配置Xmanager3连接Redhat Enterprise Linux 5

文章由LinuxBoy分享于2019-03-28 05:03:21热评（422）

配置Xmanager3连接Redhat Enterprise Linux 5

有台RedHat Enterprise Linux 5的机器，但是没有显示器，每次要使用都需要临时把显示器接到该机器。麻烦啊！所以想起配置下Xmanager3,这样就方便远程控制这里Linux机器了。个人参照以下步骤成功配置了Xmanager3的配置。

相关配置文件介绍
1./usr/share/gdm/defaults.conf---- GNOME管理默认的配置文件
2./etc /inittab---init进程的主配置文件
3./etc /gdm/custom.conf---GNOME的自定义配置文件

服务器配置
1.改变defaults.conf文件权限,默认是只读
chmod 700 /usr/share/gdm/defaults.conf

2.做如下配置---编辑/usr /share/gdm/defaults.conf

Enable=true

DisplaysPerHost=10

Port=177

AllowRoot=true

AllowRemoteroot=true

AllowRemoteAutoLogin=false

3.做如下配置---编辑 /etc/gdm/custom.conf(这部因为上边那部，该部可以不做)

[xdmcp]

Enable=1

然后gdm-restart 重启一下
4.做如下配置---编辑 /etc/inittab(不要修改原来设置,在最后新增一行如下记录)
x:5:respawn:/usr/sbin/gdm

5.重新加载GNOME桌面配置
   init 3 ; init 5

二、如果允许Root用户连接到XMANAGER 需要修改以下内容：

  # vi defaults.conf

[security]
# Allow root to login.  It makes sense to turn this off for kiosk use, when
# you want to minimize the possibility of break in.
AllowRoot=true
# Allow login as root via XDMCP.  This value will be overridden and set to
# false if the /etc/default/login file exists and contains
# "CONSOLE=/dev/login", and set to true if the /etc/default/login file exists
# and contains any other value or no value for CONSOLE.
AllowRemoteRoot=true
# This will allow remote timed login.
AllowRemoteAutoLogin=false
# 0 is the most restrictive, 1 allo

#vi /etc/securetty
......
tty2
tty3
tty4
tty5
tty6
tty7
tty8
tty9
tty10
tty11
pts/0
pts/1
pts/2
pts/3
pts/4

添加这一些。
注意：以下配置我没有配置，也可以用xbrowser对linux机器进行访问。

# vi /etc/pam.d/login

#%PAM-1.0
#auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.so
auth    include    system-auth
account required    pam_nologin.so
account include    system-auth
password include    system-auth
# pam_selinux.so close should be the first session rule
session required    pam_selinux.so close
session include    system-auth
session required    pam_loginuid.so
session optional    pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the user context
session required    pam_selinux.so open
session optional    pam_keyinit.so force revoke
~

#vi  /etc/pam.d/remote

#%PAM-1.0
#auth    required    pam_securetty.so
auth    include    system-auth
account required    pam_nologin.so
account include    system-auth
password include    system-auth
# pam_selinux.so close should be the first session rule
session required    pam_selinux.so close
session include    system-auth
session required    pam_loginuid.so
session optional    pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the user context
session required    pam_selinux.so open
session optional    pam_keyinit.so force revoke
~
~

#vi /etc/xinetd.d/telnet

# default: on
# description: The telnet server serves telnet sessions; it uses \
#    unencrypted username/password pairs for authentication.
service telnet
{
      flags          = REUSE
      socket_type    = stream
      wait          = no
      user          = root
      server       = /usr/sbin/in.telnetd
      log_on_failure  += USERID
   disable       = no
}

然后在windows系统上运行xmanager3裡的Xbrowser程序，在裡面新建一个Xmanager Session，在Host这裡输入ip地址，其它配置都不要改变（包括端口号），确定退出。然后双击这个New Xmanager Session，看到登录界面.

推荐文章：

配置Xmanager3连接Redhat Enterprise Linux 5