HP NC320m - PCI Express Gigabit Server Adapter User Manual page 18

Delay Queue High Water Mark. Controls the number of TCP or UDP connection requests in the delay
queue at which "virus-like" activity is considered to be occurring for each instance of the filter driver.
The default setting is 160 connection requests. The valid range is 1-Delay Queue Size.
Delay Queue Low Water Mark. Controls the number of TCP or UDP connection requests in the delay
queue below which "virus-like" activity is considered to have stopped. The default setting is 100
connection requests. The valid range is 1-High Water Mark.
Delay Period. Controls the rate at which TCP or UDP connection requests are removed from the
delay queue and passed down the protocol network stack. The default is 1 second. The valid range
is 1-10 seconds.
Host Working Set Size. Controls the number of known machines to which TCP or UDP connections
are established without delay. When a new connection is made, the oldest member of the working
set is replaced with the new host. The default setting is 5 hosts. The valid range is 1-100.
Address Lifetime (UDP). Number of timer intervals that an address will remain in the working set after
the last outbound UDP packet was sent to that address.
Address Hint Lifetime (UDP). Number of timer intervals that an address is kept in the working set after
the last inbound UDP packet was received from that address.
Max Slack (UDP).Maximum number of times new hosts are added to the working set per each timer
interval before adding to the delay queue.
The following controls are available:
Restore Defaults—Restores all values to their default values.
OK—Processes all changes made in the current session and closes the Virus Throttle Status and
Configuration Utility.
Cancel—Cancels any selections made in the current session and closes the Virus Throttle Status and
Configuration Utility.
Help. Launches the context-sensitive Help file.
How to configure Virus Throttle parameters
From the Configuration tab, modify the parameters as needed.
1.
TCP and UDP options provide a selection for which protocol configuration settings are used.
Using Virus Throttle 18