Basics

 Self ip is ip address which will be used when polling of monitor. The ip address big ip will use is self ip. Eg if u set http monitor on server side you will connection attempts from self ip for monitoring.

Floating ip address is the virtual ip or HA ip for connection if your not using snat. This is case when use automap.

Snat .. source nat or secure nat is the ip address you define for connecting to pool member when traffic is initiated to access vs/application.

Client ip -- VS ip - SNAT ip (this will be the client ip server will see) -- server ip.

** tried brief in basic level.