Is there a replacement for TTCP on the cisco 4000 series routers? I used to be able to complete some throughput tests using ttcp and I am no longer able to do that. Does anybody have a different solution for testing between two routers or networks through the internet. We did not want to use a speedtest website.
You can probe the end-to end connection via ip sla, this would give you a good indication of the RTT of a certain protocol if applicable.
ip sla responder
ip sla 10
tcp-connect 220.127.116.11 23
udp-echo 18.104.22.168 67
icmp-echo 22.214.171.124 source-ip 126.96.36.199
ip sla schedule 10 life forever start-time now
sh ip sla statistics | be RTT