United States$5,000,000+
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Ethan Frost
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Firewall NAT right-to-use license ensures secure and reliable ASR1001 routing.
FLSASR1-FWNAT-R
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Cisco ASR1001 License FLSASR1-FWNAT-R
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FLSASR1-FWNAT-R
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- Cisco ASR1001 License FLSASR1-FWNAT-R
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FLSASR1-FWNAT-R Overview
FLSASR1-FWNAT-R-Cisco ASR1001 License FLSASR1-FWNAT-R is a network management software license designed specifically for the Cisco ASR1001 platform. This license provides a perpetual, lifetime entitlement for a single device and is ideal for enterprise networking environments requiring advanced NAT functionalities and robust router performance.
Focused on IT management use cases in large-scale enterprise settings, the license is delivered as a digital key via online activation. It is compatible solely with the Cisco hardware environment, ensuring straightforward integration and reliable operation, while support is available through vendor channels for optimal lifecycle management.
FLSASR1-FWNAT-R price is $311.00, a 47.1% saving from the Cisco list price of $588.00. FLSASR1-FWNAT-R is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FLSASR1-FWNAT-R for additional pricing. Browse the full Cisco Asr 1000 Router Licenses series or explore all Cisco products.
FLSASR1-FWNAT-R Specifications
- Use Case
- Enterprise
- Product Type
- Software License
- Software Category
- Network Management
- License Duration
- Lifetime
- User Count
- N/A
- Platform Compatibility
- N/A
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- N/A
- Support Included
- Vendor Support Required
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
- Device Count
- 1 Device
- Language Support
- English
- License Type
- Perpetual
- Product Name
- FLSASR1-FWNAT-R-Cisco ASR1001 License FLSASR1-FWNAT-R
FLSASR1-FWNAT-R Use Case
Secure Multi-Site Branch Connectivity with FLSASR1-FWNAT-R on ASR1001
A global retail chain deploys Cisco ASR1001 routers with the FLSASR1-FWNAT-R license to enforce stateful firewall policies and dynamic NAT across 250 branch locations. By segmenting traffic and translating private IP addresses for Internet access, the IT team achieves centralized security management, reduces attack surface, and maintains PCI compliance. Outcome: Unified policy enforcement, 35% faster branch rollout, and 24/7 intrusion prevention.
Service Provider Edge Security and NAT for Managed Enterprise VPNs
A managed services provider leverages FLSASR1-FWNAT-R on Cisco ASR1001 at the carrier edge to terminate multiple customer VPN tunnels, apply granular firewall rules, and perform source NAT for overlapping address spaces. This license enables per-site isolation, simplified IP management, and automated failover. Outcome: Scalable multi-tenant connectivity, 99.99% uptime SLA, and a 40% reduction in support tickets.
High-Performance Data Center Perimeter Defense with Firewall and NAT
An enterprise data center integrates the FLSASR1-FWNAT-R license on ASR1001 to secure East-West and North-South traffic flows. The combined firewall and NAT capabilities allow segmentation between application tiers and secure Internet egress for virtualized workloads. Outcome: 50% improvement in threat mitigation, seamless cloud burst NAT, and consolidated edge security on a single platform.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| FLSASR1-FWNAT-R |  FLASR1-BB-16K |  L-FLSASR1-FW-GTP= |  FLSASR1-CUE-4K |  CSP-250P-RED | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Security | Network Management | Network Management |
| License Type | Perpetual | Perpetual | Perpetual | Perpetual | Subscription |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | 1 Year |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
| Device Count | 1 Device | 1 Device | 1 Device | 1 Device | 1 Device |
| Platform Compatibility | N/A | N/A | N/A | N/A | N/A |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | English | N/A | English | English |
| Bit Version | N/A | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | N/A | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Yes | Vendor Support Required | Yes |
| Product Name | FLSASR1-FWNAT-R-Cisco ASR1001 License FLSASR1-FWNAT-R | FLASR1-BB-16K-Cisco ASR 1000 License FLASR1-BB-16K | Cisco ASR1001 Firewall GTP License (L-FLSASR1-FW-GTP) | FLSASR1-CUE-4K-Cisco ASR1001 License FLSASR1-CUE-4K | CSP-250P-RED-Cisco ASR1001 License CSP-250P-RED |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | N/A | No | No | Yes |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
F
Fiona Hayes
5
Enterprise-ready, compact, and easy to deploy.
G
Gideon Grant
5
Stable under high traffic and predictable performance.
H
Holly Barrett
4
Maintains smooth network operation for NAT tasks.
I
Isaac Blake
5
Reliable performance and minimal configuration.
Questions & Answers
What is Cisco ASR1001 License FLSASR1-FWNAT-R?
Cisco ASR1001 License FLSASR1-FWNAT-R is a subscription license that enables stateful firewall inspection and NAT features on the ASR1001 router, enhancing security and traffic management.
Which features does the FLSASR1-FWNAT-R license unlock?
This license unlocks Stateful Firewall, advanced Network Address Translation (NAT), access control list inspection, and traffic analytics on the ASR1001 platform.
How do I install the FLSASR1-FWNAT-R license on my ASR1001?
Upload the .lic file to flash, run "license install flash0:/FLSASR1-FWNAT-R.lic" on the CLI, then reload the router to complete activation.
What are the prerequisites for deploying this license?
Ensure your ASR1001 runs IOS-XE 3.12 or later, has at least 256 MB of free flash, 2 GB RAM, and is registered with Cisco Smart Software Manager.
How does FLSASR1-FWNAT-R differ from other ASR1001 licenses?
FLSASR1-FWNAT-R specifically enables stateful firewall and NAT capabilities, whereas other licenses may cover routing protocols, MPLS, or video/data optimization.
Is this license perpetual or subscription-based?
The FLSASR1-FWNAT-R license is subscription-based with annual renewal requirements to maintain continuous firewall and NAT functionality.
How long does license activation take?
License installation and activation typically complete within five minutes after you reload the router post-installation.
Can I transfer this license to another ASR1001 device?
Yes. De-register the license in Cisco Smart Software Manager from the existing device and then install it on the new router using standard transfer procedures.
What support options are available for this license?
Cisco TAC provides 24/7 technical support and access to software updates as part of the FLSASR1-FWNAT-R subscription.
How can I troubleshoot license activation errors?
Verify Smart Licensing connectivity, confirm the correct token, and use "show license all" in the CLI to identify and resolve any error codes.
Does FLSASR1-FWNAT-R support both firewall and NAT features?
Yes. This license enables both stateful firewall inspection and comprehensive NAT capabilities on the ASR1001 router.
What are the system requirements for deploying FLSASR1-FWNAT-R?
Requires Cisco ASR1001 with IOS-XE 3.12+, at least 2 GB of RAM, 256 MB free flash storage, and active Smart Licensing registration.
How can I verify the license status on my router?
Run "show license status" and "show platform hardware throughput level" in the CLI to confirm that the firewall and NAT features are active.
What is the warranty and return policy for this license?
Covered under Cisco’s standard software subscription terms. Unused licenses may be returned within 30 days of purchase in compliance with Cisco’s RMA policy.
Where can I purchase or renew the FLSASR1-FWNAT-R license?
You can buy or renew through authorized Cisco partners, the Cisco Commerce Workspace, or directly via the Cisco Smart Software Manager portal.