Solaris10 修改主机名和IP地址

一、修改主机ip

1、配置hosts

root@solaris10:/ # cat /etc/hosts

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost

172.16.251.130 solaris10 loghost

2、查看网卡信息

root@solaris10:/ # ifconfig -a

lo0: flags=2001000849 mtu 8232 index 1

inet 127.0.0.1 netmask ff000000

e1000g0: flags=1004843 mtu 1500 index 2

inet 172.16.251.130 netmask ffffff00 broadcast 172.16.251.255

ether 0:c:29:44:3b:b9

3、修改hostname.e1000g0

root@solaris10:/ # cat /etc/hostname.e1000g0

solaris10

4、修改netmask

root@solaris10:/ # cat /etc/netmasks

#

# 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

#

172.16.251.0 255.255.255.0

5、修改网关信息

root@solaris10:/ # cat /etc/defaultrouter

172.16.251.2

root@solaris10:/ # netstat -nr

Routing Table: IPv4

Destination Gateway Flags Ref Use Interface

-------------------- -------------------- ----- ----- ---------- ---------

default 172.16.251.2 UG 1 0 e1000g0

172.16.251.0 172.16.251.130 U 1 2 e1000g0

224.0.0.0 172.16.251.130 U 1 0 e1000g0

127.0.0.1 127.0.0.1 UH 3 86 lo0

二、修改主机名

1、配置hosts

root@solaris10:/ # cat /etc/hosts

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost

172.16.251.130 solaris10 loghost

2、修改hostname.e1000g0

root@solaris10:/ # cat /etc/hostname.e1000g0

solaris10

3、修改nodename

root@solaris10:/ # cat /etc/nodename

solaris10

4、查看ipnodes

root@solaris10:/ # cat /etc/inet/ipnodes

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost

172.16.251.130 solaris10 loghost