Windows server 2019:- no internet access on domain network

Question

I have a Windows Server 2019 where I setup DNS on the server.

After deploying these, the yellow warning icon appeared on the network icon in the bottom right corner, and it says "No internet access".

I don't know where to look further.

My ipconfig /all:

Ethernet adapter Ethernet 2:

Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : Amazon Elastic Network Adapter

Physical Address. . . . . . . . . : 06-DE-53-25-73-63

DHCP Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IPv4 Address. . . . . . . . . . . : 172.30.3.10(Preferred)

Subnet Mask . . . . . . . . . . . : 255.255.255.0

Lease Obtained. . . . . . . . . . : Wednesday, April 10, 2024 12:24:36 AM

Lease Expires . . . . . . . . . . : Wednesday, April 10, 2024 1:24:37 AM

Default Gateway . . . . . . . . . : 172.30.3.1

DHCP Server . . . . . . . . . . . : 172.30.3.1

DNS Servers . . . . . . . . . . . : 127.0.0.1

NetBIOS over Tcpip. . . . . . . . : Enabled

Thank to anyone who can help.

Answer 1

Hello,

In my opinion, you could access to internet before you deploy the DNS server.

From your output, it appears your DNS server is set to 127.0.0.1, which refers to the server itself. I cannot confirm whether your server can query DNS records. You can configure DNS forwarding; use this link as a reference:

Microsoft Documentation on DNS Forwarding

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