site to site vpn from 20 branch offices ASA 5520 at H.Q ?
i'm planning to connect my 20 branch offices (3 to 5 users in each office) using PIX 506 in all these branches, and ASA 5520 at H.Q side. will ASA 5520 handle this? i need to go for any seperate license feature?
branch offices will be using ADSL connection.and at H.Q im planning 512 kbps internet leased line.Branch office ADSL line will be 1Mbps.
approximately what will be the bandwidth each branch will be getting if they are connecting using site to site vpn?
please post your views about this solution, i will highly appreciate and rate the posts.
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...