Fixes a problem in which a Stop error 0x133 in the Netft.sys driver occurs in a node that is running Windows Server 2012 or Windows Server 2008 R2.

The virtual network adapter (NetFT) takes a MAC address based from one of the addresses of the physical network interface cards (NICs) when the Failover Clustering feature is installed. Status. Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section of this article.

Fixes a problem in which a Stop error 0x133 in the Netft.sys driver occurs in a node that is running Windows Server 2012 or Windows Server 2008 R2.

The “Microsoft Failover Cluster Virtual Adapter Performance Filter” component is used by the failover cluster NetFT virtual adapter to route some cluster specific communications between nodes of the cluster.

Currently the default settings that are used by cluster network thresholds are too aggressive and cause transient operational issues with cluster functioning. This update provides more tolerance of brief transient network issues on failover clusters by making the following changes: Change the default value of SameSubnetThreshold from 5 to 10.

Fixes a crash issue that occurs when a cluster node sends a message that is larger than 64 KB to another cluster node after the two nodes reconnect. This issue occurs in Windows Server 2012 R2.

Important The hotfix that corresponds to KB 2813630 has been included with the hotfix KB 2878635, which contains all fixes that were previously included in KB 2813630. Consider the following scenario: You enable the Cluster Shared Volumes (CSV) feature on a Windows Server 2012-based failover cluster.

After you apply this update, multiple User Datagram Protocol (UDP) ports can be used to set up routes between the cluster nodes. The UDP ports can then be routed through distinct physical routes. Additionally, if one of the routes fails, an alternative route can take over, and cluster communications remain intact.

Corrigeert een probleem waarbij een Stop-fout 0x133 in het Netft.sys-stuurprogramma optreedt in een knooppunt waarop Windows Server 2012- of Windows Server 2008 R2.

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