# SLB Statistics (64-bit)

## Procedure

1. Right-click the device, then select Configure > SLB Statistics.

2. With a server load balancing (SLB) instance selected, click 64 Bit Monitor. The following information is displayed.

> Packet Forwarded-64bit (slbStatsUnassistedSwitchingHCPks)

> Packets Handled-64bit (slbStatsAssistedSwitchingHCPkts)

> Connections Created-64 bit (slbStatsCreatedHCConnections)

> Connections Established-64bit (slbStatsEstablishedHCConnections)

> Connections Destroyed-64bit (slbStatsDestroyedHCConnections)

> Connections Reassinged-64bit (slbStatsReassignedHCConnections)

> Connections Zombie-64bit (slbStatsHCZombies)

### Packet Forwarded–64bit (slbStatsUnassistedSwitchingHCPks)

The number of packets forwarded by the SLB manager software. This is the 64-bit version of slbStatsUnassistedSwitchingPkts.

### Packets Handled–64bit (slbStatsAssistedSwitchingHCPkts)

The number of packets switched via the highest-performance switching path. This is the 64-bit version of slbStatsAssistedSwitchingPkts.

### Connections Created–64 bit (slbStatsCreatedHCConnections)

The number of connections SLB created since it was configured. TCP connections are created after seeing a SYN for a connection. UDP connections are created based on the source and destination, and are removed based on a timer. This is the 64-bit version of slbStatsCreatedConnections.

### Connections Established–64bit (slbStatsEstablishedHCConnections)

The number of connections established through SLB. TCP connections reach the ESTAB state after a
SYN - SYN/ACK exchange. UDP connections reach the ESTAB state after data is sent from the client or server.

### Connections Destroyed–64bit (slbStatsDestroyedHCConnections)

The number of TCP and UDP connections SLB destroyed, either by TCP/IP teardown or timeout. UDP connections can only be timed out. This is the 64-bit version of slbStatsDestroyedConnections.

### Connections Reassinged–64bit (slbStatsReassignedHCConnections)

The number of TCP and UDP connections reassigned from one real server to another. This is the 64-bit version of slbStatsReassignedConnections.

### Connections Zombie–64bit (slbStatsHCZombies)

The number of TCP and UDP connections currently in the zombie state waiting for timers to expire. This is the
64-bit version of slbStatsZombies.