why is pc2 connect to esxi? Or is it also connected to your switch?
What is your network setup of vms on your esxi.
sure if you want to..
well your want to pfsense would be your wireless router. So I have to assume 192.168.1.1 is your wireless routers IP? So pfsense wan could just be dhcp and get that from your wireless router.
Why would you think you need a static? But I have to assume your wireless routers LAN is static on 192.168.1.1 - so what other router are you talking about?
4) Is your "modem" as you call it just that or is it a NAT device as well.. What IP does your wireless router get on its interface connected to the "modem"
Edit: here is my esxi host network. So pfsense wan is connected to vswitch wan, which in turn is connected to my esxi box phsyical nic vmnic1, while pfsense lan is connect to vswitch lan and physical nic vmnic2
And so on.. So my pfsense in my setup gets public IP on its wan interface from my modem which is connected to vmnic1, now my vmnic2 is connected to real switch where my physical devices like my workstation are connected to (your pc2 maybe?)
Can you post up your vmnetwork like what I posted so we have frame of reference to discuss your network.
vmnetwork.png
vmnetwork.png_thumb