ip SLA with Cisco EEM

ip sla responder

ip sla enable reaction-alerts

ip sla 1

udp-jitter 210.210.210.1 16384 num-packets 100 interval 20

  request-data-size 172

  tos 176

ip sla schedule 1 start-time now life forever

ip sla reaction-configuration 1 react jitterDSAvg threshold-value 35 30 threshold-type consecutive 3

ip sla reaction-configuration 1 react jitterSDAvg threshold-value 35 30 threshold-type consecutive 3

ip sla reaction-configuration 1 react rtt threshold-value 225 200 threshold-type consecutive 3

ip sla reaction-configuration 1 react packetLossSD threshold-value 2 1 threshold-type consecutive 3

ip sla reaction-configuration 1 react packetLossDS threshold-value 2 1 threshold-type consecutive 3

event manager applet VoIP-Test-Alert

description "Send syslog msg if rrt delay > 225 or jitter > 35 ms or packet loss > 2%”

event tag e1 ipsla operation-id 1 reaction-type jitterDSAvg

event tag e2 ipsla operation-id 1 reaction-type jitterSDAvg

event tag e3 ipsla operation-id 1 reaction-type rtt

event tag e4 ipsla operation-id 1 reaction-type packetLossSD

event tag e5 ipsla operation-id 1 reaction-type packetLossDS

trigger occurs 1 period 360

correlate event e1 or event e2 or event e3 or event e4 or event e5

action 1.0 if $_ipsla_measured_threshold_value gt $_ipsla_threshold_rising

action 2.0    syslog priority notification msg "$_ipsla_react_type = $_ipsla_measured_threshold_value is over threshold   $_ipsla_threshold_rising to destination $_ipsla_dest_ip_addr”

action 3.0 end

Seems to work but I cannot figure whether using applets if it is possible to expend this by having another applet realize that all my reactions for IP SLA 1 are under their falling theshold and thus issue a syslog message that all is A-OK.

thx in advance for any suggestions.

[출처] ip SLA with Cisco EEM|작성자 꼬마동네