IPSLA criteria in sdwan

[AbuRafay63]

Dears,

Hope you all will be fine. I want to ask that if i am setting two parameters (latency 20ms and packet drop percentage 1%) in ipsla configuration to shift traffic from on tunnel to other if any of the tunnel matches criteria. My question is these two parameters will be "AND" or "OR" meaning both parameters will be matched then traffic will shift or any of the parameter met either latency or drop, traffic will shift?? Thanks

BR:

[AbuRafay63]

keep in mind, achieving it through AAR (app aware routing). 

[Kanan Huseynli · Accepted solution]

Hi,

this is definitely "OR" logic. For example, in production or in lab environment if you simple increase latency in WAN (or simulated WAN), you will see that tunnel is not SLA compliant anymore.

HTH,

[AbuRafay63]

Thanks Kanan

[alintadimitri]

Cisco IP SLAs is a part of Cisco IOS Software that allows Cisco customers to analyze IP service levels for IP applications and services by using active traffic monitoring—the generation of traffic in a continuous, reliable, and predictable manner—for measuring network performance.

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/15-mt/sla-15-mt-book/sla_icmp_echo.html