We just faced same issue and resolved it.
1) Added eth0 ip in /etc/hosts with a host-name ( earlier only localhost entries were present )
and configured the new hostname using "hostname" command
2) Restarted Oracle and VCD Process .. And it worked.
/etc/init.d/oracle-xe start
service vmware-vcd restart
Verified that on 1521 port Oracle is listening now and on
443 java process is listening ( for https to work )
Murali G D