1. 安装 xinetd
yum -y install xinetd
2. 安装rsh
注：以下安装的rsh-server、rsh、rstatd包如果不能通过wget下载，可以在51cto下载中心下载，地址如下：
http://down.51cto.com/data/1322433
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从如下地址去下载
wget ftp://ftp.muug.mb.ca/mirror/redhat/redhat/linux/9/en/os/i386/RedHat/RPMS/rsh-server-0.17-14.i386.rpm
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安装rsh服务器rpm包
rpm -ivh rsh-server-0.17-14.i386.rpm --force --nodeps
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下载rsh客户端rpm包
wget ftp://ftp.muug.mb.ca/mirror/redhat/redhat/linux/9/en/os/i386/RedHat/RPMS/rsh-0.17-14.i386.rpm
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安装rsh客户端rpm包
rpm -ivh rsh-0.17-14.i386.rpm --force --nodeps
3. 安装 rstatd
第1种方式安装rstatd
wget http://nchc.dl.sourceforge.net/project/rstatd/rstatd/4.0.1/rpc.rstatd-4.0.1.tar.gz
下载后按下面的内容解压与安装
# tar –xzvf rpc.rstatd-4.0.1.tar.gz
# ./configure ---配置
# make ---编译
# make install ---安装
第2种方式安装rstatd
yum install rusers-server
运行如下方式来查看是否已经将 rusers-server 装上了（如妹结果还需）
yum search rusers-server
通过 rpcinfo -p 来查看是否已经有 rstatd 服务启动了启动的结果如下所示：
[root@locathost init.d]# rpcinfo -p
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 37276 status
100024 1 tcp 51722 status
100001 3 udp 991 rstatd
100001 2 udp 991 rstatd
100001 1 udp 991 rstatd
100011 1 udp 875 rquotad
100011 2 udp 875 rquotad
100011 1 tcp 875 rquotad
100011 2 tcp 875 rquotad
如果没有,那么到init.d下启动，命令如下
/etc/init.d/./rstatd start
命令扩展启动 (./rstatd {start|stop|status|rstart})
4. 配置 xinetd.conf
vi /etc/xinetd.conf
#
# This is the master xinetd configuration file. Settings in the
# default section will be inherited by all service configurations
# unless explicitly overridden in the service configuration. See
# xinetd.conf in the man pages for a more detailed explanation of
# these attributes.
defaults
{
# The next two items are intended to be a quick access place to
# temporarily enable or disable services.
#
# enabled =
# disabled =
# Define general logging characteristics.
log_type = SYSLOG daemon info
log_on_failure = HOST
log_on_success = PID HOST DURATION EXIT
# Define access restriction defaults
#
# no_access =
# only_from =
# max_load = 0
cps = 50 10
# instances = 50
# per_source = 10
instances = 30
per_source = 50 10
# Address and networking defaults
#
# bind =
5. 分别修改/etc/xinetd.d/下的三个conf文件
rlogin ,rsh,rexec 这三个配置文件,
将这三个文件里面的Disable = yes都改成 Disable = no
或是把# default: off都设置成 on ，并把“#”去掉，这个的意思就是在xinetd启动的时候默认都启动上面的三个服务!
例如rlogin的内容
如下标红的地方修改一处即可
# default: on
# description: rlogind is the server for the rlogin(1) program. The server \
# provides a remote login facility with authentication based on \
# privileged port numbers from trusted hosts.
service login
{
socket_type = stream
wait = no
user = root
log_on_success += USERID
log_on_failure += USERID
server = /usr/sbin/in.rlogind
# disable = yes
disable = no
}
6. 启动 xinetd
service xinetd start
确认启动
netstat -an |grep 514
结果：
Java代码
1. tcp 0 0 0.0.0.0:514 0.0.0.0:* LISTEN
7. 启动 rstatd
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rpc.rstatd
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rpc.rquotad
8.确认启动：
rpcinfo -p
结果：
[root@locathost init.d]# rpcinfo -p
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 37276 status
100024 1 tcp 51722 status
100001 3 udp 991 rstatd
100001 2 udp 991 rstatd
100001 1 udp 991 rstatd
100011 1 udp 875 rquotad
100011 2 udp 875 rquotad
100011 1 tcp 875 rquotad
100011 2 tcp 875 rquotad
9. 关闭防火墙服务
service iptables stop
配置loadrunner unix监控输入服务器ip即可 如下图：
