Monitor link status using IP SLA

[Redash6174183]

Hi all ,

I am looking for configuration scrip in ASR router  that can acheive the below requirements 

IP SLA to monitor link status ( certain amount of delay and packet loss)

in case the delay or packet loss reaches certain amount , it will send trap log to log server.

no other action is required

[MHM Cisco World]

are your platform ASR1k or ASR9K ?

[Redash6174183]

ASR1002-X

[MHM Cisco World]

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/xe-16-8/sla-xe-16-8-book/sla-threshold-mon.html#

[balaji.bandi]

check the example of IP SLA can generate Trap only :

https://www.cisco.com/c/en/us/td/docs/ios/ipsla/command/reference/sla_book/sla_02.html

depends on IOS/IOS XE/ IOS XR command syntax may vary, but the concept remains same.

IOS XR Look below :

https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-5/system-monitoring/configuration/guide/b-system-monitoring-cg-asr9000-65x/b-system-monitoring-cg-asr9000-65x_chapter_0100.html

[Georg Pauwen]

Hello,

here is a basic ICMP jitter config:

ip sla 10
icmp-jitter 172.18.1.129 interval 40 num-packets 100 source-ip 10.1.2.34
frequency 50
!
ip sla reaction-configuration 1 react jitterAvg threshold-value 5 2 action-type trap threshold-type immediate
!
ip sla schedule 1 start-time now life forever

[Redash6174183]

Thanks so much 

can you please explain the command provided 

is the below correct ? 

Router will send 100 packets (every 50 ms) from 10.1.2.34 to 172.18.1.129 if the delay exceed 5ms it will send trap

what the interval 40 ?

[balaji.bandi]

the document give more explanation each syntax have you got time to read ?

https://www.cisco.com/c/en/us/td/docs/ios/ipsla/command/reference/sla_book/sla_02.html

[MHM Cisco World · Accepted solution]

interval is the time between icmp echo packet.