How to set up vpn DNS

To head office and remote locations and are connected with VPN, and there is adomain controller to the head office. When the client side of the base is joined to the domain, it may take a long time to login and very. If there is a very time consumingeven when you run the "gpupdate / force" command from the command promptagain.

Log as shown below can be found and to check the logs in Event Viewer.

Event ID: 1054
Source: Userenv
Type: Error
Description:
(Can not be accessed, or there is no domain is specified) can not obtain the domain controller name for your computer network. Group Policy processing has been aborted.
Not wrong, but I think as a place to check first suspect and what can not obtain thedomain controller name wrong DNS settings of the network according to the contents of the error. IP of the domain controller is come back and pull the domain name by using the "nslookup" command from the command prompt.

If we examine variously, as the cause is considered that communication between thedomain controller is timed out by the following two possibilities.

UDP is usually to communicate authentication in Kerberos, that there is a possibilityit could be missing in a VPN environment
But to ping to determine the line speed for the domain controller before the application of Group Policy, there is a possibility that the buffer size that is being destroyed at the VPN router for 2048byte
Settings such as the following do as how to respond there.

How to set up vpn DNS

To head office and remote locations and are connected with VPN, and there is adomain controller to the head office. When the client side of the base is joined to the domain, it may take a long time to login and very. If there is a very time consumingeven when you run the "gpupdate / force" command from the command promptagain.

Log as shown below can be found and to check the logs in Event Viewer.

Event ID: 1054
Source: Userenv
Type: Error
Description:
(Can not be accessed, or there is no domain is specified) can not obtain the domain controller name for your computer network. Group Policy processing has been aborted.
Not wrong, but I think as a place to check first suspect and what can not obtain thedomain controller name wrong DNS settings of the network according to the contents of the error. IP of the domain controller is come back and pull the domain name by using the "nslookup" command from the command prompt.

If we examine variously, as the cause is considered that communication between thedomain controller is timed out by the following two possibilities.

UDP is usually to communicate authentication in Kerberos, that there is a possibilityit could be missing in a VPN environment
But to ping to determine the line speed for the domain controller before the application of Group Policy, there is a possibility that the buffer size that is being destroyed at the VPN router for 2048byte
Settings such as the following do as how to respond there.