If you ask most often play VPS owners recommended that service providers? I think in addition to the famous old Linode，The rest of the rookies Digital Ocean 。The rise in recent years, just vps service providers rely on the support of the United States is said to several consortia，Create a global SSD solid disc、Demand charges vps cloud services platform。
The main，still is[……]
we all know DNS Probably is what，All correspondence between domain names and IP addresses must be relied on to translate，Like IP and Mac address this need ARP protocol as，In order to distinguish，We call this is called DNS uDNS，That isUnicast DNS。
So，relatively，It is multicast (multicast) DNS，For Apple, it's osx，Multicast DNS[……]
Generally, we Internet，It is to plug the Internet cable，Dial need at most。However, in the enterprise network application environment may have more complex，This is a general home network can not understand。So，Acting this feature came into being。
Agent name suggests is your place to visit you can not access resources。
Defined on Wikipedia is this：
Agent (English：Proxy），Also known as the Network Agent，It is a special network services，[……]
now，With gfw upgrade we need more and more scientific grounds Internet，But the most common VPN speed is getting slower and slower because of interference，For now，SS is a good alternative to。Now that you have your own vps，You may wish to use it to give yourself easily build a server SS。
Since the routing system is Ubuntu vps，I will be using the command on Ubuntu[……]
When the management server using SSH，If you are a long time without having to log on，Then it is likely that awaits you is
"Write failed: Broken pipe”
Cause the cause of this error is the result of SSH link has been idle too long，So，SSH we need to change the default configuration to have it automatically turn off link。
In the SSH configuration，There are two commands to do this function，[……]
Before routing wrote aboutHow to quickly build pptp VPN based on vpsArticles，But it seems there are still many people do not know exactly what that VPN，Then this article I am 818 devoted to the VPN in the end is what!
Speaking VPN，We still want to talk about the 1990s，Then this concept can not VPN，Companies to the Internet，To purchase a dedicated line (Line relates to the content of my[……]
After getting a vps you may need to get a stable environment as soon as possible scientific，Method uses "earth move" and is a good choice (VPN)
Of course，Now we know everything Policy，GFW has now started to begin to interfere with VPN，So this is not based VPN pptp protocol of a long-term approach (which is a bit l2tp goods relative speed is faster in terms of speed)。
All right，In short，Based on the VP pptp[……]
2018On April 13 update，Add a link fail2ban Advanced Configuration Tutorial，Updated command。
Gerber drop-off site-wide migration to wills，As long as 15 yuan per month minimum，Support me consider myInvitation coderegistered，Gave $10 (Together 60 Multi-block RMB) discount! 😚
Recently purchased a vps route to learn ...... Yes! You read that right[……]
We do not know when to begin - and then later people will probably forget this is called the Best of Google search engine in the world, right ......
In short，Today, the route to pain free eggs rolled 'Traffic statistics'，Then I found found a lot to do domesticGoogle search based on cross-borderThe results of the search engine，Then the Internet Google A bit(Ironic)Really found a lot!
Ok，Although I[……]