loopback in 4.1.4.0 AIX server

Hi:

I�ve a problem in a 4.1.4.0 AIX server because is generating a loopback in its own ip address and this are consuming all the bandwidth.

I did many things trying to solve the problem but it doesn�t help.

  1. Flush Routing tables
  2. Get Up/Down Network interface
  3. Add/remove Network Interface

amtl04<root> netstat -nr
Routing tables
Destination Gateway Flags Refs Use Interface
Netmasks:
(0) 0 ff00
255.0.0
(0) 0 ffff
255.255.252
(0) 0 ffff ffff

Route Tree for Protocol Family 2:
default 10.9.22.1 UG 0 0 en0
10 10.9.22.1 UG 0 0 en0
10.1 10.9.22.1 UG 0 9417 en0
10.8 10.9.22.1 UG 0 62 en0
10.9 10.9.22.1 UG 7 135206 en0
10.9.20 10.9.22.20 U 14 148032 en0
10.9.20.18 10.9.22.1 UG 0 0 en0
10.9.22.20 10.9.22.1 UG 7 3891440 en0
10.9.22.89 10.9.22.1 UG 0 0 en0
127 127.0.0.1 U 4 366 lo0

amtl04<root> netstat -ni
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
lo0 16896 <Link> 381 0 688 0 0
lo0 16896 127 127.0.0.1 381 0 688 0 0
en0 1500 <Link>2.60.8c.e8.d9.b9 4484838 0 4184618 0 0
en0 1500 10.9.20 10.9.22.20 4484838 0 4184618 0 0

amtl04<root> traceroute amtl04
traceroute to amtl04 (10.9.22.20), 30 hops max, 40 byte packets
1 10.9.22.1 (10.9.22.1) 2 ms 2 ms 2 ms
2 amtl04 (10.9.22.20) 3 ms 2 ms 2 ms

Please somebody help me with this issue.

Thanks.