If this is only an installation issue (one off)
- Create in a self signed cert with the correct CN in System->File Management->SSL Certificate List
- Create a new ssl client profile Local Traffic-> Profiles -> SSL -> Client using the new certificate and key you just created.
- Create a a new virtual with a single pool member containing the backend server and select SNAT automap.
- Apply a clientssl profile that you created and the default serverssl profile.
- Create a hosts file entry on the client machine that points servera.host.local to the new virtual server address.
Try now. Delete above configuration when finished.