RA users become branch LAN-side users.įor each RA client, the SD-WAN RA headend assigns an IP address to an RA client and adds a static host route to the assigned IP address in the service VRF in which the RA user is placed. Extends Cisco SD-WAN features and benefits to RA users. They connect directly to the cEdge that is used as RA headend. The SD-WAN Remote Access changes the way remote users connect to the network. The traditional remote access VPN design requires separate RA infrastructure outside of the Cisco SD-WAN fabric to provide remote user access to the network like non SD-WAN appliances such as ASA, Regular Cisco IOS® XE, or third-party devices, and RA traffic is moved forward to SD-WAN appliance as shown in the image. Split tunneling is used in scenarios where only specific traffic must be tunneled (SD-WAN subnets for example) as shown in the image. Ability to distribute the RA load across numerous Cisco IOS® XE SD-WAN devices in the Cisco SD-WAN fabric.Extends the Cisco SD-WAN solution to RA users without the requirement of each RA user's device to be part of the Cisco SD-WAN fabric.RA provides access to an organization's network from devices/users at remote locations.Remote Access provides remote users access to the organization's network. The Remote Access has been integrated into the SD-WAN solution that eliminates the need for separate Cisco SD-WAN and RA infrastructure and enables rapid scalability of RA services with the use of the Cisco An圜onnect as an RA software Client. The two main components in this type of VPN are a network access server/RA headend and VPN client software. This tunnel goes through the public internet but the data sent back and forth through it is protected by encryption and security protocols to help keep it private and secure. Remote Access VPN allows the remote user to securely connect to the company networks, use applications, and data that is only accessible through the devices plugged in at the office.Ī remote-access VPN works by a virtual tunnel created between an employee’s device and the company’s network. Background Information What is a Remote Access VPN? If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. An圜onnect Secure Mobility Client version 1.The information in this document is based on these software and hardware versions: Cisco Software-defined Wide Area Network (SD-WAN).Prerequisites RequirementsĬisco recommends that you have knowledge of these topics: This document describes how to configure SD-WAN Remote Access (SDRA) with An圜onnect Client using a Cisco IOS® XE Autonomous mode as a CA server, and a Cisco Identity Services Engine (ISE) server for the Authentication, Authorization, and Accounting.
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