Cisco路由器上qos的设置

诉求很简单,对客户限速,那么麻烦就很多,怎么限? 先普及一下Cisco的qos知识 单速单桶: 单速单桶模式不允许流量突发,当用户的流量速率小于配

Cisco Vrf错误之the Feature Does Not Supported

作为一个运维,现在搞起了Ciso的BGP生意 在Cisco3650上定义VRF,结果报错,一头雾水啊,而且对Cisco也不熟悉啊。 1#vrf definition mgmt 2% Feature is

Fail2ban怎么解放并放入白名单

mouse 的服务器连接到了各个网络核心设备,所以采用了很严格的ip限制,port限制,以及fail2ban来阻止非法访问,但是不巧,把自己也给搞到 jail

配置一个提供IPv6 Tunnel Over IPv4的OpenVPN服务器

先普及一下IPv6 地址。 IPv6 地址大小为 128 位。 首选 IPv6 地址表示法为8组数字用冒号分隔,其中每组是 8 个 16 位部分的十六进制值。IPv6 地址范围从 0000:0000:0000:0000:0000:0000:0000:0000 至 f

Tomcat推荐的日志记录格式

我们tomcat的日志记录格式为: 1pattern="%a|%A|%T|%{X-Forwarded-For}i|%l|%u|%t|%r|%s|%b|%{Referer}i|%{User-Agent}i " resolveHosts="false"/> 都是什么意思呢? %a - Remote IP address %A - Local IP address %b - Bytes sent, excluding HTTP headers, or ‘-’ if zero %B - Bytes sent, excluding HTTP headers %h - Remote …

Freelancer的任务之一:多IP多重匿名代理加认证

Freelancer上有个proxy setup的任务: 1Project Description 2Hi, I would like to create a new VPS proxy server with multiple IPs on the same VPS. 3Are you able to that? 4What OS do you prefer? 5- I have 10 ips. 6- I want them to be as much

Freelancer任务之二:建一个scramble Obfuscated Opevpn

这个很奇怪撒,仔细查了下,原作者是这么说的: 1I have created a patch which introduces some forms of scrambling to the packet payload of any OpenVPN connection. 2I have been successfully using the patch with Iranian and Chinese users for some time now. 看来伊朗也比较糟糕啊。 无语

Freelancer任务之三:Setup Proxy on VPS for Instagram

任务的要求是: • Multiple subnets to avoid bans •I need the proxies to have the ability of User:Pass •Proxy needs to be Residential IPv6 还给出了一个参考: https://www.blackhatworld.com/seo/never-buy-proxies-again-setup-your-own-proxy-server.872539/ 恩,比较有意思。按照他给的连接: 第一步去 LowEndBox.com 或者 Webhostingtalk.com 去

Freelancer任务之四squid查询用户浏览记录

这个需求也比较简单: User Browsing Log for Open VPN server 简单说就是用户连到他的openvpn服务器,通过上面的squid代理来浏览其他网站,比较特别的是需要查看用