Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
查詢一下rpm包是否有安裝
[root@localhost software]# rpm -qa telnet
telnet-0.17-47.el6_3.1.i686 #telnet包已安裝
[root@localhost software]# rpm -qa telnet-server
檢查原因是沒有安裝telenet-server的服務。
運行yum命令我們來進行安裝：
[root@localhost software]# yum install telnet-server
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.esocc.com
* extras: mirror.esocc.com
* updates: mirror.esocc.com
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package telnet-server.i686 1:0.17-47.el6_3.1 will be installed
--> Processing Dependency: xinetd for package: 1:telnet-server-0.17-47.el6_3.1.i686
--> Running transaction check
---> Package xinetd.i686 2:2.3.14-38.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================
Package Arch Version Repository Size
========================================================================
Installing:
telnet-server i686 1:0.17-47.el6_3.1 base 36 k
Installing for dependencies:
xinetd i686 2:2.3.14-38.el6 base 122 k
Transaction Summary
========================================================================
Install 2 Package(s)
Total download size: 158 k
Installed size: 311 k
Is this ok [y/N]: y
Downloading Packages:
(1/2): telnet-server-0.17-47.el6_3.1.i686.rpm | 36 kB 00:00
(2/2): xinetd-2.3.14-38.el6.i686.rpm | 122 kB 00:00
------------------------------------------------------------------------------------------------------------------------------------
Total 270 kB/s | 158 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : 2:xinetd-2.3.14-38.el6.i686 1/2
Installing : 1:telnet-server-0.17-47.el6_3.1.i686 2/2
Verifying : 2:xinetd-2.3.14-38.el6.i686 1/2
Verifying : 1:telnet-server-0.17-47.el6_3.1.i686 2/2
Installed:
telnet-server.i686 1:0.17-47.el6_3.1
Dependency Installed:
xinetd.i686 2:2.3.14-38.el6
Complete!
成功之後在檢查是不是 memecached沒安裝，再啓動嘗試連接telnet