I always find this document to be really helpful when deploying not only View, but when other components start getting involved:
vRealize Operations for Horizon
VMware Horizon Client
VMware Identity Manager
VMware Unified Access Gateway
VMware App Volumes
VMware User Environment Manager
VMware vCenter Server
And you either need a checklist of ports or need to precisely and politely inform the Network team/Firewall admin that you need some ports opening up.
Me: Can you not just open all the ports I just told you from that IP?
FW Bloke: No, I need some documentation to prove those are the ports I need to change for my change request.
Me: But…I sent you it weeks ago?
FW Bloke: I know, but I didn’t make the change so need to raise a new CR.
Me: So… Just add the document I sent across…Please?
FW Bloke: I can’t, I need a new one.
Me:… I hate you.
FW Bloke: I don’t care.