59.56.66.*段是福州电信机房的得意之作,打底300G防护,独立清洗段,死扛防护定制。电信骨干网上层进行流量清洗!具体需求可咨询QQ:2885160160
为什么要封国外?封UDP?封掉后有什么好处?总所周知,目前国内的大攻击都是来自国外的,国外的成本较国内的成本低很多,为什么呢,因为我们国内的网络在全世界里算是落后很多的了,在国内我们家用宽带大家都知道都是百M口的,相比网络的发达呢,他们家用带宽都是千M口的,这个完全没法比,一只外国的肉鸡(咱们简称:外国鸡)哈哈开个玩笑,相当于国内的N多只肉鸡的量了,所以说封海外是目前国内大势所趋。接下来我们说说为什么要封UDP,UDP攻击完整的说应该叫UDP淹没攻击,(英文名:UDP Flood Attack)UDP 淹没攻击是导致基于主机的服务拒绝攻击的一种。UDP 是一种无连接的协议,而且它不需要用任何程序建立连接来传输数据。当攻击者随机地向受害系统的端口发送 UDP 数据包的时候,就可能发生了 UDP 淹没攻击。当受害系统接收到一个 UDP 数据包的时候,它会确定目的端口正在等待中的应用程序。当它发现该端口中并不存在正在等待的应用程序,它就会产生一个目的地址无法连接的 ICMP 数据包发送给该伪造的源地址,导致攻击被放大,往往有的时候100G的量可以在没有封UDP的时候下能打到300G 400G的量。看到这里我想大家都应该知道封掉海外,封掉UDP的好处了吧!这里大家还请注意,封UDP,现在很多IDC给客户说我们家的IP封UDP,大家在租用服务器的时候可以问问他们,如果我想不封的时候你们能帮忙解封吗?真正封UDP的IP是电信上层封的,IDC不是想封就能封,不想封就能不封的,真正封UDP是从电信申请C段下来整个段都是封的,比如59.56.66.1到59.56.66.255整个段的,这也能让大家更好辨别真假,不上当受骗。
咱们机器默认配置是华为 E5-2620 16G 600GSAS G口接入 100独享带宽,死扛防御。持有金刚转不怕瓷器活
机房供配电系统具备多至5层的冗余设计,三路高压供电,双路UPS电源,200KV艾默生在线式UPS采用(N+1)模式工作,可以提供市电和备用电力转换的保障。
机房内的空调及照明系统均采用双路冗余电源供电;机房拥有万兆电信出口,
双路备份,确保网络和设备发生故障时服务不中断。
精品棋牌,菠菜,大型网站,SF,企业等等业务应接不暇。无视CC,DDOS。
售后服务:
1、提供五星级电信运营商的资源;
2、可按用户要求进行IP地址指向的分配
3、提供365天7x24小时技术支持服务
4、故障恢复后1小时内提供故障报告
5、如遇计划性中断,提前24小时通知
6、根据客户需求提供流量监测、分析报告
咨询订购 。 Tel:15985854205 企鹅:2885160160
联系人:六神
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