ip name-server vrf INET 8.8.8.8

ip domain-lookup vrf INET


ip sla 10
 http raw http://ifconfig.co name-server 8.8.8.8 cache disable
 vrf INET
 http-raw-request
  GET / HTTP/1.0rn
  exit
 threshold 2
 timeout 2
ip sla schedule 10 life forever start-time now

IPSLAs Latest Operation Summary
Codes: * active, ^ inactive, ~ pending
All Stats are in milliseconds. Stats with u are in microseconds

ID           Type        Destination       Stats       Return      Last
                                                       Code        Run
-----------------------------------------------------------------------
*10          http        0.0.0.0           RTT=0       DNS query e 25 seconds ag
                                                       rror        o

#ping vrf INET ifconfig.co
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 104.18.39.101, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 13/18/34 ms