![]() ![]() ![]() The other issue is occasionally (1 or 2 a month) a computer will fail to auto sign on to the content filter and has to be manually logged in. sometimes laptops will have two ip addresses (wired & wireless) or change IP frequently which can cause some issues with nxfilter. Then you can filter the whitelist with nxFilter. Main issues have been with laptops nxlogon issues. After you change the values in cluster setup you need to restart NxFilter to apply the new settings. NxFilter is a high performance network-wide filtering software designed to be. Nxfilter needs port 80 on the box so it can show the block web page without any. Configure the DNS resolver to resolve these URLs to these IP address(es). Select 'NxFilter 2 hours' dashboard on Graylog GUI. You can make your NxFilter to be a master node or a slave node in a cluster. Change the pfSense Web UI to use port 444 (or any other port you choose). ![]() The next step was to re-instate DHCP services. And you can import AD users into your NxFilter and then you can run NxRelay in each branch office to detect AD usernames. I disabled NethServer dnsmasq, changed the nxfilter GUI ports and adjusted the firewall etc. By NxRelay, you can associate private IPs behind a router to your users on NxFilter. Set some firewall rules on pfSense for NxFilter. Change the port of the webserver of pfSense. You can do all these things with NxRelay and NxFilter. Installing NxFilter on pfSense or Netgate box became very simple with Rob's script. Restart NxFilter and you will see your dashboard getting populated. You don't want to login to each operator GUI to change policies. Then I made the primary DNS Server on pfSense to be 10.127.1.240(which is my nxFilter) and the secondary DNS Server 1.1.1.1 and on NxFilter I have made my upstream DNS Server 10.127.1.254 which points back to pfSense. On NxFilter GUI, Go to 'System > Setup > Syslog', change 'Syslog Port' to 1514. IPv4 TCP/UDP * * * 53 (DNS) * Block All other DNS Servers Protocol Source Port Destination Port Gateway Description If i change the DNS address on device level to the IP of any other DNS Server it auto-bypass the NxFilter which I understand it will do, thus have I implemented firewall rules to block access to any other dns server, firewall rules as follow. So I run pfSense (10.127.1.254) as the main firewall/router and on a separate device I have NxFilter (10.127.1.240) to filter the DNS content which works great. I want to filter web content at the DNS level. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |