NLB cluster %2]: The NLB driver failed to open the SYN attack callback object. A SYN attack is a type of denial of service ...

Windows Server 2008

NLB cluster [%2]: The NLB driver failed to open the SYN attack callback object. A SYN attack is a type of denial of service attack which happens when a malicious user sends many open many TCP connections to the server exhausting system resources. Although NLB will still accept new connections, it may not perform optimally in the event of a SYN attack.

NLB cluster %2]: The NLB driver failed to initialize because the cluster IP address %3 is invalid. Please check that the ... NLB cluster %2]: The NLB driver failed to initialize because the cluster network address %3 is invalid. Please check that ... NLB cluster %2]: The NLB driver failed to initialize because the cluster network mask %3 is invalid. Please check that the ... NLB cluster %2]: The NLB driver failed to initialize because the number of port rules must be between 0 and %5. It is currently ... NLB cluster %2]: The NLB driver failed to open the SYN attack callback object. A SYN attack is a type of denial of service ... NLB cluster %2]: The NLB driver failed to open the timer starvation callback object. Although it will continue to operate, ... NLB cluster %2]: The NLB driver failed to register for notifications with the IPv4 NSI provider. NLB will continue to operate ... NLB cluster %2]: The NLB driver failed to register for notifications with the IPv4 NSI provider. NLB will continue to operate ... NLB cluster %2]: The NLB driver failed to register for notifications with the IPv6 NSI provider. NLB will continue to operate ...