RP/0/RP0/CPU0:XR4#ping 1.1.1.1 source 4.4.4.4 count 50 timeout 1
Sun Sep 20 09:52:51.623 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 1.1.1.1 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 6/10/44 ms
RP/0/RP0/CPU0:XR4#ping 172.16.1.1 source 4.4.4.4 count 50 timeout 1
Sun Sep 20 09:52:53.262 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 172.16.1.1 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 7/9/47 ms
RP/0/RP0/CPU0:XR4#traceroute 1.1.1.1 source 4.4.4.4 timeout 1 probe 2 maxttl 3
Sun Sep 20 09:52:55.033 UTC

Type escape sequence to abort.
Tracing the route to 1.1.1.1

 1  10.3.4.3 5 msec  4 msec 
 2  10.1.3.1 8 msec  *