Solaris11的网络配置与Solaris10有很大不同，Solaris11通过network configuration profiles(NCP)来管理网络配置。
Solaris11网络配置分为Fixed Network Configuration和 Reactive Network Configuration两种。
Fixed Network是指网络配置不会根据网络环境自动适应的配置模式，即网络配置不会随着网络环境的变化而变化。Fixed Network Configuration通常适用于数据中心的服务器。Fixed Network需要手工配置网络，配置信息记录在DefaultFixed profile文件中。Fixed Network Configuration并不等同于配置静态IP地址，Fixed Network Configuration也可以配置为DHCP。
Reactive Network是指网络配置能够自动适应网络环境的变化，即网络配置会随着网络环境的变化而变化。Reactive Network Configuration通常适用于桌面系统。例如：桌面系统能够通过Reactive Network模式自动搜索并连接WLAN网络。Reactive Network Configuration并不等同于DHCP, Reactive Network Configuration也可配置静态IP地址。
以下是Solaris11.1上Fixed Network配置过程：
1. 启用DefaultFixed NCP
1.1 检查当前启用的NCP
1.2 启用DefaultFixed NCP
2. 配置IP地址
IP地址信息存储在DefaultFixed Profile中。
2.1 检查物理网卡及link状态
2.2 创建网络interface
2.3 配置IP地址
2.4 将主机名与IP地址加入/etc/hosts文件(可选步骤)
此步骤主要是为了方便主机名与IP地址之间的解析。
root@mytest:~# vi /etc/hosts # # Copyright 2009 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # Internet host table # ::1 localhost 127.0.0.1 localhost loghost 192.168.1.200 mytest mytest.test.local
3. 配置缺省路由
缺省路由信息存储在/etc/inet/static_routes-DefaultFixed文件中.
root@mytest:~# more /etc/inet/static_routes-DefaultFixed # File generated by route(1M) - do not edit. default 192.168.1.1
4. 配置domainname
domainname信息存储在SMF中，有两种方法设置：
4.1 使用domainname命令设置
设置前使用domainname命令及SMF命令检查 root@mytest:~# domainname <输出为空> root@mytest:~# svcprop -p config/domainname -l all network/nis/domain config/domainname hostname manifest "" config/domainname hostname admin "" 使用domainname设置 root@mytest:~# domainname test.local 设置后检查 root@mytest:~# domainname test.local root@mytest:~# svcprop -p config/domainname -l all network/nis/domain config/domainname hostname manifest "" config/domainname hostname admin test.local
4.2使用SMF命令设置
设置前检查 root@mytest:~# domainname <输出为空> root@mytest:~# svccfg -s svc:/network/nis/domain listprop -l all config/domainname config/domainname hostname admin config/domainname hostname manifest 使用SMF命令设置 root@mytest:~# svccfg -s svc:/network/nis/domain setprop config/domainname = test.local root@mytest:~# svccfg -s nis/domain:default refresh root@mytest:~# svcadm enable nis/domain:default 设置后检查 root@mytest:~# domainname test.local root@mytest:~# svccfg -s svc:/network/nis/domain listprop -l all config/domainname config/domainname hostname admin test.local config/domainname hostname manifest
5. 设置NSSWITCH
NSSWITCH信息保存在SMF中，有两种方法设置：
5.1 使用SMF命令设置
设置前检查 root@mytest:~# svccfg -s svc:/system/name-service/switch listprop -l all config config application site-profile config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.switch config/default astring site-profile files config/default astring manifest files config/printer astring site-profile "user files" config/printer astring manifest "user files" 使用SMF命令设置 root@mytest:~# svccfg -s svc:/system/name-service/switch setprop config/host='"files dns"' root@mytest:~# svccfg -s svc:/system/name-service/switch setprop config/password='"files ldap"' root@mytest:~# svccfg -s svc:/system/name-service/switch setprop config/group='"files ldap"' root@mytest:~# svcadm refresh svc:/system/name-service/switch 设置后检查 root@mytest:~# svccfg -s svc:/system/name-service/switch listprop -l all config config application site-profile config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.switch config/default astring site-profile files config/default astring manifest files config/printer astring site-profile "user files" config/printer astring manifest "user files" config/host astring admin "files dns" config/password astring admin "files ldap" config/group astring admin "files ldap"
5.2 使用nscfg命令从/etc/nsswitch.conf文件中导入
设置前检查 root@mytest:~# svccfg -s svc:/system/name-service/switch listprop -l all config config application site-profile config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.switch config/default astring site-profile files config/default astring manifest files config/printer astring site-profile "user files" config/printer astring manifest "user files" nsswitch.conf文件 root@mytest:~# more /etc/nsswitch.conf # # _AUTOGENERATED_FROM_SMF_V1_ # # WARNING: THIS FILE GENERATED FROM SMF DATA. # DO NOT EDIT THIS FILE. EDITS WILL BE LOST. # See nsswitch.conf(4) for details. passwd: files ldap group: files ldap hosts: files dns ipnodes: files dns networks: files protocols: files rpc: files ethers: files netmasks: files bootparams: files publickey: files netgroup: files automount: files aliases: files services: files printers: user files project: files auth_attr: files prof_attr: files tnrhtp: files tnrhdb: files sudoers: files 使用nscfg命令导入 root@mytest:~# nscfg import -f svc:/system/name-service/switch:default 导入后检查 root@mytest:~# svccfg -s svc:/system/name-service/switch listprop -l all config config application site-profile config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.switch config/default astring site-profile files config/default astring manifest files config/password astring admin "files ldap" config/group astring admin "files ldap" config/host astring admin "files dns" config/printer astring admin "user files" config/printer astring site-profile "user files" config/printer astring manifest "user files"
6. 设置DNS Client
DNS Client信息保存在SMF中，有两种方法可以设置DNS Client：
6.1 使用SMF命令设置
root@mytest:~# svccfg -s svc:/network/dns/client setprop config/domain=test.local root@mytest:~# svccfg -s svc:/network/dns/client listprop -l all config/domain config/domain astring admin test.local root@mytest:~# svccfg -s svc:/network/dns/client setprop config/search=test.local root@mytest:~# svccfg -s svc:/network/dns/client listprop -l all config/search config/search astring admin test.local root@mytest:~# svccfg -s svc:/network/dns/client setprop config/nameserver=net_address:'(192.168.1.100 192.168.2.100)' root@mytest:~# svccfg -s svc:/network/dns/client listprop -l all config/nameserver config/nameserver net_address admin 192.168.1.100 192.168.2.100 root@mytest:~# svcadm enable dns/client
6.2 使用nscfg命令从/etc/resolv.conf文件中导入
导入信息前 root@mytest:~# svccfg -s svc:/network/dns/client listprop -l all config config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.dns.client resolv.conf内容 root@mytest:~# more /etc/resolv.conf # # _AUTOGENERATED_FROM_SMF_V1_ # # WARNING: THIS FILE GENERATED FROM SMF DATA. # DO NOT EDIT THIS FILE. EDITS WILL BE LOST. # See resolv.conf(4) for details. domain test.local search test.local nameserver 192.168.1.100 nameserver 192.168.2.100 使用nscfg命令导入 root@mytest:~# nscfg import -f svc:/network/dns/client:default 导入信息后 root@mytest:~# svccfg -s svc:/network/dns/client listprop -l all config config application manifest config/value_authorization astring manifest solaris.smf.value.name-service.dns.client config/domain astring admin test.local config/search astring admin test.local config/nameserver net_address admin 192.168.1.100 192.168.2.100