电脑技术学习

Solaris 10下的网络IP配置

dn001

  操作环境PC-C204
Solaris 10 u1 x86

  配置静态IP{
 内网:inner 192.168.1.1  255.255.255.0
 外网:outer 192.168.224.251  255.255.255.0
}

  外网接口已在安装界面配置完成,现在配置内网接口。

  查看双网卡是否已安装:ls /dev | grep rtls
rtls
rtls0
rtls1

  网卡型号决定了网卡的名称,我的网卡名称是:rtls开头

  上面显示安装了两个网卡,rtls1就是我们下面的要配置的网卡!

  配置网卡接口名称:vi /etc/hostname.rtls1
inner

  配置子网掩码:chmod 644 /etc/inet/netmasks
vi /etc/inet/netmasks
192.168.224.0  255.255.255.0
192.168.1.0   255.255.255.0

  配置网卡接口地址:chmod 644 /etc/inet/hosts  
vi /etc/inet/hosts
127.0.0.1    localhost   
192.168.224.251 outer  outer.c204.com loGhost
192.168.1.1   inner  inner.c204.com

  统一配置文件:chmod 644 /etc/inet/ipnodes
vi /etc/inet/ipnodes
::1   localhost
127.0.0.1    localhost
192.168.224.251 outer  outer.c204.com loghost
192.168.1.1   inner  inner.c204.com

  重启:init 6

  网络配置完成后,相关文件的内容:more /etc/nodename
outer
more /etc/hostname.rtls0
outer
more /etc/hostname.rtls1
inner
more /etc/hosts
127.0.0.1    localhost   
192.168.224.251 outer  outer.c204.com loghost
192.168.1.1   inner  inner.c204.com
more /etc/netmasks
192.168.224.0  255.255.255.0
192.168.1.0   255.255.255.0
more /etc/defaultrouter
192.168.224.1
more /etc/resolv.conf
domain c204.com
nameserver 202.96.134.133
nameserver 202.96.128.68
search c204.com
more /etc/nsswitch.conf
hosts:   files dns

  错误排除

  如果出现如下错误信息,说明主机名没有在主机列表中指定:

  Nov 20 15:25:04 Unix /usr/lib/snmp/snmpdx: [ID 702911 daemon.error] unable to get my IP address: gethostbyname(unix) failed [h_errno: host not found(1)]

  可以这样解决,将主机名加入到主机列表:more /etc/nodename
unix
vi /etc/hosts
127.0.0.1    localhost    unix  loghost

  如果出现如下错误信息,说明你在安装后配置网卡接口名称时使用了主机名:

  Nov 20 15:36:32 unix ip: [ID 482227 kern.notice] ip_arp_done: init failed

  可以这样解决,更改网卡接口名:vi /etc/hostname.rtls0
litchi
vi /etc/hosts
192.168.1.1  litchi  litchi.c204.com

  如果出现如下错误信息,说明Sendmail在发出警告信息,不是什么错误:

  Nov 20 15:37:21 unix sendmail[318]: [ID 702911 mail.crit] My unqualifIEd host name (localhost) unknown; sleeping for retry

  可以尝试这样配置hosts文件,要求全名称且注意loghost的位置:more /etc/hosts
127.0.0.1    localhost   
192.168.224.251 outer  outer.c204.com loghost
192.168.1.1   inner  inner.c204.com

  如果你的系统不必运行Sendmail服务,可以停掉它:svcs disable /network/smtp:sendmail

  查看系统引导信息:dmesg

  完全限定域名错误

  错误信息:Nov 29 21:40:37 wan sendmail[712]: [ID 702911 mail.crit]
My unqualified host name (wan) unknown; sleeping for retry
Nov 29 21:41:37 wan sendmail[712]: [ID 702911 mail.alert]
unable to qualify my own domain name (wan) -- using short name

  解决方法:

  这是sendmail发出的警告信息,是由于/etc/inet/hosts文件的配置引起的,下面是正确配置:127.0.0.1    localhost
192.168.224.111 wan   wan.c204.com  loghost

  注意:主机名后有完全限定域名,可以随意选择域名;loghost要标识在完全限定域名行;

  建议/etc/inet/hosts和/etc/inet/ipnodes配置内容相同。

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