.0.', '192.168.1.'. If you need more control, it’s possible to create NxFilter policies which block sites by category (75 in total), or only allow access to particular site categories or all internet access for a certain amount of time a day. We have Access Control by IP address for NxFilter and NxCloud.
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