I want WebSphere DataPower SOA to use the ProxyAV as a custom ICAP host. Is that possible?Can the ProxyAV be used as an ICAP server when it is not used with a ProxySG?
No, the ProxyAV appliance only works with the ProxySG appliance. Blue Coat does not support the use of the ProxyAV appliance with any other ICAP client. Here is an example of an IBM WebSphere device:
Blue Coat's ProxyAV device will not work with IBM WebSphere DataPower SOA appliances.