then to WAN > next DNS > here i set: Domain Name Server Adress: 8.8.8.8 - its public Google DNS. Secondary DNS Adress I got from my provider: 172.16.113.254 . when I hit Apply everything works fine. I hope it will help someone. how it looks on my router:

A Few Good Reasons to Switch Your DNS Server. You should know that there are some things you can control—and that you likely don't know about—that will affect your personal Internet experience for the better. One change to consider is whether to switch the default DNS service your Internet Service Provider (ISP) uses. Here's what that means: I'm doing this for a university assignment - I have to set up a DNS server manually and test if a client can connect to it, but it wasn't specified how exactly I should test that last part, so I'm at a bit of a loss (since I have almost no experience with Ubuntu). DHCP was a different assignment. For more information, see Configure TCP/IP to use DNS. Verify that the DNS server is running and can be contacted. To verify that the DNS server is running and can be contacted. Verify that the DNS server is running by doing one or more of the following checks: Look at the DNS server status from the DNS Administration program on the DNS server The second server appears to have two IPv4 ip addresses. Why is that? 2. I don't see any DNS servers configured on the second server. You need to configure the second server to use the first server for DNS. – joeqwerty Jan 20 '16 at 5:14 Feb 12, 2015 · AD seems to be up, I can connect to that. Computers seem to be able to get DHCP.. but DNS on the server is just non stop errors, and I can't connect to the DNS manager. some people had some issues getting an IP.. once I rebooted server, they all got IP's.. so I'm just confused here.

Sep 03, 2017

Check your primary internet connection. The first step in the troubleshooting process is to … What does 'cannot connect to server' mean? - Quora

Fix Network Address. First, the “DNS not responding” error might be a result of incorrect D. NS …

Disable VPN Client. In the manner to fix “can’t connect to the proxy server” error, you should disable … What Does a DNS Do? What It Is And How to Change It Jun 13, 2019