VMwareESX 4.0 host using vSphere Web Access

Symptoms
– ESX 4.0 host using vSphere Web Access
– 503 Service unavailable
Resolution
– service vmware-webAccess status
– service vmware-webAccess start
To configure the vSphere Web Access service to run automatically, run the command:
– chkconfig –level 345 vmware-webAccess on

VMware KB