My name is tadben. I am studying on how VPN works. My goal is to connect two separate company's offices using the IpSec VPN through the public network(Internet). Since i am a new to this technology i don't know exactly what i need to do this connect. Can anyone help me what components( hardwares and softwares) do i require to do this VPN connection?
Tadben, the most common IPsec tunnels over public networks connecting two sites is L2L vpn, most site to site vpn connections end points involves routers or other security appliences such as PIX or ASA firewalls or VPN concetrators.
A good place to start in understanding IPsec is to read Ipsec Security architecture and framework RFC 2401 developments by IETF.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...