Ceontos6.X配置XDMCP远程调用图形化 Ceontos6.X配置XDMCP远程调用图形

Ceontos6.X配置XDMCP远程调用图形化 Linux一般不需要图形化，但是偶尔也是需要的，基于X11协议的图形化XDMCP很受推广，VNC也是很不错的。。。
前提：
关闭防火墙，不关闭需要配置177端口放行
关闭selinux,不关闭自己配置selinux上下文
00、服务端图形化组件检测 yumgroupinstall-y'X Window System' 'Desktop'#根据平台不同自己选择安装图形化组件包
yuminstall -y gdmxdm#安装xdmcp依赖包
01、调整配置文件 vim/etc/X11/xdm/Xaccess
去掉这一行最前面的#号
*#any host can get a login window

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[root@mvp gdm]# cat /etc/X11/xdm/Xaccess # $XdotOrg: Xaccess,v 1.3 2000/08/17 19:54:17 cpqbld Exp $ # $Xorg: Xaccess,v 1.3 2000/08/17 19:54:17 cpqbld Exp $ # $XFree86: xc/programs/xdm/config/Xaccess,v 1.4 2003/07/09 15:27:40 tsi Exp $ # # Access control file for XDMCP connections#xdmcp访问控制 # # To control Direct and Broadcast access: # #pattern # # To control Indirect queries: # #patternlist of hostnames and/or macros ... # # To use the chooser: # #patternCHOOSER BROADCAST # # or # #patternCHOOSER list of hostnames and/or macros ... # # To define macros: # #%namelist of hosts ... # # To control which addresses xdm listens for requests on: # #LISTENaddress [list of multicast groups ... ] # # The first form tells xdm which displays to respond to itself. # The second form tells xdm to forward indirect queries from hosts matching # the specified pattern to the indicated list of hosts. # The third form tells xdm to handle indirect queries using the chooser; # the chooser is directed to send its own queries out via the broadcast # address and display the results on the terminal. # The fourth form is similar to the third, except instead of using the # broadcast address, it sends DirectQuerys to each of the hosts in the list # The fifth form tells xdm which addresses to listen for incoming connections # on.If present, xdm will only listen for connections on the specified # interfaces and/or multicast groups. # # In all cases, xdm uses the first entry which matches the terminal; # for IndirectQuery messages only entries with right hand sides can # match, for Direct and Broadcast Query messages, only entries without # right hand sides can match. #*#any host can get a login window任何主机都可以登录# # To hardwire a specific terminal to a specific host, you can # leave the terminal sending indirect queries to this host, and # use an entry of the form: ##terminal-ahost-a# # The nicest way to run the chooser is to just ask it to broadcast # requests to the network - that way new hosts show up automatically. # Sometimes, however, the chooser can't figure out how to broadcast, # so this may not work in all environments. ##*CHOOSER BROADCAST#any indirect host can get a chooser# # If you'd prefer to configure the set of hosts each terminal sees, # then just uncomment these lines (and comment the CHOOSER line above) # and edit the %hostlist line as appropriate ##%hostlisthost-a host-b#*CHOOSER %hostlist## # If you have a machine with multiple network interfaces or IP addresses # you can control which interfaces accept XDMCP packets by listing a LISTEN # line for each interface you want to listen on.You can additionally list # one or more multicast groups after each address to listen on those groups # on that address. # # If no LISTEN is specified, the default is the same as "LISTEN *" - listen on # all unicast interfaces, but not for multicast packets.If any LISTEN lines # are specified, then only the listed interfaces will be listened on. # # IANA has assigned FF0X:0:0:0:0:0:0:12B as the permanently assigned # multicast addresses for XDMCP, where X in the prefix may be replaced # by any valid scope identifier, such as 1 for Node-Local, 2 for Link-Local, # 5 for Site-Local, and so on.The default is equivalent to the example shown # here using the Link-Local version to most closely match the old IPv4 subnet # broadcast behavior. # # LISTEN* ff02:0:0:0:0:0:0:12b# This example shows listening for multicast on all scopes up to site-local # # LISTEN* ff01:0:0:0:0:0:0:12b ff02:0:0:0:0:0:0:12b ff03:0:0:0:0:0:0:12b ff04:0:0:0:0 :0:0:12b ff05:0:0:0:0:0:0:12b

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vim /etc/gdm/custom.conf

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[root@mvp gdm]# cat /etc/gdm/custom.conf # GDM configuration storage[daemon][security] AllowRemoteRoot=true#许可root远程登录 [xdmcp] Enable=true Port=177 [greeter][chooser][debug]

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02、Server运行方式切换 init 5# init 3&& init 5
看到监听端口177，说明xdmcp服务没问题

[root@mvp xdm]# lsof -i:177 COMMANDPID USERFDTYPE DEVICE SIZE/OFF NODE NAME gdm-binar 3780 root11uIPv4268540t0UDP *:xdmcp

03、xbrowser登录xdmcp

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打开测试

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作者：独木桥出处： http://xiaochina.cnblogs.com/ 版权：本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，否则保留追究法律责任的权利！ 【Ceontos6.X配置XDMCP远程调用图形化】转载于:https://www.cnblogs.com/Jeely/p/11352255.html