修改Solaris系統的主機名稱和IP地址

如題，2種方法

一。使用sys-unconfig。
   我想裝過Solaris系統的人都應該知道這個命令吧？它可以使系統的一系列設定恢複到出廠狀態，然後讓你重新設定.很方便，不過比較危險，什麼DNS，TIMEZONE等等統統歸位！具體使用man查看，我只複製關係此命令修改哪些設定：

sys-unconfig does the following:

       o  Saves  current  /etc/inet/hosts  file  information   in
          /etc/inet/hosts.saved.

       o  If the current  /etc/vfstab  file  contains  NFS  mount
          entries,     saves     the    /etc/vfstab    file    to
          /etc/vfstab.orig.

       o  Restores the default /etc/inet/hosts file.

       o  Removes the default hostname in /etc/hostname.interface
          files  for  all interfaces configured when this command
          is run. To determine which interfaces  are  configured,
          run       the       command      'ifconfig-a'.      The
          /etc/hostname.interface files corresponding to  all  of
          the interfaces listed in the resulting output, with the
          exception of the  loopback  interface  (lo0),  will  be
          removed.

       o  Removes the default domainname in /etc/defaultdomain.

       o  Restores the timezone to PST8PDT in /etc/TIMEZONE.

       o  Disables the Network Information Service (NIS) and Net-
          work  Information  Service Plus (NIS+) if either NIS or
          NIS+ was configured.

       o  Removes the file /etc/inet/netmasks.

       o  Removes the file /etc/defaultrouter.

       o  Removes the password set for root in /etc/shadow.

       o  Removes the file /etc/.rootkey.

--以上就是這個SYS-UNCONFIG做的事情，英文不好的同學要加強點，畢竟你是管理員man文檔的基本英文要能應付吧？--

好了，接著講使用SYS-UNCONFIG，全是英文了哦：

Select the language you want to use: <select your language>

Select a Locale,
Please make a choice (0 - 59), or press h or ? for help:
<select your location>

What type of terminal are you using?
Type the number of your choice and press Return:
<select your terminal type, I use a DEC VT100>

F2 continue, F2 continue

Network Connectivity
       Networked [X] Yes

DHCP
       Use DHCP [X] No

Primary Network Interface
       Primary network interface [X] eri0

Host Name <hostname>

IP Address <ipaddress>

Subnets
       System part of a subnet [X] Yes

Netmask
<netmask>

IPv6
       Enable IPv6 [X] No

Set a default Route
       [X] Specify one
Default Route IP Address
       Router IP Address: <defaultrouter>

Confirm Information
       F2 continue

Configure Security Policy:
       Configure Kerberos Security [X] No

Confirm Information
       F2 continue

Name Service
       Name service [X] DNS

Domain Name
       <dnsdomain>

DNS Server Address
       Servers IP Address: <nameserver1>
       Servers IP Address: <nameserver2>
       Servers IP Address:

DNS Search List
       Search Domain: <dnsdomain>
       Search Domain:
       Search Domain:
       Search Domain:
       Search Domain:

Confirm Information
       F2 continue

Time Zone
       Regions [X] <select your region>

Time Zone
       Time zones [X] <select your time zone>

Date and Time
   > Accept the default date and time or enter new values.

二，使用編輯檔案並重啟

1.修改主機名稱

Solaris7, 之前的版本（不包括7）:

/etc/inet/hosts/etc/nodename/etc/hostname.<interface>

<interface> 是你住網卡裝置的名稱, 比如：bge0.
Refer:用$grep network /etc/path_into_inst查看有哪些網卡 

/etc/net/ticlts/hosts/etc/net/ticots/hosts/etc/net/ticotsord/hosts

修改好以後重啟系統.

 

Solaris7到9:

/etc/inet/hosts/etc/nodename/etc/hostname.<interface>

<interface>解釋同上

/etc/net/ticlts/hosts/etc/net/ticots/hosts/etc/net/ticotsord/hosts/etc/inet/ipnodes

重啟系統 

 

Solaris10:

/etc/inet/hosts/etc/nodename/etc/hostname.<interface>

<interface> 解釋同上.

/etc/inet/ipnodes

重啟系統.

 

2.修改IP地址

Solaris7之前的版本(不包括7):

/etc/inet/hosts/etc/hostname.<interfaces>

<interfaces> are the names of the interfaces, e.g. bge0, bge1, eri0.

/etc/net/ticlts/hosts/etc/net/ticots/hosts/etc/net/ticotsord/hosts

如果你需要移動到不同的子網時,你還需要修改:
/etc/inet/netmasks
/etc/defaultrouter
/etc/resolv.conf

修改好以後,重啟系統就OK了.

 

Solaris7 to 9:

/etc/inet/hosts/etc/hostname.<interfaces>

where <interfaces> are the names of the interface, e.g. bge0, bge1, eri0.

/etc/net/ticlts/hosts/etc/net/ticots/hosts/etc/net/ticotsord/hosts/etc/inet/ipnodes

如果你需要移動到不同的子網時,你還需要修改: 
/etc/inet/netmasks
/etc/defaultrouter
/etc/resolv.conf

修改好以後,重啟系統就OK了.

 

Solaris10:

/etc/inet/hosts/etc/hostname.<interfaces>

where <interfaces> are the names of the interface, e.g. bge0, bge1, eri0.

/etc/inet/ipnodes

如果你需要移動到不同的子網時,你還需要修改: 
/etc/inet/netmasks
/etc/defaultrouter
/etc/resolv.conf

修改好以後,重啟系統就OK了.
好了,祝你順利. 

################################################
相關資料請查看sun infoDoc 21252: 
"How to Change the hostname and/or IP Address Without Running the sys-unconfig Command". (Editor's note: For more information, please see SunSolve; content is available to registered users with a Sun Service Plan.)