Duo ldap asa Feb 24, 2025 · User completes Duo two-factor authentication via the interactive web prompt served from Duo's service or text input to the ASA and their selected authentication factor. This results in the Duo server being marked as failed, and requires manually reactivating the server from the CLI with the following command: Oct 31, 2024 · To integrate Duo with your application using LDAP authentication, you will need to install a local proxy service on a machine within your network. Then you'll need to: Sign up for a Duo account. Note The Duo two-factor authentication feature is available in Security Cloud Control for devices running Firepower Threat version 6. 1; My Duo Authentication Proxy is installed on Windows 2019; I’m running Cisco AnyConnect Version 4. 0(2) on an ASA running software version 8. See full list on duo. Feb 20, 2025 · Duo offers three applications that connect directly to Duo’s cloud service using LDAP: Cisco ASA SSL VPN for Browser and AnyConnect; Juniper Secure Access SSL VPN; Pulse Connect Secure SSL VPN; These applications should be configured to use LDAPS over port 636. Features such as Profiling and Posture will work as expected since the RADIUS Change of Authorization (CoA) flow remains the same. Prerequisites Requirements To configure Duo for Cisco AnyConnect, you will need these prerequisites: • Basic Cisco Firewall and AnyConnect VPN knowledge • Basic knowledge of ISE Authentication and Authorization flows • Basic AAA protocols knowledge (RADIUS, SAML, or LDAP) See documentation for specific requirements based on your chosen Duo Cisco AnyConnect Mar 20, 2025 · If you must co-locate the Duo Authentication Proxy with these services, be prepared to resolve potential LDAP or RADIUS port conflicts between the Duo service and your pre-existing services. cisco (which resolves to 10. If you examine the ASA's syslog messages, you may see the following errors when the device tried to contact the Duo API host: May 3, 2013 · Introduction This document provides an example on how to Configure Remote Access VPN on ASA and do the Authentication using LDAP server Prerequisites ASA and LDAP server both should be reachable. Nov 22, 2023 · Hi All. My ASA is running version 9. VPN users logging into these applications will no longer be able to authenticate as of this date. Mar 20, 2025 · In this configuration you can keep your existing ASA AAA primary LDAP or RADIUS authentication server in place, and add the Duo Authentication Proxy as a secondary authentication server for two-factor authentication after primary authentication succeeds. Mar 20, 2025 · This Duo proxy server will receive incoming RADIUS requests from your Cisco ASA IPSec VPN, contact your existing local LDAP/AD or RADIUS server to perform primary authentication, and then contact Duo's cloud service for secondary authentication. ASA 8. We are being forced by DUO to move away from our current LDAP method to SSO for MFA on the Cisco ASA. Server port. Feb 20, 2025 · Please note that Duo has announced the end-of-life date of February 20, 2025 for the Duo LDAP cloud service (LDAPS) used to provide two-factor authentication for Cisco ASA, Juniper Networks Secure Access, and Pulse Secure Connect Secure SSL VPN logins. The LDAP server in this example is Microsoft Active Directory. With Duo LDAP, the secondary authentication validates the primary authentication with a Duo passcode, push notification, or phone call. 0(2). Previously we had AD as the authentication method, then the secondary Auth pointed to DUO using LDAP, this worked fine and all the dynamic access policies were OK. Log in to the Duo Admin Panel and navigate to Applications → Protect an Application. Jul 16, 2020 · Duo Certificates need to be imported and managed on the ASA to trust communication with the LDAPs service of the Duo Cloud. . 107). KB FAQ: A Duo Security Knowledge Base Article Mar 20, 2025 · Before configuring Cisco ASA with Duo SSO using Security Assertion Markup Language (SAML) 2. Duo Traffic Flow SAML with External LDAP Configurations Duo Admin Portal Configuration Configuration on the FTD via FMC Verify Troubleshoot Related information Introduction This document describes a configuration example for AnyConnect Single Sign-On (SSO) with Duo and LDAP mapping for authorization on Secure Firewall. 5 or later . In this configuration guide, this value is agarciam. 17. I already have a Duo Authentication Proxy server setup and my users are enrolled, you will need to set this up first. Sep 24, 2007 · This document demonstrates how to configure the Cisco Adaptive Security Appliance (ASA) to use an LDAP server for authentication of WebVPN users. 2 2. You could also do the auth proxy and ASA AAA config using LDAP Apr 2, 2025 · The Duo Authentication Proxy is an on-premises software service that receives authentication requests from your local devices and applications via RADIUS or LDAP, optionally performs primary authentication against your existing LDAP directory or RADIUS authentication server, and then contacts Duo to perform secondary authentication. By default, LDAP and STARTTLS uses TCP port 389 for LDAP, and LDAP over SSL (LDAPS) uses TCP port 636 Feb 28, 2025 · Guide to end of life for the Duo LDAP cloud service (LDAPS) used to provide 2FA for Cisco ASA, Juniper Networks Secure Access, and Pulse Secure Connect Secure SSL VPN. Feb 20, 2025 · Yes, there are a few ways you can use the Cisco ASA in-line password reset utility to enable users to change their passwords. Components Used 1. The following table explains the differences between these configurations. Duo integrates with your Cisco ASA SSL or IPsec VPN to add two-factor authentication to any VPN login. The Cisco LDAP Duo integration method natively supports this functionality. If you examine the ASA's syslog messages, you may see the following errors when the device tried to contact the Duo API host: Feb 20, 2025 · Upon updating an ASA with a working Duo LDAP configuration to ASA software version 9. 28. Duo does not support or recommend using port 389 with CLEAR transport for these Feb 20, 2025 · Duo offers multiple configurations for protecting Cisco ASA VPN: SAML with Duo SSO, RADIUS with the Duo Authentication Proxy, or a direct LDAPS connection to Duo's service. Feb 20, 2025 · Upon updating an ASA with a working Duo LDAP configuration to ASA software version 9. LDAP (Microsoft) Configuration Remote Access VPN on ASA interface c Note: Duo has announced the end-of-life plan for the Duo LDAP cloud service (LDAPS) used to provide two-factor authentication for Cisco ASA, Juniper Networks Secure Access, and Pulse Secure Connect Secure SSL VPN logins for February 20, 2025. 0 authentication you'll first need to enable Duo Single Sign-On for your Duo account and configure a working authentication source. Once you have your SSO authentication source working, continue to the next step of creating the Cisco ASA application in Duo. This configuration is performed using ASDM 6. Feb 20, 2025 · If a previously functioning Duo LDAP server begins failing in this way on your ASA, this may be a result of the ASA failing to communicate with Duo's service for an extended period of time. February 20, 2025 was the end-of-life date for the Duo LDAP cloud service (LDAPS) used to provide two-factor authentication for Cisco ASA, Juniper Networks Secure Access, or Pulse Secure Connect Secure SSL VPN logins. Choose this option for the best end-user experience for ASA with a cloud-hosted identity provider. Feb 20, 2025 · KB FAQ: A Duo Security Knowledge Base Article. 8; Cisco AnyConnect Duo Pre-Requisites. The port used by the LDAP service. Feb 20, 2025 · Duo has ended support of LDAPS in favor of Duo Single Sign-On (SSO) with support for User Location policy and the Duo Universal Prompt to ensure stronger security for your VPN and an easier authentication experience for your VPN users. This Duo proxy will accept incoming ldap connections from the downstream application, perform primary authentication against an upstream LDAP directory server, and then add Duo secondary authentication. Please note that Duo has announced the end-of-life date of February 20, 2025 for the Duo LDAP cloud service (LDAPS) used to provide two-factor authentication for Cisco ASA, Juniper Networks Secure Access, and Pulse Secure Connect Secure SSL VPN logins. 13(1) or later, you may find that Duo two-factor authentication attempts fail and your Duo LDAP AAA server has been removed. Learn more about these configurations and choose the best option for your organization. Apr 2, 2024 · In duo, create a new application with the appropriate limits rules etc On the auth proxy create a new radius server on different port, pointed at the new application via its ikey/key On new ASA create a new AAA server config, pointed at the new Duo server. com Apr 4, 2024 · Duo can add two-factor authentication to ASA and Firepower VPN connections in a variety of ways. See the following article; Duo: ADSync and Enroll Users In this video, we look at 1) Setting up both Clientless and Anyconnect ASA VPN 00:002) Using DUO MFA via LDAP for authenticating remote users 22:20 Feb 24, 2025 · Please visit the article Guide to end of life for the Duo LDAP cloud service (LDAPS) used to provide 2FA for Cisco ASA, Juniper Networks Secure Access, and Pulse Secure Connect Secure SSL VPN for further details, and review the Duo End of Sale, Last Date of Support, and End of Life Policy. May 21, 2024 · If an FQDN is used, a DNS server must be configured within ASA and Duo Auth proxy to resolve the FQDN. nmzg yoze usjaos zekbsod icotm khykl dtccfhz onmumgj oyjc edahwiw imbbboek twimal wsz sizn buzl