How do I have permanent public IP for my home server?
You pay for a business-class connection...
Running a (web) server out of your home violates the TOS for residential service...
Policies are ok. Where can I find info on costs of static IPs?
Call / chat with them....
Why do you want a static ip?
twc/ spectrums home IP's are pretty stable
just be sure your modem is a modem only and you're using a seperate router and both are on a UPS
It could as simple as that @manimik just wants to avoid DHCP on his LAN when the modem or router resets after a power outage. THAT we can help him with. NOTE: This will not work if you rent a combination modem-router gateway unit from Spectrum.
First, set your user-owned router to begin its DHCP addressing at 192.168.1.100
Next, set the server's IP address to 192.168.1.98 and
If your server is for video, set the camera IPs starting downward from 192.168.1.97
Then, while you are at it, set your wireless printer to 192.168.1.99