一、公云注册,创建动态域名
注册账户,登录账户
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创建动态域名/ 普通用户只能申请一个免费域名
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二、设置域名解析
以下是测试验证所使用的域名
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手动指定域名解析到1.1.1.1
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设备更新密码
注意用户名为root
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三、H3C MSR路由器配置ddns
“dns proxy enable” 为内网用户代理转发请求
“dns server 114.114.114.114” msr系统及内网dns请求将代理转发至 114.114.114.114
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配置DDNS策略:
” ddns policy 3322 ” 策略名定义为3322,可使用其它名称
” url http://members.3322.org/dyndns/update?system=dyndns&hostname=&myip=<a>” 为DDNS请求地址
” username “ 为root
” password ” 设置为公云登录密码
” interval 0 0 3″ 每3分钟更新一次
ddns policy 3322
url http://members.3322.org/dyndns/update?system=dyndns&hostname=<h>&myip=<a>
username root
password simple Dizhengqiang123
interval 0 0 3
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公网出接口调用DDNS策略
#
interface Dialer10
ddns apply policy 3322 fqdn dizhengqiang.x3322.net
#
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四、测试验证
terminal monitor
terminal debugging
deebugging ddns event
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公云页面可查询ddns更新时间
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MSR路由器查看公网出接口IP 为221.217.81.210
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PC客户端ping 域名,响应IP为 221.217.81.210
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