Thank you very much for your reply.

Find the output from the tracert

D:\oracle\ora81\bin>tracert -d -h 20 192.168.0.4
Tracing route to 192.168.0.4 over a maximum of 20 hops
1 3 ms <1 ms <1 ms 192.168.0.4
Trace complete.
D:\oracle\ora81\bin>tracert -d -h 20 192.168.0.4
Tracing route to 192.168.0.4 over a maximum of 20 hops
1 <1 ms <1 ms <1 ms 192.168.0.4
Trace complete.
D:\oracle\ora81\bin>tracert -d -h 20 192.168.0.4
Tracing route to 192.168.0.4 over a maximum of 20 hops
1 <1 ms <1 ms <1 ms 192.168.0.4
Trace complete.
D:\oracle\ora81\bin>tracert -d -h 20 192.168.0.4
Tracing route to 192.168.0.4 over a maximum of 20 hops
1 <1 ms <1 ms <1 ms 192.168.0.4

help will great appriciated...

kumar