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Solaris 10修改网卡IP地址
修改前IP
bash-3.00# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
e1000g0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 192.168.1.119 netmask ffffff00 broadcast 192.168.1.255
ether 0:c:29:11:af:6c
1、修改/etc/hosts文件
bash-3.00# vi hosts
"hosts" [Read only] 5 lines, 82 characters
#
# Internet host table
#
127.0.0.1 localhost
192.168.1.118 orca loghost
2、修改 /etc/hostname.pcn0 更改网卡的IP地址
例如改为:192.168.180.80
3、修改/etc/inet/ipnodes
bash-3.00# pwd
/etc/inet
bash-3.00# vi ipnodes
"ipnodes" [Read only] 6 lines, 91 characters
#
# Internet host table
#
::1 localhost
127.0.0.1 localhost
192.168.1.118 orca loghost
4、修改/etc/netmasks
bash-3.00# pwd
/etc
bash-3.00# vi netmasks ---由于此次修改的IP和以前是同网段的,所以这里的文件可以不需要修改
"netmasks" [Read only] 15 lines, 382 characters
#
# The netmasks file associates Internet Protocol (IP) address
# masks with IP network numbers.
#
# network-number netmask
#
# The term network-number refers to a number obtained from the Internet Network
# Information Center.
#
# Both the network-number and the netmasks are specified in
# "decimal dot" notation, e.g:
#
# 128.32.0.0 255.255.255.0
#
192.168.1.0 255.255.255.0
5、修改/etc/defaultrouter
bash-3.00# pwd
/etc
bash-3.00# vi defaultrouter ---由于此次修改的IP和以前是同网段的,所以这里的文件可以不需要修改
"defaultrouter" 1 line, 14 characters
192.168.1.254
6、重启init 6
Solaris 10 修改IP地址(网上找的比较靠谱)
2、永久更改IP地址
需要修改以下几个文件
/etc/hosts 加入机器名和ip地址
例如: 192.168.180.80 solaris
/etc/(hosts networks netmasks) 改3个文件
三个文件初始是只读文件,所以要增加修改权限
/etc/hostname.pcn0 更改网卡的IP地址
例如改为:192.168.180.80
/etc/defaultrouter 加入网关
例如:192.168.180.1
/etc/resolv.conf 加入DNS服务器
例如:
nameserver 202.96.128.68
nameserver 202.106.196.115
修改文件 /etc/nsswitch.conf
找到这一行hosts : files
修改为 hosts: files dns
即域名不能在/etc/hosts里找到的话,就会去DNS解析。
更改完成后重新启动即可.
更改了网卡/增加了网卡,系统不能自动启动该接口服务,这时需要手动创建网口服务:
#ifconfig pcn0 plumb
即可以为接口pcn0创建网口服务
相应地,用ifconfig带unplumb参数可以停止服务并关闭网络
******如果只是更主机名,则只需要修改以下几个文件:
/etc/hosts
/etc/nodename
/etc/hostname., 例如:/etc/hostname.igb0
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