Specifying Reaction Events - Cisco ASR 9000 Serie Configuration Manuals

Implementing IP Service Level Agreements
SUMMARY STEPS
1. configure
2. ipsla reaction operation operation-number
3. react [connection-loss | jitter-average {dest-to-source | source-to-dest} | packet-loss [dest-to-source
| source-to-dest] | rtt | timeout | verify-error]
4. threshold type average number-of-probes
5. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
ipsla reaction operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla reaction
operation 432
Step 3
react [connection-loss | jitter-average {dest-to-source
| source-to-dest} | packet-loss [dest-to-source |
source-to-dest] | rtt | timeout | verify-error]
Example:
RP/0/RSP0/CPU0:router(config-ipsla-react)# react
packet-loss dest-to-source
RP/0/RSP0/CPU0:router(config-ipsla-react-cond)#
Step 4 threshold type average number-of-probes
Example:
RP/0/RSP0/CPU0:router(config-ipsla-react-cond)#
threshold type average 8
Step 5 commit

Specifying Reaction Events

When a reaction condition is detected, you can configure the type of action that occurs by using the action
command. The following types of actions are configured:
• logging—When the logging keyword is configured, a message is generated to the console to indicate
that a reaction has occurred.
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
Configuring IP SLA Reactions and Threshold Monitoring
Purpose
Configures certain actions that are based on events under the
control of the IP SLA agent. The operation-number argument
is the number of the IP SLA operations for the reactions that
are configured. The range is from 1 to 2048.
Specifies an element to be monitored for a reaction.
The reaction on packet loss value violation is specified. The
following options are listed for the packet-loss keyword:
• dest-to-source—Specifies the packet loss destination
to source (DS) violation.
• source-to-dest—Specifies the packet loss source to
destination (SD) violation.
Takes action on average values to violate a threshold.
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