RP/0/RP0/CPU0:R4#ping 2.2.2.2 source 4.4.4.4 count 50 timeout 1
Tue Sep 22 11:45:54.409 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 2.2.2.2 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 4/6/58 ms
RP/0/RP0/CPU0:R4#ping 3.3.3.3 source 4.4.4.4 count 50 timeout 1
Tue Sep 22 11:45:55.683 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 3.3.3.3 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 5/5/7 ms
RP/0/RP0/CPU0:R4#traceroute 192.0.2.1 source 4.4.4.4 timeout 1 probe 2 maxttl 3
Tue Sep 22 11:45:56.870 UTC

Type escape sequence to abort.
Tracing the route to 192.0.2.1

 1  4.4.4.4 !N  *