This gets you all the parameters from the address as given in the SCP:
http://https//mxtoolbox.com/SubnetCalculator.aspx
Enter just the address, select the netmask length from the dropdown menu and click 'calculate'.
(Canonical really needs to overhaul that configuration form. That's archaic.)
Maybe they did update the installer 
Please, make yourself familiar with basic knowledge about IP networking. And I mean really just the very basic knowledge.
How will you manage your server when it comes to Firewall and security settings? Be aware that your server is attacked once per second as soon as it has a public IP address. And there is no system firewall at Netcup, like other hosters do it. You have to configure everything on your own. Are you sure, you are able doing this?
So what do you prefer for subnet ?
SCP info IP = 1.1.1.0/22
should be in CIDR form (xx.xx.xx.xx/yy)
you can use:
https://mxtoolbox.com/subnetcalculator.aspx
please let me know.
SCP IP = xxx.xx.xxx.0/22
well xxx.xx.xxx.0/22 is not working because of the bit set.
http://https//askubuntu.com…s-host-bits-set
Any idea how to fix 0/22 ?
Nevertheless, DHCPv4 should work, even if not recommended.
The DHCPv4 setting as shown in the screenprint are not working.
im missing in SCP:
Subnet
nameservers
search domains
Why is dhcp not working? (see screenprint in my first post)
Also my first server I accepted the default and is woking fine but don't know how.
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HI All,
new here, and not yet read a lot here.
But got a urgent question about my (second) new server.
What network settings do I need ? DHCPv4 is not working and as far as I know I do not have all the settings for manual IPv4 setup.
Any clue?
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