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    Linux Domain Controller

    IT Discussion
    linux debian
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    • S
      Sparkum @coliver
      last edited by

      @coliver

      Sorry ignore the initial nslookup that was done at work.

      Second one was done at home, my router is set to point to google.
      Then when I add computers to my domain I change it to my home based DC.

      Should I change the DNS entry to 104.167.119.11 or to my home based 192.168.1.10
      (or both)

      coliverC 1 Reply Last reply Reply Quote 0
      • ?
        A Former User
        last edited by

        You might take a look at Zentyal! 🙂

        coliverC 1 Reply Last reply Reply Quote 0
        • coliverC
          coliver @A Former User
          last edited by

          @Aaron-Studer said:

          You might take a look at Zentyal! 🙂

          But then they would miss out on the valuable practice of setting it up themselves.

          1 Reply Last reply Reply Quote 0
          • coliverC
            coliver @Sparkum
            last edited by coliver

            @Sparkum said:

            @coliver

            Sorry ignore the initial nslookup that was done at work.

            Second one was done at home, my router is set to point to google.
            Then when I add computers to my domain I change it to my home based DC.

            Should I change the DNS entry to 104.167.119.11 or to my home based 192.168.1.10
            (or both)

            Can you do

            ip addr
            

            On your Samba server? That should tell you what the public IP address is, compare that to your results... although you really shouldn't be doing LDAP over the public internet... I guess if you were doing LDAPS it wouldn't be so bad but... still...

            S 1 Reply Last reply Reply Quote 1
            • S
              Sparkum @coliver
              last edited by

              @coliver

              centos.PNG

              This means nothing to me haha

              coliverC 1 Reply Last reply Reply Quote 0
              • coliverC
                coliver @Sparkum
                last edited by

                @Sparkum said:

                @coliver

                centos.PNG

                This means nothing to me haha

                The previous command queries all interfaces on your server. It then pulls the requested info. In this instance we were looking for the IP address. So the lo interface, or local loopback, has the 127.0.0.1 address. Whereas the ens33 interface, or ethernet interface has the ip address of 104.167.119.11. It also shows the IPv6 addresses as well.

                That IP address matches the one for nslookup so DNS is matching. Although from your home workstation you should use your DC as your primary DNS lookup and Google as the secondary.

                S 1 Reply Last reply Reply Quote 0
                • scottalanmillerS
                  scottalanmiller
                  last edited by

                  inet = internet

                  Internet address is 104.167.119.11/24

                  1 Reply Last reply Reply Quote 0
                  • S
                    Sparkum @coliver
                    last edited by

                    @coliver

                    So changing home computer to

                    192.168.1.10
                    8.8.8.8

                    I get

                    C:\Users\admin>nslookup dc.pricehouse.ca
                    Server: hostserver.pricehouse.ca
                    Address: 192.168.1.10

                    *** hostserver.pricehouse.ca can't find dc.pricehouse.ca: Non-existent domain

                    so thats interesting

                    coliverC 1 Reply Last reply Reply Quote 0
                    • coliverC
                      coliver @Sparkum
                      last edited by

                      @Sparkum said:

                      @coliver

                      So changing home computer to

                      192.168.1.10
                      8.8.8.8

                      I get

                      C:\Users\admin>nslookup dc.pricehouse.ca
                      Server: hostserver.pricehouse.ca
                      Address: 192.168.1.10

                      *** hostserver.pricehouse.ca can't find dc.pricehouse.ca: Non-existent domain

                      so thats interesting

                      Your hostserver is authoritative for that domain. So you will need to add a DNS entry for it.

                      S 1 Reply Last reply Reply Quote 0
                      • S
                        Sparkum @coliver
                        last edited by

                        @coliver

                        Sorry,

                        A dns entry on my dc to dc.pricehouse.ca?

                        coliverC 1 Reply Last reply Reply Quote 0
                        • coliverC
                          coliver @Sparkum
                          last edited by

                          @Sparkum Right. On the Windows DC, which your workstation is now pointing to, you need to create a A record for the Samba server. That won't fix the issue you are having but you should be able to ping it now.

                          S 1 Reply Last reply Reply Quote 0
                          • S
                            Sparkum @coliver
                            last edited by

                            @coliver

                            Absolutely correct

                            C:\Users\admin>nslookup dc.pricehouse.ca
                            Server: hostserver.pricehouse.ca
                            Address: 192.168.1.10

                            Name: dc.pricehouse.ca
                            Address: 104.167.119.11

                            full pings

                            1 Reply Last reply Reply Quote 0
                            • S
                              Sparkum @coliver
                              last edited by

                              @coliver

                              Sorry never tried this before.

                              My result was forewalld.noarch 0.3.9-11.e.17 @base

                              coliverC 1 Reply Last reply Reply Quote 0
                              • coliverC
                                coliver @Sparkum
                                last edited by

                                @Sparkum said:

                                @coliver

                                Sorry never tried this before.

                                My result was forewalld.noarch 0.3.9-11.e.17 @base

                                So the CentOS firewall is installed, but it won't run, or it is running and dropping traffic. Can you try:

                                firewall-cmd --state
                                

                                It should return running, not running, or command not found.

                                S 1 Reply Last reply Reply Quote 0
                                • DanpD
                                  Danp
                                  last edited by

                                  With Centos 7, I believe you should be using "systemctrl" instead of "service".

                                  sudo systemctl enable firewalld
                                  sudo systemctl start firewalld
                                  sudo systemctl status firewalld
                                  ? 1 Reply Last reply Reply Quote 2
                                  • ?
                                    A Former User @Danp
                                    last edited by

                                    @Danp said:

                                    With Centos 7, I believe you should be using "systemctrl" instead of "service".

                                    sudo systemctl enable firewalld
                                    sudo systemctl start firewalld
                                    sudo systemctl status firewalld
                                    

                                    Yep it will redirect the service commands but it's depreciated.

                                    1 Reply Last reply Reply Quote 0
                                    • S
                                      Sparkum @coliver
                                      last edited by

                                      @coliver

                                      State is definitely not running.

                                      1 Reply Last reply Reply Quote 0
                                      • S
                                        Sparkum
                                        last edited by

                                        Well for some reason when I got home and started to re-try everything after confirming the service was indeed stopped, suddenly I could start it, and complete step 8 with success....

                                        Still not a DC but progress for sure

                                        1 Reply Last reply Reply Quote 0
                                        • S
                                          Sparkum
                                          last edited by

                                          So at this point I would have to assume that there is a mistake in on smb.conf file eh?

                                          Just going through the checklist

                                          Installed samba ....... Yep
                                          smb.conf file .........Prob?
                                          Made samba/anonymous.....yep
                                          Firewall steps........yep

                                          Can access it from windows comp.......No
                                          See it in my domain......No

                                          1 Reply Last reply Reply Quote 0
                                          • S
                                            Sparkum
                                            last edited by

                                            Here is some of my global and share; I'm assuming this is esentially the most important data

                                            Share.JPG General.JPG

                                            coliverC 1 Reply Last reply Reply Quote 0
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