Interconnecting BIP-IPs sites | WOM or IPSec?

I was reading about WOM.

 

Seems that this is supposed to be set up “only” for apps performance purposes?

 

Right?

 

I mean, clients on site A need do access a WEB app in site B via WAN….

 

In this case, WOM would help with performance. Is that right?

 

 

So, the need here is interconnect all four single servers across the internet.

 

In each site, some VLANs will interact with the others VLANs on the other sites.

 

Ping; file sharing; terminal services, any kind of protocol necessary…

 

 

I would say that what I need is a lan2lan IPSec VPN between each pair. Will be 6 tunnels to interconnect all four sites.

 

 

Seems that I’m confusing WOM with this scenario…

 

Is WOM for this purpose?

 

 

Thanks!