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	<title>系统运维 &#187; DNS</title>
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		<title>Ubuntu设置IP地址、网关、DNS</title>
		<link>https://www.osyunwei.com/archives/2508.html</link>
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		<pubDate>Sat, 18 Feb 2012 06:43:27 +0000</pubDate>
		<dc:creator>qihang01</dc:creator>
				<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[IP]]></category>
		<category><![CDATA[Ubuntu设置IP]]></category>
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		<description><![CDATA[说明： 系统：Ubuntu Server 11.10 IP地址：192.168.21.168 子网掩码：255.255.255.0 网关：192.168.21.2 DNS：8.8.8.8            8.8.4.4 操作： 系统运维 www.osyunwei.com 温馨提醒：qihang01原创内容©版权所有,转载请注明出处及原文链接 1、设置IP地址、网关 nano /etc/network/interfaces  /etc/network/interfacesbak   #备份原有配置文件 nano /etc/network/interfaces   #编辑网网卡配置文件 auto lo iface lo inet loopback auto eth0  #开机自动连接网络 iface eth0 inet static   #static表示使用固定ip，dhcp表述使用动态ip address 192.168.21.168   #设置ip地址 netmask 255.255.255.0  #设置子网掩码 gateway 192.168.21.2    #设置网关 ctrl+o   #保存配置 ctrl+x   #退出 2、设置dns cp  /etc/resolv.conf   /etc/resolv.confbak    #备份原有dns配置文件 nano [...]<p><a rel="bookmark" href="https://www.osyunwei.com/archives/2508.html" target="_blank">查看全文</a></p>]]></description>
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		<title>CentOS 6.0 DNS服务器配置</title>
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		<pubDate>Wed, 02 Nov 2011 14:14:20 +0000</pubDate>
		<dc:creator>qihang01</dc:creator>
				<category><![CDATA[DNS]]></category>
		<category><![CDATA[CentOS DNS]]></category>
		<category><![CDATA[DNS服务器]]></category>

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		<description><![CDATA[引言： 使用bind服务器需要防火墙开放以下端口 UDP 53 TCP 53 TCP 953 vi /etc/sysconfig/iptables #配置防火墙端口 -A INPUT -m state --state NEW -m tcp -p tcp --dport 53 -j ACCEPT -A INPUT -m state --state NEW -m udp -p udp --dport 53 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 953 -j ACCEPT /etc/rc.d/init.d/iptables restart [...]<p><a rel="bookmark" href="https://www.osyunwei.com/archives/689.html" target="_blank">查看全文</a></p>]]></description>
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