Source IP used for LDAP/AD

Hi,

 

I`ve read several sections in various locations to try and understand which interface would be sending requests to a LDAP server - a SSL VPN deployment

 

I`m writing some firewall rules - as the F5 will need to traverse several to reach our LDAP server.

 

In summary I`m not sure if it would be the "floating" IP or the "self" IP of the relevant interface and I just wondered if anyone had this infomation to hand.

 

Along the same lines i`m also assuming the management interface would talk NTP ?

 

Thanks