Contents

Introduction

Prerequisites

Requirements

Components Used

Network Diagram

Brackground Information

Supported Devices

Limitations

Configure

Check FMC Version

Check FTD Version

Verify FTD Licenses

Check Platform Settings an DNS Properly Configured

Create a Security Cloud Control Tenant on CDO

Ensure SCC Firewall General Settings are Configured

Verify your Secure Access Tenant and Security Control Firewall Management Base Integration

Generate Firewall Threat Defense (FTD) CA signed certificate

Onboard On-prem Firewall Management Center to Security Cloud Control

Enroll Universal Zero Trust Network Access (uZTNA) settings on FTD

Enroll the client with uZTNA

Secure Access Configuration

Client Configuration

Verify

Related Information

Introduction

This document describes how to configure Universal ZTNA with Secure Access and virtual FTD managed by an On-Prem virtual FMC.

Prerequisites

- Firewall Management Center (FMC) and  Firewall Threat Defense (FTD) needs to be deployed using 7.7.10 or higher software version.

- Firewall Threat Defense (FTD)  must be managed by Firewall Management Center (FMC)

- Firewall Threat Defense (FTD)  must be licensed with crypto (strong encryption has to be enabled with export-feature enabled), IPS and Threat licenses required for security contorls

- Basic configuration on Firewall Threat Defense (FTD)  has to be performed from Firewall Management Center (FMC) such as interface, routing and so on.

- DNS configuration needs to be applied on device from FMC’s to resolve app’s FQDN

- Cisco Secure Client version needs to be 5.1.10 or higher

- Security cloud control is provisioned to customers with Firewall and Secure Access Micro Apps and UZTNA feature flags enabled

Requirements

- All Secure Firewall Management Center (FMC) including cdFMC and Firewall Threat Defense (FTD) devices must run software version 7.7.10 or later.

- Firewall Threat Defense (FTD) must be managed by Firewall Management Center; local manager Firewall Defense Manager (FDM) is not supported

- All Firewall Threat Defense (FTD) devices must be configured for routed mode; transparent mode is not supported.

- Clustered devices are not supported.

- High Availability (HA) devices are supported; they are displayed as one entity.

- Secure Client version 5.1.10 or later

Components Used

The information in this document is based on

- Security Cloud Control (SCC)

- Secure Firewall Management Center (FMC) version 7.7.10

- Secure Firewall Threat Defense (FTD) virtual -100  version 7.7.10

- Secure Client for Windows version 5.1.10

- Secure Access

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, ensure that you understand the potential impact of any command.

Network Diagram

Secure Access - Network Topology

Brackground Information

Supported Devices

Supported Secure Firewall Threat Defense models:

- FPR 1150

- FPR 3105, 3110,3120,3130,3140

- FPR 4115,4125,4145,4112

- FPR 4215,4225,4245

- Firewall Threat Defense (FTD) virtual with minimum 16 CPU cores

Limitations

- Object sharing

- IPv6 is not supported.

- Only global VRF is supported.

- Universal ZTNA policies are not enforced on the site-to-site tunnel traffic to a device .

- Clustered devices are not supported.

- FTDs deployed as containers on 4K and 9K firepower series are not supported

- Universal ZTNA sessions do not support jumbo frames

Configure

Check FMC Version

Verify the Firewall Management Center and Firewall FTD running on supported software version  for universal ZTNA (can be 7.7.10 or higher):

- Click on ?( right top corner) and click on About

Secure Firewall Management Center  - Software Version

Check FTD Version

Navigate to FMC UI:

- Click on  Devices > Device Management

Secure Firewall Threat Defense - Software Version

Verify FTD Licenses

- Click on Setting Icon > Licenses > Smart Licenses

Secure Firewall Threat Defense - Smart Licesnes

Check Platform Settings an DNS Properly Configured

Logging to the FTD via CLI:

- Run the command to verify if DNS is configured:

show run dns

In the FMC:

- Click on Devices > Platform Settings , edit or create a new policy

Secure Firewall Threat Defense - Platform Policy

Secure Firewall Threat Defense - DNS Configuration

Verify via FTD cli that you can ping the private resources IP address and FQDN (if you want to access PR using its FQDN).

Create a Security Cloud Control Tenant on CDO

Note: If you already have a SCC tenant configured then you do not have to create a new tenant.

Navigate to Security Cloud Control:

- Click onOrganization > Create new organization

Secure Cloud Conrol  - Organization

- Click on Create

Secure Cloud Conrol  - Organization Creation

Once the SCC tenant is created , gather the tenant information to enable Firewall and Secure Access microapp and to enable uZTNA.

Ensure SCC Firewall General Settings are Configured

Navigate to CDO/SCC:

- Click on Administration > General Settings

- Make sure Auto onboard On-Prem FMCs from Cisco Security Cloud option is enabled.

Note: The user trying to access the Secure Access MicroApp must have Secure Access and Security Cloud Control admin roles.

Secure Cloud Conrol  - Organization Details

Verify your Secure Access Tenant and Security Control Firewall Management Base Integration

Secure Cloud Conrol  - Secure Access Activation

Once you complete step Create a Security Cloud Control Tenant on CDO and Create a Security Cloud Control Tenant on CDO then you can be able to see Firewall and Secure Access micro apps on SCC dashboard:

Secure Cloud Conrol  - Micro Apps

Generate Firewall Threat Defense (FTD) CA signed certificate

Note: You can also user FTD self-signed certificate FTD Certificates  ( refer Generating Self-Signed Internal and Internal CA Certificates section). Cerficiate must in PKCS12 format and must be present in user machine store under trusted root CA.

In order to generate a CA signed certificate using FTD in build openssl feature:

- Navigate to FTD

- Run expert command

- Generate CSR and key using openssl

- OpenSSL command:

openssl req -newkey rsa:2048 -nodes -keyout cert.key -out cert.csr

Certificate Signing Request

- Copy the CSR and get a CA signed certificate

- Use FTD CA signed certificate and key and convert certificate into PKCS12 format

- OpenSSL command:

openssl pkcs12 -export -out ftdcert.p12 -in cert.crt -inkey cert.key

- Export the certificate using SCP or other tool.

Onboard On-prem Firewall Management Center to Security Cloud Control

Navigate to the FMC:

- Click on Integration > Cisco Security Cloud

Firewall Mangement Center and SCC Integration

- Choose the Cloud Region and then click on Enable Cisco Security Cloud

Firewall Mangement Center Onboarding to SCC

It will open a new browser tab, on the new tab:

- Click on Continue to Cisco SSO

Note: Make sure, you are logout from SCC and do not have any other tabs open.

Firewall Mangement Center Onboarding to SCC

- Choose your SCC tenant and click on Authorize FMC

Firewall Mangement Center Onboarding to SCC

- Click on Save

Firewall Mangement Center Onboarding to SCC

The status of Cloud Onboarding Status must change from Not Available to Onboarding then Online.

Firewall Mangement Center Onboarding Status

- Navigate to SCC and check the FTD status under Platform Services > Security Devices

Secure Firewall Threat Defense Staus on SCC

Enroll Universal Zero Trust Network Access (uZTNA) settings on FTD

Navigate to SCC:

- Click on Platform Services > Security Devices > FTD > Device Management > Universal Zero Trust Network Access

Secure Firewall Threat Defense - Universal ZTNA Configuration

- Fill out the information and upload the FTD certificate generated in the step Generate Firewall Threat Defense (FTD) CA signed certificate

Secure Firewall Threat Defense - Universal ZTNA Configuration

Secure Firewall Threat Defense - Universal ZTNA Configuration

Secure Firewall Threat Defense - Universal ZTNA Configuration

Note: When you enable uZTNA on FTD HA , it will deploy the changes and reboot both Firewall Threat Defense (FTD) units at the same time. Make sure to schedule a proper maintenance window.

- Click on Workflow to check the logs

Secure Firewall Threat Defense - Universal ZTNA Configuration Status

Security Cloud Control Workflow

Under Transcript Details you are able to see Policy Deployment Status and changes on FMC.

Secure Firewall Management Center - Policy Deployment Status

Enroll the client with uZTNA

Secure Access Configuration

Note: You can use SSO or a Certificate based ZTA enrollment. The nexts, are the steps for Certificate based ZTA enrollment

Navigate to Secure Access Dashboard:

- Click on Connect > End User Connectivity > Zero Trust Access

- Click on Manage

Secure Access  - ZTA Certificate Enrollement

- Upload the Root CA certificate and download enrollment configuration file

Secure Access  - ZTA Certificate Enrollement

- Click on Save

Client Configuration

Copy the enrollment configuration file to C:\ProgramData\Cisco\Cisco Secure Client\ZTA\enrollment_choices

- Create a Client certficiate, which must have UPN in SAN filed

Certificate Installation

- Start/ Restart Cisco Secure Client - Zero Trust Access Agent

Windows Services

- Verfiy the ZTA module status

Secure Access  - ZTA Certificate Enrollement Status

Verify

Use the next command to verify the uZTNA configuration on Firewall Threat Defense (FTD):

show allocate-core profile

show running-config universal-zero-trust

Related Information

- Cisco Technical Support & Downloads

- Cisco Secure Access Help Center

- Cisco SASE Design Guide