centos6.5配置samba

1
Samba简介

　　Samba是1个能让Linux系统利用Microsoft网络通讯协议的软件，而SMB是Server Message Block的缩写，即为服务器消息块 ，SMB主要是作为Microsoft的网络通讯协议，后来Samba将SMB通讯协议利用到了Linux系统上，就构成了现在的Samba软件。后来微软又把 SMB 改名为 CIFS（Common Internet File System），即公共 Internet 文件系统，并且加入了许多新的功能，这样1来，使得Samba具有了更强大的功能。

　　Samba最大的功能就是可以用于Linux与windows系统直接的文件同享和打印同享，Samba既可以用于windows与Linux之间的文件同享，也能够用于Linux与Linux之间的资源同享，由于NFS(网络文件系统）可以很好的完成Linux与Linux之间的数据同享，因此 Samba较多的用在了Linux与windows之间的数据同享上面。

　　SMB是基于客户机/服务器型的协议，因此1台Samba服务器既可以充当文件同享服务器，也能够充当1个Samba的客户端，例如，1台在Linux 下已架设好的Samba服务器，windows客户端就能够通过SMB协议同享Samba服务器上的资源文件，同时，Samba服务器也能够访问网络中 其它windows系统或Linux系统同享出来的文件。
Samba在windows下使用的是NetBIOS协议，如果你要使用Linux下同享出来的文件，请确认你的windows系统下是不是安装了NetBIOS协议。

　　组成Samba运行的有两个服务，1个是SMB，另外一个是NMB；SMB是Samba 的核心启动服务，主要负责建立 Linux Samba服务器与Samba客户机之间的对话， 验证用户身份并提供对文件和打印系统的访问，只有SMB服务启动，才能实现文件的同享，监听139 TCP端口；而NMB服务是负责解析用的，类似与DNS实现的功能，NMB可以把Linux系统同享的工作组名称与其IP对应起来，如果NMB服务没有启动，就只能通过IP来访问同享文件，监听137和138 UDP端口。

　　Samba服务器可实现以下功能：WINS和DNS服务； 网络阅读服务； Linux和Windows域之间的认证和授权； UNICODE字符集和域名映照；满足CIFS协议的UNIX同享等。

2
按下面的要求实做1个
通过 SMB 同享 /share 目录
您的 SMB 服务器必须是 WORKGROUP 工作组的1个成员，同享名必须为 public。
用户 zxw 能够读取同享中的内容。

基本上首先是安装、配置Samba同享目录；第2是使用zxw用户能够访问同享盘；第3是防火墙和se要配置为能够访问Samba同享。

3
没看出来samba装没装
[root@beiigang ~]# rpm -qa | grep -i samba
samba-winbind-clients⑶.6.9⑴64.el6.x86_64
samba-client⑶.6.9⑴64.el6.x86_64
samba4-libs⑷.0.0⑸8.el6.rc4.x86_64
samba-winbind⑶.6.9⑴64.el6.x86_64
samba-common⑶.6.9⑴64.el6.x86_64

有配置文件等
[root@beiigang ~]#  find / -name samba
/etc/samba
/etc/sysconfig/samba
/usr/lib64/samba
/var/log/samba
/var/lib/samba
[root@beiigang ~]#
到底装没装

装完后以下，看来是先前没装
[root@beiigang ~]# rpm -qa | grep -i samba
samba-common⑶.6.23⑴2.el6.x86_64
samba⑶.6.23⑴2.el6.x86_64
samba4-libs⑷.0.0⑸8.el6.rc4.x86_64
samba-winbind⑶.6.23⑴2.el6.x86_64
samba-winbind-clients⑶.6.23⑴2.el6.x86_64
samba-client⑶.6.23⑴2.el6.x86_64

4
不管装没装，先删
[root@beiigang ~]# yum remove samba
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Remove Process
No Match for argument: samba
Loading mirror speeds from cached hostfile
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Package(s) samba available, but not installed.
No Packages marked for removal

5
安装

[root@beiigang ~]# yum search samba
查1下相干包

[root@beiigang ~]# yum -y install samba
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
 * base: mirror.bit.edu.cn
 * extras: mirror.bit.edu.cn
 * updates: mirror.bit.edu.cn
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package samba.x86_64 0:3.6.23⑴2.el6 will be installed
。。。
Installed:
  samba.x86_64 0:3.6.23⑴2.el6                                                                                                        

Dependency Updated:
  libsmbclient.x86_64 0:3.6.23⑴2.el6       samba-client.x86_64 0:3.6.23⑴2.el6               samba-common.x86_64 0:3.6.23⑴2.el6     
  samba-winbind.x86_64 0:3.6.23⑴2.el6      samba-winbind-clients.x86_64 0:3.6.23⑴2.el6     

Complete!

6
装完后以下，多了个samba⑶.6.23⑴2.el6.x86_64
[root@beiigang ~]# rpm -qa | grep -i samba
samba-common⑶.6.23⑴2.el6.x86_64
samba⑶.6.23⑴2.el6.x86_64
samba4-libs⑷.0.0⑸8.el6.rc4.x86_64
samba-winbind⑶.6.23⑴2.el6.x86_64
samba-winbind-clients⑶.6.23⑴2.el6.x86_64
samba-client⑶.6.23⑴2.el6.x86_64

7
查询启动方式
[root@beiigang ~]# rpm -ql samba | grep '/etc'
/etc/logrotate.d/samba
/etc/openldap/schema
/etc/openldap/schema/samba.schema
/etc/pam.d/samba
/etc/rc.d/init.d/nmb
/etc/rc.d/init.d/smb
/etc/samba/smbusers

[root@beiigang ~]# /etc/init.d/smb start
Starting SMB services:                                     [  OK  ]
[root@beiigang ~]# service nmb start
Starting NMB services:                                     [  OK  ]

设置开机自启动
chkconfig --level | grep smb
chkconfig --level 35 smb on
chkconfig --level 35 nmb on
chkconfig --level | grep smb

查看端口
[root@beiigang ~]# netstat -tunpl | grep '[sn]mb'
tcp        0      0 0.0.0.0:139                 0.0.0.0:*                   LISTEN      2071/smbd           
tcp        0      0 0.0.0.0:445                 0.0.0.0:*                   LISTEN      2071/smbd           
tcp        0      0 :::139                      :::*                        LISTEN      2071/smbd           
tcp        0      0 :::445                      :::*                        LISTEN      2071/smbd           
udp        0      0 192.168.18.255:137          0.0.0.0:*                               21924/nmbd          
udp        0      0 192.168.18.99:137           0.0.0.0:*                               21924/nmbd          
udp        0      0 0.0.0.0:137                 0.0.0.0:*                               21924/nmbd          
udp        0      0 192.168.18.255:138          0.0.0.0:*                               21924/nmbd          
udp        0      0 192.168.18.99:138           0.0.0.0:*                               21924/nmbd          
udp        0      0 0.0.0.0:138                 0.0.0.0:*                               21924/nmbd  
    
8
查看samba的配置文件
[root@beiigang ~]# rpm -qc samba samba-common
/etc/logrotate.d/samba
/etc/pam.d/samba
/etc/samba/smbusers
/etc/samba/lmhosts
/etc/samba/smb.conf
/etc/sysconfig/samba
[root@beiigang ~]#

9
配置
[root@beiigang ~]# vi /etc/samba/smb.conf
[global]
        workgroup = WORKGROUP
        server string = Samba Server Version %v
        public = yes

        netbios name = ZXWSamba
        lanman auth = yes
        client lanman auth = yes

        
        security = share


        [public]
        comment = Public Stuff
        path = /share
        public = yes
        writable = yes

10
[root@beiigang ~]# /etc/init.d/smb restart
Shutting down SMB services:                                [  OK  ]
Starting SMB services:                                     [  OK  ]

[root@beiigang ~]# service nmb status
nmbd is stopped
[root@beiigang ~]# service nmb stop
Shutting down NMB services:                                [FAILED]
[root@beiigang ~]# service nmb start
Starting NMB services:                                     [  OK  ]
[root@beiigang ~]# service nmb stop
Shutting down NMB services:                                [  OK  ]

11
测试
[root@beiigang ~]# testparm
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[homes]"
Processing section "[printers]"
Processing section "[public]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions

[global]
        netbios name = ZXWSAMBA
        server string = Samba Server Version %v
        lanman auth = Yes
        log file = /var/log/samba/log.%m
        max log size = 50
        idmap config * : backend = tdb
        guest ok = Yes
        cups options = raw

[homes]
        comment = Home Directories
        read only = No

[printers]
        comment = All Printers
        path = /var/spool/samba
        guest ok = No
        printable = Yes
        print ok = Yes
        browseable = No

[public]
        comment = Public Stuff
        path = /share
        read only = No

12
[root@beiigang ~]# mkdir /share
[root@beiigang ~]# cd /share/
[root@beiigang share]# touch sambatest.txt
[root@beiigang share]# chown -R nobody:nobody /share/
[root@beiigang share]# chmod -R 777 /share/
[root@beiigang share]# ll
total 0
-rwxrwxrwx. 1 nobody nobody 0 Dec  2 17:34 sambatest.txt


13
[root@beiigang share]# smbclient //192.168.18.99/public
WARNING: The security=share option is deprecated
Enter root's password:
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]
Server not using user level security and no password supplied.
Server requested LANMAN password (share-level security) but 'client lanman auth = no' or 'client ntlmv2 auth = yes'
tree connect failed: NT_STATUS_ACCESS_DENIED
[root@beiigang share]#

14
查看状态
[root@beiigang share]# smbstatus

Samba version 3.6.23⑴2.el6
PID     Username      Group         Machine                        
-------------------------------------------------------------------
 <processes do not show up in anonymous mode>

Service      pid     machine       Connected at
-------------------------------------------------------
public       2399   test-pc       Tue Dec  2 17:05:09 2014
IPC$         2399   test-pc       Tue Dec  2 17:00:56 2014

Locked files:
Pid          Uid        DenyMode   Access      R/W        Oplock           SharePath   Name   Time
--------------------------------------------------------------------------------------------------
2399         99         DENY_NONE  0x100081    RDONLY     NONE             /home/share   .   Tue Dec  2 17:10:20 2014

15
[root@beiigang ~]# vi /etc/samba/smb.conf
             security = user


[root@beiigang share]# service smb restart
Shutting down SMB services:                                [  OK  ]
Starting SMB services:                                     [  OK  ]
[root@beiigang share]# service nmb restart
Shutting down NMB services:                                [  OK  ]
Starting NMB services:                                     [  OK  ]

16
[root@beiigang share]# smbstatus

Samba version 3.6.23⑴2.el6
PID     Username      Group         Machine                        
-------------------------------------------------------------------
2142      zxw           zxw           test-pc      (192.168.18.101)

Service      pid     machine       Connected at
-------------------------------------------------------
zxw          2142   test-pc       Wed Dec  3 10:20:52 2014
zxw          2142   test-pc       Wed Dec  3 10:20:52 2014
public       2142   test-pc       Wed Dec  3 10:20:52 2014
IPC$         2142   test-pc       Wed Dec  3 10:20:52 2014

No locked files
看来是可以了

17
列出smb服务同享目录
[root@beiigang share]# smbclient -L 192.168.18.99
Enter root's password:
session setup failed: NT_STATUS_LOGON_FAILURE
这是由于登陆的用户没有成为samba服务的用户

[root@beiigang share]# smbpasswd -a zxw
New SMB password:
Retype new SMB password:
Added user zxw.

18
[root@beiigang share]# smbclient -L 192.168.18.99 -U zxw
Enter zxw's password:
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]

        Sharename       Type      Comment
        ---------       ----      -------
        homes           Disk      Home Directories
        public          Disk      Public Stuff
        IPC$            IPC       IPC Service (Samba Server Version 3.6.23⑴2.el6)
        zxw             Disk      Home Directories
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]

        Server               Comment
        ---------            -------
        ZXWSAMBA             Samba Server Version 3.6.23⑴2.el6

        Workgroup            Master
        ---------            -------
        WORKGROUP            

19
连接测试，连接成功，但看不了
[root@beiigang share]# smbclient //192.168.18.99/public -U zxw
Enter zxw's password:
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]
smb: > dir
NT_STATUS_ACCESS_DENIED listing *
smb: > ls
NT_STATUS_ACCESS_DENIED listing *
smb: >

20
se的问题，关掉ok
[root@beiigang share]# setenforce 0
[root@beiigang share]# getenforce
Permissive
[root@beiigang share]# smbclient //192.168.18.99/public -U zxw
Enter zxw's password:
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]
smb: > ls
  .                                   D        0  Tue Dec  2 17:34:59 2014
  ..                                 DR        0  Wed Dec  3 09:20:49 2014
  sambatest.txt                       A        0  Tue Dec  2 17:34:59 2014

                55119 blocks of size 131072. 25361 blocks available
smb: >

21
windows上看

22
查看、修改se设置
[root@beiigang share]# getenforce
Enforcing
[root@beiigang share]# getsebool -a | grep samba
samba_create_home_dirs --> off
samba_domain_controller --> off
samba_enable_home_dirs --> off
samba_export_all_ro --> off
samba_export_all_rw --> off
samba_portmapper --> off
samba_run_unconfined --> off
samba_share_fusefs --> off
samba_share_nfs --> off
sanlock_use_samba --> off
use_samba_home_dirs --> off
virt_use_samba --> off

[root@beiigang share]# setenforce 1
[root@beiigang share]# getenforce
Enforcing
[root@beiigang share]#
[root@beiigang share]# setsebool samba_export_all_ro 1
[root@beiigang share]# setsebool samba_export_all_rw 1

23
测试ok
[root@beiigang share]# smbclient //192.168.18.99/public -U zxw
Enter zxw's password:
Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.6.23⑴2.el6]
smb: > ls
  .                                   D        0  Tue Dec  2 17:34:59 2014
  ..                                 DR        0  Wed Dec  3 09:20:49 2014
  sambatest.txt                       A        0  Tue Dec  2 17:34:59 2014

                55119 blocks of size 131072. 25361 blocks available
smb: > dir
  .                                   D        0  Tue Dec  2 17:34:59 2014
  ..                                 DR        0  Wed Dec  3 09:20:49 2014
  sambatest.txt                       A        0  Tue Dec  2 17:34:59 2014

                55119 blocks of size 131072. 25361 blocks available
smb: >

24
windows上看

参考 《鸟哥私房菜》

-----------------

转载请著明出处：
blog.csdn.net/beiigang