I had an issue with a couple of WAN links, issue was related with packet loss on the ISP cloud. When I was testing, I noticed that packet loss was occurred on pings with a size higher than 1300, issue was resolved by the ISP but customers experienced slowness for couple of hours which is unacceptable, now we installed a backup link and I would like to configure IP SLA ICMP-ECHO to track the packet loss and switch to the backup link. I know it could be something quick and easy like the following:
ip sla 10 icmp-echo 22.214.171.124 source-ip 126.96.36.199 frecuency 300 request-data-size 1300 tos 160 tag ISP_LocationAtoB ip sla schedule 10 life forever start-time now
But is there a way to setup an icmp-echo operation for a range of sizes (1000, 1300, 1500) and monitor the response in the same SLA operation???
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