We've got a PBA-S system based on CentOS 6.5. Now we try to register a Ubuntu based nameserver via root ssh login but it fails. The login itself works. First error was, that the chkconfig tool was missing on the ubuntu system. We fixed this by installing chkconfig. But it still does not work. Now we get the following error: [2014/05/15 12:11:36] [DEBUG]  [HSPC::MT:M::NS::SlaveNS::SSH::__ssh_exec] ssh_exec: chkconfig --level 2345 named on [2014/05/15 12:11:36] [DEBUG]  [HSPC::MT:M::NS::SlaveNS::SSH::__ssh_exec] OUT: ; ERR: named: unknown service I think the reason is, that the service in Ubuntu is called bind9 and not named. Is there a way to use Ubuntu managed nameservers?