Chapter 9. Solutions for Remote-Access VPN High Availability

As workforces become more virtualized and mobile, the growth in Remote-Access Virtual Private Network (RAVPN) deployments increases, which also drives the need for IPsec High Availability (HA) in RAVPN deployments. RAVPN deployments enable employees to securely access centralized corporate resources from any location with access to the Internet. Greater productivity and efficiency is therefore enabled for sales, marketing, consulting, and any other field employee in the enterprise’s mobile workforce. In this chapter, we will expand on the Remote Access VPN design introduction provided in Chapter 3, “Basic IPsec VPN Topologies and Configurations,” while examining several different approaches ...

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