I have a dedicated server which has two IP addresses. The first IP is already assigned during installation as default.
How do I assign the second IP address to the system?
When I go to "Addresses and Networking" --> "Shared IP Addresses" the default IP is already there. But when I try to add the 2nd IP to "Shared addresses for any servers" I always get this error: "Failed to save shared IP addresses : '85.xxx.xx.xx' is not currently active on the system - use the Network Configuration module to enable it". Then I'm trying to find the "Network Configuration module" to enable it but I don't simply find that module. Where do I have to go to enable the second IP address?
Thanks in advance.