Mikrotik Router Site to site IPSec VPN Tunnel Configuration full configuration see this link There are many types of VPN technology exits in today.Ipsec Vpn is very popular today. The real l construction of the IPSec VPN is very involved. The purpose of this the video detail, explain, and illustrate the specific processes that occur in creating an IP Sec VPN tunnel using mikrotik Router . http://mikrotikroutersetup.blogspot.com/2014/02/mikrotik-router-ip-sec-site-to-site-vpn-tunnel-configuration.html
This Video describe how to configure SSL WebVPN & Anyconnect VPN client on Cisco Router, I've used GNS3 to simulate the topology so i was forced to use the ios 12.4 but all configuration shown on this video are also valid for ios 15.X , the only different is that ios 15 require license activation for the Webvpn service.
Point to point tunneling protocol is a method for implementing virtual private network .PPTP used controll channel over TCP and GRE and encalsulting ppp packet.PPTP have many kind of security variability key establishment.
This video provide step by step mikrotik router remote access vpn server configuration. For example we setup a PPTP VPN service. http://mikrotikroutersetup.blogspot.com/2014/02/mikrotik-router-pptp-remote-access-vpn-server.html
Devido a mensagens que recebi, alguns espectadores me pediram um novo video abordando configuração se um servidor VPN no Windows 7. E para enriquecer mais o conteúdo, abordei como verificar e liberar a porta corretamente em mais três modelos de roteadores de banda larga.
Links de referencia
verificar portas liberadas e bloqueadas pelo ISP: http://www.yougetsignal.com/tools/open-ports/
Emuladores de roteadores D-link, tem varios modelos pra voce treinar: http://us.dlink.com/support/faq/?prod_id=1457
Emuladores de roteadores TP-Link: http://www.tp-link.com.br/support/emulators/
Protocolo PPTP: http://es.wikipedia.org/wiki/PPTP - traduza para o portugues usando o seu Chrome
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Watch more How to Set Up Internet videos: http://www.howcast.com/videos/499702-What-Is-VPN-Internet-Setup
So in this video I want to talk about VPN, or virtual private networking.
What VPN is used for is basically connecting an outside computer to an internal secure network. So for example, if you have an office and the office has a bunch of computers in it, printers, scanners, and mail server, a file server. And inside this office all these computers are exchanging information that are very sensitive. Information that you don't want exiting this office and going on the Internet. But, you still want to access this information from anywhere you are. Or maybe even if you have a second office, you want both of these offices to work as if they're on one network.
VPN is how you create that one network. When you set up a VPN, it will create an encrypted, secure connection from one location to another. This location can be just one desktop computer or it can be an entire network. And it'll allow you to access all the files and printers and scanners and mail just like you're there.
It's a very handy tool and it's used mostly by corporations, but it can really be used by anyone. There are a lot of free VPN solutions out there that use software, and of course there are more expensive hardware VPN solutions.
So if you're looking for a way to access your files from anywhere, but still do it in a secure manner, VPN is the way to go.