Thx for the recall and your explanations. I finaly set up correctly and it's works just fine now I found enough ressources on a ESXi for that and forget about workstation.
So in ESXi closed environment can I use 2 routers (pfSense or simply CentOS as router) for my LAB test looks like more at a HQ and his branch ? With router mode maybe ? In which case it is used ?
With my new schema, if on my router-Branch, I redirect * WAN to wan0 192.168.11.1 and * LAN to wan0 192.168.11.2 of wanos.
Wanos-Branch gateway 192.168.11.254
Router-Branch add route to HQ-LAN by router-HQ (10.0.0.254)
and pretty same conf on the other side, it's correct ?
Sorry to ask many question, it's for study purpose (technological report)