Way to pass client cert through vip to the servers.

In default scenarios, the serverssl profile which we create does not have the cert in it. The default property is none. So basically the backend server does not perform any authentication for the LTM.

In certain cases, the backend server would require authentication, so we are required to put a cert on the server ssl profile.

In your case, since the flow is like a proxy, you can get the client certificate and put it on the server ssl profile.

So when the connections flows, this client cert will be provided by LTM to the backend servers.