./vipca Error 0(Native: listNetInterfaces:[3])

Error at the time of invoking vipca:
root@rac4 bin]# ./vipca Error 0(Native: listNetInterfaces:[3])
  [Error 0(Native: listNetInterfaces:[3])]

Solution:

[root@rac4 bin]# ./oifcfg setif -global eth0/192.168.1.0:public
[root@rac4 bin]# ./oifcfg setif -global eth1/10.0.0.0:cluster_interconnect
[root@rac4 bin]# ./oifcfg getif
 eth0 192.168.1.0 global public
 eth1 10.0.0.0 global cluster_interconnect

[root@rac4 bin]# ./oifcfg iflist
eth0  10.0.0.0
eth1  192.168.1.0