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How to traceroute using Command Prompt

1.  Open your Command Prompt.2. Type this command : tracert [hostname] eg : tracert ipserverone.com[hostname] is the name of the server connection you are testing3. and send us the result like below to support@ipserverone.com Check out the Video for the command line steps on how to use the tracert command on cmd prompt.

CentOS (and other Linux machines) to Act as a Router

By default, if you have two or more network interfaces in CentOS, they do not know each other until you introduce and connect them together. To connect two network interfaces to forward packets back and forth, here are the two commands to use: Step 1:Open up the Linux terminal. Step 2:If you have a STATIC IP address on the […]

How To Add User in SoftEther VPN Server

First of all, you need to download the SoftEther VPN Server Manager.Click Here For DownloadInstall the client. Adding New Server.Step 1: Click on new setting Step 2: Fill the server information, make sure to tick ‘Server Admin Mode’ and fill in the server admin password. Step 3: Now you can connect to your VPN server.  Step 4: Obtain or […]

Allow Cloudflare IPs in Firewall

This guide will show you how to only allow Cloudflare IPs to access port 80 using IPTables. Please make sure that all domains is already pointed to Cloudflare, or this guide will make your domains inaccessible. Cloudflare IPs 1 – Create a new file to be your new firewall :- #vi /root/firewall 2 – Paste […]

How Configure Windows 7 client for L2TP / IPSEC VPN

1. Go To ‘Network and Sharing Center’ of your Windows 7 / 8 machine, and click on the ‘Set up a new connection or network’ 2. Choose the option ‘Connect to a workplace’ and click on the ‘Next’ button 3. Click on ‘Use my Internet Connection (VPN)’ 4. Key in the following: Internet Address: Public […]

How Configure MAC client for L2TP / IPSEC VPN

1. Go to System Preference of your Mac and click on the Network option: 2. Click on the ‘+’ sign at bottom left corner: 3. Choose the following from the drop down list: Interface: VPN VPN: L2TP over IPSec 4. Key in your VPN server public IP address, and your VPN user name as ‘Account […]

How to do a ping test

1. Click “Start” > “Run” > Type “cmd” > Enter2. This will bring up the command prompt3. To ping a domain name, type “ping yourdomain.com” and press enter4. Sample output is as below:5. Sample output when ping test fails:

What to do if Domain is not accessible

Unable to browse to your domain/website? You start up your computer where everything seems to be fine. You open a web browser and try to access to your domain (the website), and you found that it’s not accessible or with the error ‘Page Not Found’. Follow steps below to check on the issue.1.) Try to […]

How to do a Pingplotter test

1. Download and install Pingplotter from: http://www.pingplotter.com/freeware.html. The freeware version is sufficient for troubleshooting process.