Software firewall configuration

Hi,

I am configuration for "software firewall" for all machines.

• Client: 192.168.1-100 - 192.168.1.150
• Proxy server: 192.168.1.200

There are 3 directions - Inbound, Outbound, Both

1) Let say a proxy server opened tcp/8080, below policy in "Both" direction can meet the requirement ?

2) Recommended to configure Deny ALL Inbound / Outbound ?

• Action: Allow
• Local IP: 192.168.1.100 - 192.168.1.150
• Local Port: Any
• Remote IP: 192.168.1.200
• Remote Port: tcp/8080
• Direction: Both

Or I have to configure for Inbound & Outbound rules ?

1st rule

• Action: Allow
• Local IP: 192.168.1.100 - 192.168.1.150
• Local Port: Any
• Remote IP: 192.168.1.200
• Remote Port: tcp/8080
• Direction: Outbound

2nd rule

• Action: Allow
• Local IP: 192.168.1.200
• Local Port: tcp/8080
• Remote IP: 192.168.1.100 - 192.168.1.150
• Remote Port: Any
• Direction: Inbound