Cisco Cisco Packet Data Gateway (PDG)

threshold dns-learnt-ipv6-max-entries

Configures alarm or alert thresholds for the percentage of total DNS-learnt IPv6 entries in relation to the ACS
DNS Snooping feature.

Product

ACS

Privilege

Security Administrator, Administrator

Command Modes

Exec > Global Configuration

configure

Entering the above command sequence results in the following prompt:

[local]

host_name

(config)#

Syntax Description

threshold dns-learnt-ipv6-max-entries high_thresh [ clear low_thresh ]

high_thresh

Specifies the high threshold for percentage of total DNS-learnt IPv6 entries. When the percentage of total
DNS-learnt IPv6 entries meets or exceeds the high threshold at the end of the polling interval, an alert or alarm
is generated.

When the percentage of total DNS-learnt IPv6 entries meets or exceeds the high threshold, the
ECSTotalDNSLearntIPv6Threshold trap is generated.

high_thresh is an integer value from 0 through 100. When configured to 0 the threshold is disabled.

Default: 90 percent

clear low_thresh

Specifies the low threshold for percentage of total DNS-learnt IPv6 entries. When the percentage of total
DNS-learnt IPv6 entries goes below the low threshold within the polling interval, a clear alarm is generated.

When the percentage of total DNS-learnt IPv6 entries goes below the low threshold, the
ECSTotalDNSLearntIPv6ThresholdClear trap is generated.

low_thresh is an integer value from 0 through 100. When configured to 0 the threshold is disabled.

Default: 90 percent

Command Line Interface Reference, Modes G - H, StarOS Release 19

511

Global Configuration Mode Commands (T-threshold phspc)

threshold dns-learnt-ipv6-max-entries