Unix Study之--AIX安装和配置SSH

ゞ浴缸里的玫瑰 2022-07-28 06:16 394阅读 0赞

**Unix Study之--AIX安装和配置SSH**

**系统环境：AIX 6100-09(SP3)**

**    默认AIX系统不安装ssh，需要另外自定义安装，ssh有两个软件包组成（openssl 和 openssh），这两个软件包解压后，通过smit就可以安装。**

**一、安装ssh**

**\[root@aix209 ssh\]\#ls  
OpenSSH\_5.8.0.6102.tar.Z  openssl-0.9.8.1802.tar.Z  **

**ssh.txt  
\[root@aix209 ssh\]\#uncompress OpenSSH\_5.8.0.6102.tar.**

**1）解压**

**\[root@aix209 ssh\]\#uncompress openssl-0.9.8.1802.tar.Z**  
\[root@aix209 ssh\]\#ls  
OpenSSH\_5.8.0.6102.tar

openssl-0.9.8.1802.tar

ssh.txt

<strong>【root@aix209 ssh]#tar xvf OpenSSH_5.8.0.6102.tar</strong>
    x openssh.base, 6310912 bytes, 12326 tape blocks
    x openssh.license, 338944 bytes, 662 tape blocks
    x openssh.man.en_US, 153600 bytes, 300 tape blocks
    x openssh.msg.CA_ES, 20480 bytes, 40 tape blocks
    x openssh.msg.CS_CZ, 20480 bytes, 40 tape blocks
    x openssh.msg.DE_DE, 20480 bytes, 40 tape blocks
    x openssh.msg.EN_US, 17408 bytes, 34 tape blocks
    x openssh.msg.ES_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.FR_FR, 20480 bytes, 40 tape blocks
    x openssh.msg.HU_HU, 21504 bytes, 42 tape blocks
    x openssh.msg.IT_IT, 19456 bytes, 38 tape blocks
    x openssh.msg.JA_JP, 24576 bytes, 48 tape blocks
    x openssh.msg.Ja_JP, 26624 bytes, 52 tape blocks
    x openssh.msg.KO_KR, 21504 bytes, 42 tape blocks
    x openssh.msg.PL_PL, 20480 bytes, 40 tape blocks
    x openssh.msg.PT_BR, 19456 bytes, 38 tape blocks
    x openssh.msg.RU_RU, 25600 bytes, 50 tape blocks
    x openssh.msg.SK_SK, 20480 bytes, 40 tape blocks
    x openssh.msg.ZH_CN, 25600 bytes, 50 tape blocks
    x openssh.msg.ZH_TW, 24576 bytes, 48 tape blocks
    x openssh.msg.Zh_CN, 21504 bytes, 42 tape blocks
    x openssh.msg.Zh_TW, 21504 bytes, 42 tape blocks
    x openssh.msg.ca_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.cs_CZ, 19456 bytes, 38 tape blocks
    x openssh.msg.de_DE, 20480 bytes, 40 tape blocks
    x openssh.msg.en_US, 17408 bytes, 34 tape blocks
    x openssh.msg.es_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.fr_FR, 20480 bytes, 40 tape blocks
    x openssh.msg.hu_HU, 27648 bytes, 54 tape blocks
    x openssh.msg.it_IT, 19456 bytes, 38 tape blocks
    x openssh.msg.ja_JP, 26624 bytes, 52 tape blocks
    x openssh.msg.ko_KR, 19456 bytes, 38 tape blocks
    x openssh.msg.pl_PL, 27648 bytes, 54 tape blocks
    x openssh.msg.pt_BR, 18432 bytes, 36 tape blocks
    x openssh.msg.ru_RU, 27648 bytes, 54 tape blocks
    x openssh.msg.sk_SK, 19456 bytes, 38 tape blocks
    x openssh.msg.zh_CN, 21504 bytes, 42 tape blocks
    x openssh.msg.zh_TW, 21504 bytes, 42 tape blocks
    
    <strong>[root@aix209 ssh]#tar xvf OpenSSH_5.8.0.6102.tar </strong>
    x openssh.base, 6310912 bytes, 12326 tape blocks
    x openssh.license, 338944 bytes, 662 tape blocks
    x openssh.man.en_US, 153600 bytes, 300 tape blocks
    x openssh.msg.CA_ES, 20480 bytes, 40 tape blocks
    x openssh.msg.CS_CZ, 20480 bytes, 40 tape blocks
    x openssh.msg.DE_DE, 20480 bytes, 40 tape blocks
    x openssh.msg.EN_US, 17408 bytes, 34 tape blocks
    x openssh.msg.ES_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.FR_FR, 20480 bytes, 40 tape blocks
    x openssh.msg.HU_HU, 21504 bytes, 42 tape blocks
    x openssh.msg.IT_IT, 19456 bytes, 38 tape blocks
    x openssh.msg.JA_JP, 24576 bytes, 48 tape blocks
    x openssh.msg.Ja_JP, 26624 bytes, 52 tape blocks
    x openssh.msg.KO_KR, 21504 bytes, 42 tape blocks
    x openssh.msg.PL_PL, 20480 bytes, 40 tape blocks
    x openssh.msg.PT_BR, 19456 bytes, 38 tape blocks
    x openssh.msg.RU_RU, 25600 bytes, 50 tape blocks
    x openssh.msg.SK_SK, 20480 bytes, 40 tape blocks
    x openssh.msg.ZH_CN, 25600 bytes, 50 tape blocks
    x openssh.msg.ZH_TW, 24576 bytes, 48 tape blocks
    x openssh.msg.Zh_CN, 21504 bytes, 42 tape blocks
    x openssh.msg.Zh_TW, 21504 bytes, 42 tape blocks
    x openssh.msg.ca_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.cs_CZ, 19456 bytes, 38 tape blocks
    x openssh.msg.de_DE, 20480 bytes, 40 tape blocks
    x openssh.msg.en_US, 17408 bytes, 34 tape blocks
    x openssh.msg.es_ES, 19456 bytes, 38 tape blocks
    x openssh.msg.fr_FR, 20480 bytes, 40 tape blocks
    x openssh.msg.hu_HU, 27648 bytes, 54 tape blocks
    x openssh.msg.it_IT, 19456 bytes, 38 tape blocks
    x openssh.msg.ja_JP, 26624 bytes, 52 tape blocks
    x openssh.msg.ko_KR, 19456 bytes, 38 tape blocks
    x openssh.msg.pl_PL, 27648 bytes, 54 tape blocks
    x openssh.msg.pt_BR, 18432 bytes, 36 tape blocks
    x openssh.msg.ru_RU, 27648 bytes, 54 tape blocks
    x openssh.msg.sk_SK, 19456 bytes, 38 tape blocks
    x openssh.msg.zh_CN, 21504 bytes, 42 tape blocks
    x openssh.msg.zh_TW, 21504 bytes, 42 tape blocks

**2）通过smit安装  
\[root@aix209 ssh\]\#smit installp**

**3）查看ssh服务  
\[root@aix209 ssh\]\#lssrc -a |grep ssh**  
 sshd             ssh              6029368      active  
  
**二、配置通过ssh建立主机间的信任关系（Cluster）**

**One node：**

**1）建立密钥  
\[grid@aix209 grid\]$ssh-keygen -t rsa**

Generating public/private rsa key pair.
    Enter file in which to save the key (/home/grid/.ssh/id_rsa): 
    Created directory '/home/grid/.ssh'.
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /home/grid/.ssh/id_rsa.
    Your public key has been saved in /home/grid/.ssh/id_rsa.pub.
    The key fingerprint is:
    46:8c:ac:aa:82:62:b1:5e:e2:ba:ed:d5:02:5e:f5:62 grid@aix209
    The key's randomart image is:
    +--[ RSA 2048]----+
    |                 |
    |     . o         |
    |      + o        |
    |     o o         |
    |  . o E S        |
    | o + o o         |
    |..=.o .          |
    |==o. .           |
    |X=o              |
    +-----------------+

**\[grid@aix209 grid\]$ssh-keygen -t dsa  
  
2）配置密钥对**  
\[grid@aix209 ~\]$cd .ssh  
\[grid@aix209 .ssh\]$ls  
id\_dsa      id\_dsa.pub  id\_rsa      id\_rsa.pub

Generating public/private dsa key pair.
    Enter file in which to save the key (/home/grid/.ssh/id_dsa): 
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /home/grid/.ssh/id_dsa.
    Your public key has been saved in /home/grid/.ssh/id_dsa.pub.
    The key fingerprint is:
    4a:6d:60:35:ee:1c:fe:7d:62:54:f6:31:5c:7b:4a:54 grid@aix209
    The key's randomart image is:
    +--[ DSA 1024]----+
    |        o     ..E|
    |       o .   .. o|
    |      o o     +=.|
    |     . * .   + o+|
    |      . S   . . .|
    |     . o . o     |
    |      .   . + .  |
    |           . o   |
    |                 |
    +-----------------+

\[grid@aix209 .ssh\]$cd ..                                       
**\[grid@aix209 ~\]$cat .ssh/id\_rsa.pub >>.ssh/authorized\_keys  
\[grid@aix209 ~\]$cat .ssh/id\_dsa.pub >>.ssh/authorized\_keys  
\[grid@aix209 ~\]$ssh aix210 cat .ssh/id\_rsa.pub >>.ssh/authorized\_keys**  
The authenticity of host 'aix210 (192.168.8.210)' can't be established.  
RSA key fingerprint is 65:25:9b:46:05:a4:84:73:76:d2:ba:d2:c8:a2:91:0e.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'aix210,192.168.8.210' (RSA) to the list of known hosts.  
grid@aix210's password:   
**\[grid@aix209 ~\]$ssh aix210 cat .ssh/id\_dsa.pub >>.ssh/authorized\_keys**  
grid@aix210's password:   
  
**\[grid@aix209 ~\]$scp .ssh/authorized\_keys aix210:~/.ssh**  
grid@aix210's password:   
authorized\_keys                                                             100% 1988     1.9KB/s   00:00      
\[grid@aix209 ~\]$ssh aix210 date  
Mon Jan  5 22:24:19 CST 1970

**3）测试信任关系  
\[grid@aix209 ~\]$ssh aix210-priv date**  
The authenticity of host 'aix210-priv (10.10.10.210)' can't be established.  
RSA key fingerprint is 65:25:9b:46:05:a4:84:73:76:d2:ba:d2:c8:a2:91:0e.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'aix210-priv,10.10.10.210' (RSA) to the list of known hosts.  
Mon Jan  5 22:24:27 CST 1970  
**\[grid@aix209 ~\]$ssh aix209-priv date**  
The authenticity of host 'aix209-priv (10.10.10.209)' can't be established.  
RSA key fingerprint is 8f:54:98:0e:1b:c1:81:10:36:88:62:e2:20:61:16:91.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'aix209-priv,10.10.10.209' (RSA) to the list of known hosts.  
Mon Mar 28 18:39:55 CDT 2016  
**\[grid@aix209 ~\]$ssh aix209 date**  
The authenticity of host 'aix209 (192.168.8.209)' can't be set ablished.

RSA key fingerprint is 8f:54:98:0e:1b:c1:81:10:36:88:62:e2:20:61:16:91.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'aix209,192.168.8.209' (RSA) to the list of known hosts.  
Mon Mar 28 18:40:02 CDT 2016  
**\[grid@aix210 ~\]$ssh aix209-priv date**  
The authenticity of host 'aix209-priv (10.10.10.209)' can't be established.  
RSA key fingerprint is 8f:54:98:0e:1b:c1:81:10:36:88:62:e2:20:61:16:91.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'aix209-priv,10.10.10.209' (RSA) to the list of known hosts.  
Mon Mar 28 18:40:36 CDT 2016

**-----  至此，ssh在AIX系统上安装配置成功 ！**