• 第五章 FreeBSD之配置网络服务


    一、查看网络适配器名称

    root@svros:~ # ifconfig 
     
    em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
            options=81009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,VLAN_HWFILTER>
            ether 00:0c:29:33:c5:90
            inet 192.168.107.128 netmask 0xffffff00 broadcast 192.168.107.255
            media: Ethernet autoselect (1000baseT <full-duplex>)
            status: active
            nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>

    二、配置DHCP

    # sysrc ifconfig_em0="DHCP"

    或者

    # vi /etc/rc.conf
     
    hostname="svros.com"
    ifconfig_em0="DHCP"  //设置动态获取ip
    local_unbound_enable="YES"
    sshd_enable="YES"
    moused_enable="YES"
    ntpdate_enable="YES"
    ntpd_enable="YES"
    powerd_enable="YES"
    dumpdev="AUTO"

    三、配置静态IP

    sysrc ifconfig_em0="inet 192.168.107.128/24" defaultrouter="192.168.107.2"

    或者

    #vi /etc/rc.conf
     
    hostname="server1.example.com"
    ifconfig_em0="inet 10.10.10.100 netmask 255.255.255.0"  //设置ip地址和子网掩码
    defaultrouter="10.10.10.1"   //设置默认网关
    dumpdev="AUTO"

    四、配置DNS

    # vi /etc/resolv.conf
     
    # nameserver 192.168.253.2
    nameserver 114.114.114.114         
    nameserver 127.0.0.1
    options edns0

    五、重启网络

    # service netif restart
     
    # service routing restart

    或者

    # sh /etc/rc     //刷新系统设置
     
    # /etc/netstart  //重启网络

    六、测试网络连通性

    # ping baidu.com 
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  • 原文地址:https://www.cnblogs.com/zker/p/14753357.html
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