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    DC seems to have fallen off the Domain

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    • NerdyDadN
      NerdyDad @wirestyle22
      last edited by

      @wirestyle22 said in DC seems to have fallen off the Domain:

      @NerdyDad Is that secondary domain controller doing anything else like being a file server?

      It is a secondary controller. FSMO roles are on another DC. The only other thing this server does is ots a print server and DHCP server.

      DashrenderD 1 Reply Last reply Reply Quote 0
      • DashrenderD
        Dashrender @NerdyDad
        last edited by

        @NerdyDad said in DC seems to have fallen off the Domain:

        @wirestyle22 said in DC seems to have fallen off the Domain:

        @NerdyDad Is that secondary domain controller doing anything else like being a file server?

        It is a secondary controller. FSMO roles are on another DC. The only other thing this server does is ots a print server and DHCP server.

        Well, as I said, if you can't remove the old AV using the typical tools, you do have other options, not great ones, but they are there.

        1 Reply Last reply Reply Quote 0
        • NerdyDadN
          NerdyDad
          last edited by

          As I am digging into this more and more, I am finding replication issues between DC's, namely the original problem child.

          <code>
          Source DSA largest delta fails/total %% error

          DOS3 38d.14h:20m:23s 5 / 10 50 (8457) The destination server is currently rejecting replication requests.

          DOS4B 38d.14h:20m:22s 5 / 15 33 (8457) The destination server is currently rejecting replication requests.

          SMC4A 38d.14h:20m:23s 5 / 15 33 (8457) The destination server is currently rejecting replication requests.

          SMC4B 35d.14h:24m:28s 15 / 15 100 (8456) The source server is currently rejecting replication requests.

          Destination DSA largest delta fails/total %% error

          DOS3 35d.14h:16m:35s 5 / 15 33 (8456) The source server is currently rejecting replication requests.

          DOS4B 35d.14h:02m:35s 5 / 15 33 (8456) The source server is currently rejecting replication requests.

          SMC4A 35d.14h:22m:52s 5 / 10 50 (8456) The source server is currently rejecting replication requests.

          SMC4B 38d.14h:20m:24s 15 / 15 100 (8457) The destination server is currently rejecting replication requests.
          </code>

          1 Reply Last reply Reply Quote 0
          • wirestyle22W
            wirestyle22
            last edited by

            repadmin /sync on all domain controllers. What does that return?

            NerdyDadN 1 Reply Last reply Reply Quote 0
            • NerdyDadN
              NerdyDad @wirestyle22
              last edited by

              @wirestyle22 said in DC seems to have fallen off the Domain:

              repadmin /sync on all domain controllers. What does that return?

              CALLBACK MESSAGE: Error contacting server cff6859a-1945-4334-aa88-e43a448de794._msdcs.smc.com (network error): -2146893
              22 (0x80090322):
                  The target principal name is incorrect.
              CALLBACK MESSAGE: SyncAll Finished.
              
              SyncAll reported the following errors:
              Error contacting server cff6859a-1945-4334-aa88-e43a448de794._msdcs.smc.com (network error): -2146893022 (0x80090322):
                  The target principal name is incorrect.
              wirestyle22W 1 Reply Last reply Reply Quote 0
              • wirestyle22W
                wirestyle22 @NerdyDad
                last edited by wirestyle22

                @NerdyDad said in DC seems to have fallen off the Domain:

                The target principal name is incorrect.

                Check that these services are all running:
                Active Directory Domain Services
                Kerberos Key Distribution Center

                NerdyDadN 1 Reply Last reply Reply Quote 0
                • NerdyDadN
                  NerdyDad @wirestyle22
                  last edited by

                  @wirestyle22 said in DC seems to have fallen off the Domain:

                  @NerdyDad said in DC seems to have fallen off the Domain:

                  The target principal name is incorrect.

                  Check that these services are all running:
                  Active Directory Domain Services.
                  Active Directory Replication

                  Have ADDS but not Active Directory Replication

                  wirestyle22W 1 Reply Last reply Reply Quote 0
                  • wirestyle22W
                    wirestyle22 @NerdyDad
                    last edited by wirestyle22

                    @NerdyDad Sorry, check:

                    Kerberos Key Distribution Center in services.msc

                    NerdyDadN 1 Reply Last reply Reply Quote 0
                    • NerdyDadN
                      NerdyDad @wirestyle22
                      last edited by

                      @wirestyle22 said in DC seems to have fallen off the Domain:

                      @NerdyDad Sorry, check:

                      Kerberos Key Distribution Center in services.msc

                      There and Started.

                      1 Reply Last reply Reply Quote 0
                      • NerdyDadN
                        NerdyDad
                        last edited by

                        @wirestyle22 If I ever meet you, I owe you a drink at least.

                        wirestyle22W 1 Reply Last reply Reply Quote 0
                        • wirestyle22W
                          wirestyle22 @NerdyDad
                          last edited by

                          @NerdyDad Oh? you get it working?

                          NerdyDadN 1 Reply Last reply Reply Quote 0
                          • NerdyDadN
                            NerdyDad @wirestyle22
                            last edited by

                            @wirestyle22 said in DC seems to have fallen off the Domain:

                            @NerdyDad Oh? you get it working?

                            Not yet. Just appreciating all of the help.

                            wirestyle22W 1 Reply Last reply Reply Quote 0
                            • wirestyle22W
                              wirestyle22 @NerdyDad
                              last edited by wirestyle22

                              @NerdyDad Don't worry about it. Everyone helps me all of the time.

                              Check this article out: https://support.microsoft.com/en-us/help/2090913/troubleshooting-ad-replication-error--2146893022-the-target-principal-name-is-incorrect.

                              1 Reply Last reply Reply Quote 0
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