RP/0/RP0/CPU0:R6#ping 4.4.4.4 source 6.6.6.6 count 20 timeout 1
Sun Oct  4 15:03:39.616 UTC
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (20/20), round-trip min/avg/max = 12/25/74 ms
RP/0/RP0/CPU0:R6#traceroute 4.4.4.4 source 6.6.6.6 timeout 1 probe 2 maxttl 5
Sun Oct  4 15:03:40.996 UTC

Type escape sequence to abort.
Tracing the route to 4.4.4.4

 1  10.0.26.2 6 msec  50 msec 
 2  10.0.25.5 9 msec  9 msec 
 3  10.0.35.3 12 msec  12 msec 
 4  10.0.34.4 15 msec  *