HP VPN Firewall Appliances Network Management Command Reference

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average-ip-use threshold-value: Enables the DHCP server to send trap messages to the network
management server when the average IP address utilization of an address pool within five minutes
reaches the threshold specified by the threshold-value argument. The threshold is a percentage value in
the range of 1 to 100.
max-ip-use threshold-value: Enables the DHCP server to send trap messages to the network management
server when the maximum IP address utilization of an address pool within five minutes reaches the
threshold specified by the threshold-value argument. The threshold is a percentage value in the range of
1 to 100.
Examples
# Enable the DHCP server to send trap messages to the network management server when the ratio of
successfully allocated IP addresses to received DHCP requests within five minutes exceeds 50%.
<Sysname> system-view
[Sysname] dhcp server threshold allocated-ip 50
# Enable the DHCP server to send trap messages to the network management server when the average
IP address utilization of an address pool within five minutes exceeds 80%.
<Sysname> system-view
[Sysname] dhcp server threshold average-ip-use 80
# Enable the DHCP server to send trap messages to the network management server when the maximum
IP address utilization of an address pool within five minutes exceeds 80%.
<Sysname> system-view
[Sysname] dhcp server threshold max-ip-use 80
display dhcp server conflict
Use display dhcp server conflict to display information about IP address conflicts.
Syntax
display dhcp server conflict { all | ip ip-address } [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
all: Displays information about all IP address conflicts.
ip-address: Displays conflict information for the specified IP address. If you do not specify any IP address,
this command displays information about all IP address conflicts.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Getting Started Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.