Hello, Before I continue with the questions I'd like to say how pleased I am with Webmin/Virtualmin. For a long time I refused the idea to try Webmin/Virtualmin (without good reason) until one day I realized that I had enough of shiny icons and scripts full of bloatware. I must say more I use your CP more I like it, now back to my few questions.
On my VPS I installed Centos 7 (fresh) and Webmin/Virtualmin, then I changed default port for Virtualmin, ssh port and removed ssh login with password and put only with keys. All of that was without any problems but then I saw under Webmin -> Network -> Linux Firewall there are still conditions/rules with ports 10000 up to 10005. Should i remove this conditions as I changed Virtualmin default port?
Another thing i saw in Linux Firewall is new condition based on new port for Virtualmin. So for example there is now new entry "If protocol is TCP and destination port is 5074:5084" where 5074 is my new port for Virtualmin. Should I change that in the way how it was before with original port, e.g. 5074 to 5080 each one in separate line? Any reason why Virtualmin has opened so many ports when originally was only 6 (10000-10005)?
Changing port and way to log for SSH went all good so only question I have is there any way to disable the warning when someone try to log with password like it can be seen in this picture: http://i.imgur.com/nXyZrJU.jpg? Best would be to just drop the connection and thats it, no warning of any kind.
Last but not least, regarding of DNS and name servers. On this VPS I have only one IP and during the installation I put for name servers ns1/ns2.aaa.com. Now this is great if I want to host only one domain but its not my case and I need different name servers for each of my domain so for example domain aaa.com should have ns1/ns2.aaa.com, domain bbb.com should have ns1/ns2.bbb.com and so on. Now with CP i used until now, when adding a new domain, I had option to insert the name servers but Virtualmin is automatically using default one (Virtualmin -> System Settings -> Server Templates -> Default Settings -> BIND). Should I delete them from "Default Settings" and then manually add for each domain/virtual server or just leave it as it is and then after I made new virtual server edit DNS? Another option i can think is to create new template based on "default", change name servers and then use that one when creating new virtual server. But I'm not sure if I really need to make new template(s) for 2 or 3 domains or make it simple and changing DNS after creating new virtual server is acceptable as solution.
Well I hope I didnt ask too many questions but I try to search on this forum and google without any result.