Increase timeout for check_connection_through_host
Increase timeout for check_connection_through_host

Change-Id: Ia4efaec838b14ab53f18087312168f8dfffd1066

stackforge/fuel-plugin-vmware-dvs,stackforge/fuel-plugin-vmware-dvs,stackforge/fuel-plugin-vmware-dvs,stackforge/fuel-plugin-vmware-dvs