Hey all, I'm learning how to build my own firewall, and I have a quick question about the Nat rules. My only question so far is what is the difference between:
If I put in the public IP address won't I have to change it in my /etc/ipnat.rules whenever my ISP changes it? Or does the 0/32 do that?
Sorry if this is a newbie question but I'm still learning.
Code:
map re0 192.168.1.0/24 -> Public IP address
map re0 192.168.1.0/24 -> 0/32
If I put in the public IP address won't I have to change it in my /etc/ipnat.rules whenever my ISP changes it? Or does the 0/32 do that?
Sorry if this is a newbie question but I'm still learning.