Domain Controller Unreachable

Check if the dns zone of the domain controller has an srv record.

Domain controller unreachable. Right click the affected domain controller and then click properties. This issue is caused by the dfs namespace service. Domain controller unreachable threshold.

Post by aks thu apr 11 2019 6 35 pm you have a windows networking problem as in a windows forum. Kdc timeout integer seconds. It incorrectly contacts the domain controller that plays the istg role.

Domain controller unreachable using cached credentials instead. Expand domain nc expand dc domain and then expand ou domain controllers. If it is running check whether you are able to ping the domain controller from the computer where oputils is installed.

The domain controller that plays the inter site topology generator istg role in the same site is down. This causes some dfs shares to be unavailable. In this scenario the dfs namespace service becomes inaccessible.

Check whether the domain controller is up and running when you add the domain in oputils. During this period you are guaranteed not to attempt to connect to the unreachable domain controller. In dns there is a thing called an srv record that defines specific services.

If not check the traceroute or other network problems and correct them before you add the domain. Once a vas client determines that it cannot reach a specific domain controller it is marked as unreachable for a period of time. Network resourc es may be unavailable top.