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DNS server

DNS server

Created: Aug 27, 2020 12:05:47Latest reply: Aug 27, 2020 12:25:59 379 2 0 0 0
  Rewarded HiCoins： 0 (problem resolved)
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Hi all,

Two interfaces of the AR2200 are connected to different ISPs for load balancing. DHCP is configured on the router to assign IP addresses to terminals. The instant messaging software on the terminal works properly. However, when opening a web page, the web sometimes displays a message indicating that the domain name cannot be resolved.

It's likely that if the DNS of ISP1 is configured, the website of ISP2 cannot be resolved.

Current solution: If the domain name cannot be resolved, manually change the DNS address on the PC.

 

Is there any other better way?


DNS

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Popeye_Wang
Admin Created Aug 27, 2020 12:06:56

Hi,
Kindly refer to the following method.
1.configure a public DNS, for example, the google DNS 8.8.8.8
2. If the AR router functions as a DHCP server to allocate IP addresses and DNS addresses to terminals, configure two DNS addresses when configuring DNS. If the first DNS address is unreachable, the terminals will use the second DNS.
For example:
dhcp enable
 interface Vlanif10
 ip address 10.1.1.1 255.255.255.0
 dhcp select interface
 dhcp server dns-list 8.8.8.8 8.8.4.4 // Configuring two DNS Server

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2#
Popeye_Wang
Popeye_Wang Admin Created Aug 27, 2020 12:06:56

Hi,
Kindly refer to the following method.
1.configure a public DNS, for example, the google DNS 8.8.8.8
2. If the AR router functions as a DHCP server to allocate IP addresses and DNS addresses to terminals, configure two DNS addresses when configuring DNS. If the first DNS address is unreachable, the terminals will use the second DNS.
For example:
dhcp enable
 interface Vlanif10
 ip address 10.1.1.1 255.255.255.0
 dhcp select interface
 dhcp server dns-list 8.8.8.8 8.8.4.4 // Configuring two DNS Server

View more
  • x
  • convention：
(0) (0)
3#
carter12
carter12 Created Aug 27, 2020 12:25:59

Posted by Popeye_Wang at 2020-08-27 12:06 Hi,Kindly refer to the following method.1.configure a public DNS, for example, the google DNS 8.8.8. ...
thanks
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  • x
  • convention：
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