invalid license

[rezafathi]

Hi,

Today I noticed that nxfilter won't block any domains and ads. In recent block it shows invalid license on every domain and won't block them. I should mention that I use free globlist.

[support200]

Even if you use Globlist, there's license involved. And there are other things it needs to download from some internet sites. So, you have to open outgoing TCP/80 and TCP/443, UDP/123 for NxFilter.

[rezafathi]

All ports for nxfilter are open. I have cluster and i can do wget and ping on slave node but can not do that on master node

[support200]

Can't follow you. Can you do this on your master node?

telnet nxfilter.org 80

[rezafathi]

no I can't.

Resolving www.nxfilter.org (www.nxfilter.org)... failed: Temporary failure in name resolution.
wget: unable to resolve host address ‘www.nxfilter.org’
root@nxfilter:~# telnet nxfilter.org 80
telnet: could not resolve nxfilter.org/80: Temporary failure in name resolution

[support200]

If it's about DNS failure then you may need to check your system DNS. What do you have in /etc/resolv.conf?

And do this,

nslookup google.com

[rezafathi]

127.0.0.1:53

[support200]

Then use 8.8.8.8 or another DNS server.

[rezafathi]

I did not change that, how did that change?

[support200]

What do you mean? Is it changed to 127.0.0.1 by itself? Then you may still use systemd-resolved. https://www.google.com/search?client...ih=701&dpr=1.2

If you use Ubuntu, did you disable it? https://tutorial.nxfilter.org/a-inst...n-linux.php#ub

[rezafathi]

I installed nxfilter on ubuntu 20.4 by auto-script . does is disable systemd-resolved automatically?

[support200]

We don't touch anything on your system. Means that you have to do it by yourself.