I need help to configure a box for DDOS protection and provide external ip addresses to "internal" (which aren't really internal) servers. I have 32 IP addresses from my ISP.
I want to configure a linux box with DDOS protection and put servers behind that box. Everything using those IP addresses. Something like this:
ISP <---> Anti-DDOS / Gateway <---> serverA/serverB/serverC/etc... xx.xx.xx.190 xx.xx.xx.189 xx.xx.xx.171 -> xx.xx.xx.188
To be precise, i still didn't started to configure the boxes and i already found a similar topic here but for ipv6.
Note: The servers need to have the public ips configured (No NAT or private IPs are to be used). Note 2: No, my ISP doesn't provide me a DDOS protection.
What you recomend for software and configuration? My operating systems are Linux Debian only but can use others OS (no windows please!)