| | DisplayName | Description | ID | Target | Category | Enabled | Instance Name | Counter Name | Frequency | Event_ID | Event Source | Alert Generate | Alert Severity | Alert Priority | Remotable | Event Log |
|---|
 | A load distribution error was detected during convergence | | Microsoft.Windows.NetworkLoadBalancing.2008.A.load.distribution.error.was.detected.during.convergence | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| A port rule operation was issued but there is no port rule that contains this port | | Microsoft.Windows.NetworkLoadBalancing.2008.A.port.rule.operation.was.issued.but.there.is.no.port.rule.that.contains.this.port | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| An unsupported legacy host was discovered on the network | | Microsoft.Windows.NetworkLoadBalancing.2008.An.unsupported.legacy.host.was.discovered.on.the.network | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Bi-Directional affinity (BDA) team configuration problem detected | | Microsoft.Windows.NetworkLoadBalancing.2008.BiDirectional.affinity.team.configuration.problem.detected | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Bi-Directional affinity (BDA) team configuration warning | | Microsoft.Windows.NetworkLoadBalancing.2008.BiDirectional.affinity.team.configuration.warning | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Duplicate dedicated IP address was detected on the network | | Microsoft.Windows.NetworkLoadBalancing.2008.Duplicate.dedicated.IP.address.was.detected.on.the.network | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Maximum transfer unit (MTU) reported by the adapter is too small to contain an NLB heartbeat message | | Microsoft.Windows.NetworkLoadBalancing.2008.Maximum.transfer.unit.reported.by.the.adapter.is.too.small.to.contain.an.NLB.heartbeat.message | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Network Adapter\Packets Received/sec Performance Rule |
This performance collection rule collects the value of the Network Interface\Packets Received/sec performance counter. These values can be used to better understand the load distribution for each of the cluster nodes. The rule will only collect this performance counters for network adapters used by NLB.
| Microsoft.Windows.NetworkLoadBalancing.2008.NetworkInterface.PacketsReceivedPerSecond.Collection | Microsoft.Windows.NetworkLoadBalancing.2008.NetworkAdapter | PerformanceCollection | True | Network Interface | Packets Received/sec | 300 | 0 | | False | | | True | |
| Network Adapter\Packets Sent/sec Performance Rule |
This performance collection rule collects the value of the Network Interface\Packets Sent/sec performance counter. These values can be used to better understand the load distribution for each of the cluster nodes. The rule will only collect this performance counters for network adapters used by NLB.
| Microsoft.Windows.NetworkLoadBalancing.2008.NetworkInterface.PacketsSentPerSecond.Collection | Microsoft.Windows.NetworkLoadBalancing.2008.NetworkAdapter | PerformanceCollection | True | Network Interface | Packets Sent/sec | 300 | 0 | | False | | | True | |
| NLB can't track TCP connections because it was unable to open the TCP connection callback object | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.cant.track.TCP.connections.because.it.was.unable.to.open.the.TCP.connection.callback.object | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB cluster IGMP multicast IP address is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.cluster.IGMP.multicast.IP.address.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB detected a duplicate host priority that is shared between cluster hosts | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.detected.a.duplicate.host.priority.that.is.shared.between.cluster.hosts | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB detected an unequal number of dedicated IP (DIP) addresses and network masks | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.detected.an.unequal.number.of.dedicated.IP.addresses.and.network.masks | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB detected an unequal number of virtual IP (VIP) addresses and network masks | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.detected.an.unequal.number.of.virtual.IP.addresses.and.network.masks | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB detected duplicate cluster subnets | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.detected.duplicate.cluster.subnets | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to attach to network adapter | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.attach.to.network.adapter | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to bind to the adapter | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.bind.to.the.adapter | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB cluster IP address is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.initialize.because.the.cluster.IP.address.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 16 | Microsoft-Windows-NLB | False | | | True | System |
| NLB cluster network address is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.initialize.because.the.cluster.network.address.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB cluster network mask is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.initialize.because.the.cluster.network.mask.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Number of port rules exceeds the configured maximum | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.initialize.because.the.number.of.port.rules.exceeds.the.configured.maximum | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to register for notifications with the IPv4 NSI provider | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.register.for.notifications.with.the.IPv4.NSI.provider | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to register for notifications with the IPv6 NSI provider | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.register.for.notifications.with.the.IPv6.NSI.provider | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to register the device object | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.register.the.device.object | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver failed to register/unregister the hook interface | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.failed.to.register.unregister.the.hook.interface | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver has detected one or more sessions corresponding to a port rule that is improperly configured | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.driver.has.detected.one.or.more.sessions.corresponding.to.a.port.rule.that.is.improperly.configured | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to add a multicast MAC address to the network adapter | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.add.a.multicast.MAC.address.to.the.network.adapter.it.is.bound.to | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to add all the dedicated IP (DIP) addresses to this host | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.add.all.the.dedicated.IP.addresses.to.this.host | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to converge due to inconsistencies in the port rules between this host and another cluster host | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.converge.due.to.inconsistencies.in.the.port.rules.between.this.host.and.another.cluster.host | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to converge due to port rules with a duplicate single host priority in the cluster | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.converge.due.to.port.rules.with.a.duplicate.single.host.priority.in.the.cluster | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to read or verify the configuration parameters | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.read.or.verify.the.configuration.parameters | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to register as a WMI provider | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.register.as.a.WMI.provider | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to update the adapter multicast list | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.update.the.adapter.multicast.list | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB failed to update the NLB host state in the registry | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.failed.to.update.the.NLB.host.state.in.the.registry | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB Host converged with legacy host(s) | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.Host.converged.with.legacy.host | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB received a heartbeat from a host with an invalid ID | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.received.a.heartbeat.from.a.host.with.an.invalid.ID | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB will not attach to adapter because it does not support dynamic changing of its MAC address | | Microsoft.Windows.NetworkLoadBalancing.2008.NLB.will.not.attach.to.adapter.because.it.does.not.support.dynamic.changing.of.its.MAC.address | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| More than one node claims an IP address to be on the client affinity lists | | Microsoft.Windows.NetworkLoadBalancing.2008.R2.Client.stickiness.conflict | Microsoft.Windows.NetworkLoadBalancing.2008.R2.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| The maximum number of IP addresses with stickiness to this node that could be tracked by NLB is reached | | Microsoft.Windows.NetworkLoadBalancing.2008.R2.Client.stickiness.descriptors.exceeded | Microsoft.Windows.NetworkLoadBalancing.2008.R2.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Extended affinity configuration is inconsistent | | Microsoft.Windows.NetworkLoadBalancing.2008.R2.Extended.affinity.configuration.is.inconsistent | Microsoft.Windows.NetworkLoadBalancing.2008.R2.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Dedicated IP (DIP) address is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.The.dedicated.IP.address.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Dedicated network mask is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.The.dedicated.network.mask.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| The maximum number of actively serviced connections that could be tracked by NLB is reached | | Microsoft.Windows.NetworkLoadBalancing.2008.The.maximum.number.of.actively.serviced.connections.that.could.be.tracked.by.NLB.is.reached | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| NLB driver could not allocate enough memory resources to perform driver operations | | Microsoft.Windows.NetworkLoadBalancing.2008.The.NLB.driver.could.not.allocate.enough.memory.resources.to.perform.driver.operations | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Version mismatch between the NLB driver and control programs | | Microsoft.Windows.NetworkLoadBalancing.2008.Version.mismatch.between.the.NLB.driver.and.control.programs | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Virtual IP address in a port rule is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.Virtual.IP.address.in.a.port.rule.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Virtual IP (VIP) address is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.Virtual.IP.address.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
| Virtual network mask is invalid | | Microsoft.Windows.NetworkLoadBalancing.2008.Virtual.network.mask.is.invalid | Microsoft.Windows.NetworkLoadBalancing.2008.ServerRole | Alert | True | | | 0 | 0 | | False | | | True | |
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