How to put multiple FQDN in single VIP in sharepint 2007 deployment.

So you have 3 servers with separate FQDN's you want to deploy behind a single VS?

Sounds like what you're building is almost a reverse proxy (I'm assuming your'e keeping the 3x FQDN names for the single VS? or do you want to build a reverse proxy with 1 FQDN that then hides 3 sites utilising a separate path for each?)

You could look at the link here from the 11.5.1 implementations guide. Which details how to build a reverse proxy.

https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-11-5-1/23.htmlconceptid

H