CISCO ANYCONNECT CONFIGURATION HOW TO
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Walkthrough Cisco ASAv Remote Access VPN Configuration

Finally, ASAv establishes the remote access VPN session initiated by the Anењњonnect user and grants access to the intended resources.

Once the Duo authentication proxy receives the response from Duo Cloud, it sends an Access-Accept response packet to the ASAv to confirm the authentication process is complete.

Duo Cloud then responds to the Duo authentication proxy to confirm that MFA is successful.

Duo Cloud receives the push from the Duo Mobile application initiated by the Anењњonnect user.

At this stage, the Anењњonnect user is presented with a вЂњDuo Interactive Prompt.вЂќ.

Once the AWS Managed Microsoft AD credentials are validated, the Duo authentication proxy sends a request to Duo Cloud via TCP port 443 to begin multi-factor authentication.

As Duo authentication proxy receives the authentication request, it validates the credentials using AWS Managed Microsoft AD.

Once the user enters their credentials, the authentication request (Access-Request packet) is forwarded to one of the Cisco Duo authentication proxies via the Network Load Balancer from the ASAvвЂ™s outside interface.

The connection lands on the вЂLABвЂ™ VPN connection profile on the ASAv.

This initiates a VPN connection towards one of the ASAv hosted on AWS.

Anењњonnect user types in the Fully Qualified Domain Name (FQDN).

The numbers 1-9 denote the steps in the authentication flow and are explained in detail.ДЇigure 1 вЂ“ Overall solution architecture.

The overall solution architecture is summarized below.

Cisco Duo Admin portal access for Duo MFA configuration using the section вЂњFirst StepsвЂќ defined in the documentation.

Ensure the security group associated with your ASAv appliances and NLB listeners are configured to allow traffic destined to User Datagram Protocol (UDP) port 1812 for authentication and authorization, and UDP port 1813 for accounting.

Duo Mobile application on your smartphone used for authentication.

You must set up at least one Duo user whose email address is associated with at least one user in Microsoft Active Directory.

CISCO ANYCONNECT CONFIGURATION LICENSE

A Duo license learn more about Duo licensing.To deploy a directory quickly, see the Quick Start for Active Directory Domain Services on AWS. An existing AWS Managed Microsoft AD directory, or Active Directory Connector, with at least one user.Cisco ASAv Remote Access VPN appliances deployed in your AWS account using the AWS Quick Start with a default вЂLABвЂ™ VPN connection profile.PrerequisitesДЇor this walkthrough, you must have these prerequisites configured in your AWS account: We use Cisco Duo Authentication proxies to redirect the user authentication request to AWS Directory Service for Microsoft Active Directory (AWS Managed Microsoft AD) for primary authentication via LDAPv3, and Duo MFA for multi-factor authentication via TCP port 443.Д¬isco Systems is an AWS ISV Partner that helps customers optimize their cloud strategy by bringing together networking, security, analytics, and management.

CISCO ANYCONNECT CONFIGURATION HOW TO

In this post, we show how to configure external authentication with Cisco ASAv on AWS for Remote Access VPN. Cisco ASAv integrates with Cisco Duo to add multi-factor authentication to ASAv Anењњonnect VPN connections. At the same time, Zero Trust dictates the use of multi-factor authentication (MFA) for those users.Д¬isco ASAv Remote Access VPN provides different types of authentication and authorization capabilities. With an expansion of remote workers, organizations have scaled their VPN services in the cloud to connect users to corporate resources that may be hosted in the cloud and/or on-premises.ДЄn important design consideration for cloud-based client VPN service architectures is the choice of authentication mechanism to use for connecting remote users to VPN services.ДЄ common design is to use Microsoft Active Directory for managing and authenticating user identities into the corporate network.

Remote workers typically access corporate IT environment using virtual private network (VPN) services. By Dinesh Moudgil, Technical Marketing Engineer вЂ“ CiscoД«y Muffadal Quettawala, Partner Solutions Architect вЂ“ AWS

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