RP/0/RP0/CPU0:PE1#ping vrf CUST-A 192.168.4.1 source 10.2.6.2 size 1500 df-bit $source 10.2.6.2 size 1500 df-bit c                          ount 5 timeout 1ping vrf CUST-A 192.168.4.1 source 10.2.6.2 size 1500 df-bit$
Sun Oct  4 04:16:07.940 UTC
Type escape sequence to abort.
Sending 5, 1500-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
.....
Success rate is 0 percent (0/5)
RP/0/RP0/CPU0:PE1#ping vrf CUST-A 192.168.4.1 source 10.2.6.2 size 1501 df-bit $source 10.2.6.2 size 1501 df-bit c                          ount 5 timeout 1ping vrf CUST-A 192.168.4.1 source 10.2.6.2 size 1501 df-bit$
Sun Oct  4 04:16:15.251 UTC
Type escape sequence to abort.
Sending 5, 1501-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
.....
Success rate is 0 percent (0/5)
RP/0/RP0/CPU0:PE1#ping 4.4.4.4 source 2.2.2.2 size 1504 df-bit count 5 timeout $size 1504 df-bit count 5 timeout 1                          ping 4.4.4.4 source 2.2.2.2 size 1504 df-bit count 5 timeout$
Sun Oct  4 04:16:22.496 UTC
Type escape sequence to abort.
Sending 5, 1504-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 30/32/35 ms
RP/0/RP0/CPU0:PE1#ping 4.4.4.4 source 2.2.2.2 size 1505 df-bit count 5 timeout $size 1505 df-bit count 5 timeout 1                          ping 4.4.4.4 source 2.2.2.2 size 1505 df-bit count 5 timeout$
Sun Oct  4 04:16:24.812 UTC
Type escape sequence to abort.
Sending 5, 1505-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 29/34/39 ms
RP/0/RP0/CPU0:PE1#ping 4.4.4.4 source 2.2.2.2 size 9000 df-bit count 5 timeout $size 9000 df-bit count 5 timeout 1                          ping 4.4.4.4 source 2.2.2.2 size 9000 df-bit count 5 timeout$
Sun Oct  4 04:16:27.278 UTC
Type escape sequence to abort.
Sending 5, 9000-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 37/45/61 ms
RP/0/RP0/CPU0:PE1#traceroute 4.4.4.4 source 2.2.2.2 timeout 1 probe 2 maxttl 4
Sun Oct  4 04:16:29.862 UTC

Type escape sequence to abort.
Tracing the route to 4.4.4.4

 1  10.2.3.3 [MPLS: Label 24001 Exp 0] 41 msec  42 msec 
 2  10.3.4.4 60 msec  *