XMANAGER 連線到REDHAT AS 5

一、 XMANAGER 連線到REDHAT AS 5 需要修改的地方。

rhel5與rhel4不同的地方是，rhel5裡沒有/etc/X11/gdm/這個目錄，rhel5的gdm的配置檔案放在這裡/usr/share/gdm/defaults.comf，這一點可能是困擾大家的地方。

在/usr/share/gdm/defaults.conf裡確保有以下幾句配置：

[@more@]

Enable=true
DisplaysPerHost=10
Port=177
在/etc/inittab裡把預設級別改為5：
id:5:initdefault:

再在這個檔案裡加一句：
x:5:respawn:/etc/X11/prefdm -nodaemon

然後重啟系統。然後在windows系統上執行xmanager2裡的Xbrowser程式，在裡面新建一個Xmanager Session，在Host這裡輸入ip地址，其它配置都不要改變（包括埠號），確定退出。然後雙擊這個New Xmanager Session，看到登入介面：

二、 如果允許Root使用者連線到XMANAGER 需要修改以下內容：


# 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

新增這一些。


# 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
}
~