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

由于大搞BGP线路，所以在Cisco路由器上Mirror了入口的流量到另外一个端口，供suricata分析用。 在Mirror直通kvm虚机过

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

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

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

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

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

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

这个任务很有意思 任务描述： 1we need a set of vpn server / client programmed for embedded linux (or windows) 2to bond multiple 4g lte modems or wifi connectios and stitch them back together 3on server side to stream video feeds. the connection must be stable and have 4the maximum available bandwidth with no drop in some connection …