hi. can I know what should i input in the ipv4 in system > server IP addreses > add new IP Adresses . I need that IPv4 to select in my domain so that ssl will be working. Thanks
https://www.howtoforge.com/community/threads/how-to-add-new-ipv4-in-ispconfig.70143/ i find samething. but i dont know what should i input here
If your host is multi homed, i.e. has more than one IP-address, add them all. Note that website IP-address setting must be either * for all XOR IP-address for all, do not use a mix of both.
And you write in the headline that you use ISPConfig 3.0, ISPConfig 3.0 is several years old, the current version is ISPConfig 3.1.13p1. You should really update when you still use ISPConfig 3.0.