nis vs ldap

NIs to LDAP conversion Service (N2l Service) Use the NIS to LDAP conversion daemon to replace the existing NIs daemon on the NIS master server. The n2l service also creates a NIS to

1. NIS is a CS structure. All data files (such as/etc/hosts,/etc/passwd) of NIs are called maps, that is, the information retained by all NIS servers is changed to maps. The client communicates with the NIS server to obtain these maps. NIS slave server also has maps, but the

Tags: NIS slave serverTo replace an NIS master server from an NIS slave server:1. Modify the/etc/default/NIS file (the content is the same as that of the NIS master server, omitted)2. Copy the/etc/passwd,/etc/shadow,/etc/group, and/etc/netgroup files of the

Configure the unix nis server to use the NIS server as the master serverTo change the UNIX-based Network Information Service (NIS) server from the master server to the slave server, also known as the secondary server), follow these steps. To configure the unix nis server to use the

Protocol (LDAP). The NIS server implements the required NIS remote procedure calls for processing requests from unix-based NIS clients and windows-based NIS clients and other subordinate NIS servers. The server for

server to obtain the files. In general, commonly used files are:/etc/passwd,/etc/shadow,/etc/groups,/etc/hosts,/etc/services,/etc/networks,/etc/rpc,/etc/protocols ,/etc/aliases and so on. A cluster of NIS server and NIS client that we call an NIS domain. In each NIS domain, time synchronization must be performed, whic

> set the main configuration file: vi/etc/yp. conf domain domainname server 192.168.171.135 # Add # Format: domain your NIS Server and Client domain name server IP address of your NIS server 4> set/etc/nsswitch. conf file. find the following items in the order of modifying and verifying the user account and password: passwd: files shadow: files group: files # hosts: db files

user account and password: passwd: files shadow: files group: files # hosts: db files ldap nis dns hosts: files dns: passwd: files nis shad Ow: files nis group: files nis # hosts: db files ldap

Directory Access Protocol. It is based on the X.500 standard, but it is much simpler and can be customized as needed. Unlike X.500, LDAP supports TCP/IP, which is required for Internet access. LDAP core specifications are defined in RFC. All LDAP-related RFC can be found on the ldapman RFC webpage.In short, LDAP is a

default:Access to Attrs=userpasswordby self Writeby * AuthAccess to *by * ReadEasily handle LDAP account managementHere the notes tell you to use the PHP language to develop a Web-based LDAP manager, and focus on the management of the class attributes and object class inheritance relationship, modify the process of the recursive relationship between the use of relevant techniques and related algorithms, ma

hosts file for each UNIX machine.From the above problems, we can see that most of the things we have changed are identical, with the same account, the same directory, and the same hosts file. If there are few machines, once you manage more than 200 machines, you may spend the whole day on repetitive tasks.Maybe you have to ask, what methods do UNIX administrators on large networks use to solve these problems? Of course, they cannot change these settings for each machine. They use the

Operating system: Windows 7 XAMPP version: 1.8.3 free installation version Because the test requires LDAP environment support, check the XAMPP phpinfo, found that LDAP is not enabled by default. After modifying the php.ini configuration to enable LDAP, it was discovered that two consecutive errors were reported when Apache was started, with the following error: "

1. gethostbyname -- if the hostname is specified, IP address is returned. Gethostbyaddr -- returns the hostname for the given IP address. 2. Modify hosts: Files nis dns in/etc/nsswitch. conf to define the behavior of gethostbyname and gethostbyaddr. They will first find the hosts file, then NIS, and finally DNS. 3. about NIS +. Sun developed

Through learning about NIS, I feel that the NIS domain is very similar to the WINDOWS NT 4.0 Domain. Make an analogy by yourself:1. Role ComparisonNis nnt 4.0Nis master server pdc master Domain Controller)Nis slave server bdc auxiliary Controller)Nis client nt member server)PS: there are common clients such as WIN9x in

System: Centos6.0 Introduction: NIS (Network Information Services) was first Sun Yellow Pages (yp ); In a large domain, what if multiple Linux Hosts require the same account and password for each host? If you can have an account server to manage the accounts of all hosts in the domain, and other hosts need to log on to the server to find user information such as accounts and passwords, in this way, if you want to add, modify, or delete user data, you

My current employer has asked me to provide a standard authentication method for intranet Web services in the enterprise. One of the major problems I have encountered is that our company mainly uses two kinds of platforms: Unix and Windows. So my first thought was not very successful: it required that every employee use UNIX or Linux to give up windows. I think the best way to solve the current unix/windows problem is to take advantage of PHP's LDAP f

1. NIS server attribute settings 1. Modify the NIS Host Name In Linux, you can run the hostname command to view and temporarily set the Host Name of the Linux system. The host name becomes invalid after the system is restarted. If you need to fix the Linux host name and set it to the same host name after each system startup, You need to modify the/etc/sysconfig/network file. In practice, the server is gener

Before performing the actual migration, take a closer look at the "List: migrate NIS ing to Active Directory domain service" in the UNIX identity management help ". Before starting the wizard, decide whether the domain to be migrated should be an independent domain or be merged with other domains on the NIS server. If the mappings are migrated separately, first migrate the passwd ing and then migrate the gr

Article Title: configure the NIS server and client in RHEL5. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. NIS is short for Network Information Services. It was initially developed by Sun Microsystems for UNIX®(Originally SunOS) centralized management of the system. At

to be updated frequently. For example, the information stored in the LDAP directory is very effective: Telephone number book and organization structure of company employees Customer Contact Information Information required for computer management, including NIS ing, email Kana, and so on Configuration information of the software package Public certificate and Security Key When should I use