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Firewall NAT license provides predictable routing security for ASR1000 networks.
FLASR1-FWNAT-RED
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Cisco ASR 1000 License FLASR1-FWNAT-RED
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FLASR1-FWNAT-RED
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- Cisco ASR 1000 License FLASR1-FWNAT-RED
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FLASR1-FWNAT-RED Overview
FLASR1-FWNAT-RED-Cisco ASR 1000 License FLASR1-FWNAT-RED is a specialized network management license designed for Cisco ASR 1000 series routers. This license falls under the network management category and is intended for enterprise and IT management use, delivering a robust solution to secure and optimize network device operations. It is engineered for environments that demand high performance and reliability in mission-critical network infrastructures.
This Cisco license is a perpetual, lifetime solution that is delivered via a digital key through an electronic software delivery system. It is activated online and supports a single device deployment, aligning with enterprise requirements for dedicated network hardware. The product is specifically tailored for secure and optimized router performance in corporate, service provider, and IT-managed environments.
FLASR1-FWNAT-RED price is $311.00, a 47.3% saving from the Cisco list price of $590.00. FLASR1-FWNAT-RED is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FLASR1-FWNAT-RED for additional pricing. Browse the full Cisco Asr 1000 Router Licenses series or explore all Cisco products.
FLASR1-FWNAT-RED 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
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Compliance Certifications
- N/A
- Product Region
- Global
- Device Count
- 1 Device
- Language Support
- English
- License Type
- Perpetual
- Software Format
- Downloadable
- Renewable
- N/A
- Support Included
- Yes
- Product Name
- FLASR1-FWNAT-RED-Cisco ASR 1000 License FLASR1-FWNAT-RED
FLASR1-FWNAT-RED Use Case
Multi-Tenant Service Provider Deployment with Integrated Firewall and Dynamic NAT
A regional service provider uses Cisco ASR 1000 with the FLASR1-FWNAT-RED license to deliver isolated, virtualized network services for multiple enterprise customers. The combined stateful firewall and high-performance NAT engine enables rapid tenant onboarding, SLA-driven traffic segmentation, and centralized policy management. Benefit: Accelerates service rollout by 4×, cuts OPEX by 30%, and ensures per-tenant security compliance.
Secure Branch WAN Aggregation and NAT Offload for Distributed Enterprises
A global enterprise consolidates hundreds of branch office connections on Cisco ASR 1000 equipped with FLASR1-FWNAT-RED to enforce uniform security policies at the WAN edge. Line-rate NAT offload and built-in firewall capabilities reduce latency, simplify routing, and centralize threat inspection across all sites. Benefit: Improves throughput by 40%, streamlines policy updates, and ensures PCI DSS compliance.
Hybrid Cloud Interconnect with Advanced Firewalling and Dynamic Address Translation
A financial services firm integrates its on-premises data center with multiple public clouds using Cisco ASR 1000 licensed with FLASR1-FWNAT-RED. Advanced NAT mapping and stateful inspection secure east-west and north-south traffic, support burstable workloads, and maintain regulatory audit trails. Benefit: Delivers 99.99% uptime, simplifies hybrid cloud migration, and meets stringent compliance requirements.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| FLASR1-FWNAT-RED |  L-FLASR1-CE-1KR= |  CSP-32KP-RED |  FLASR1-AVC-RTU |  FLSA1-MACSEC40G | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management | Network Management / Security |
| License Type | Perpetual | Perpetual | Perpetual | Perpetual | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| 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 | N/A |
| Platform Compatibility | N/A | N/A | N/A | Cross-Platform | N/A |
| Delivery Method | Digital Key | Digital Key | Email Delivery | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | English | English | English | N/A |
| 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 | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Yes | Yes | Vendor Support Required | Vendor Support Required |
| Product Name | FLASR1-FWNAT-RED-Cisco ASR 1000 License FLASR1-FWNAT-RED | Cisco ASR1001 License L-FLASR1-CE-1KR | CSP-32KP-RED-Cisco ASR1001 License CSP-32KP-RED | FLASR1-AVC-RTU-Cisco ASR 1000 License FLASR1-AVC-RTU | FLSA1-MACSEC40G-ASR1000 MACSEC 40G per port license |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | N/A | No | No | No | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
Z
Zane Hayes
5
Compact, enterprise-ready, and reliable under heavy traffic.
A
Adrian Grant
5
Smooth deployment and minimal configuration required.
B
Bianca Barrett
5
Stable and efficient for critical NAT tasks.
C
Caleb Blake
5
Predictable performance and easy management.
Questions & Answers
What is the Cisco ASR 1000 License FLASR1-FWNAT-RED?
The Cisco ASR 1000 License FLASR1-FWNAT-RED is a permanent feature license that enables stateful firewall and NAT functions on supported ASR 1000 routers.
Which features does the FLASR1-FWNAT-RED license activate?
FLASR1-FWNAT-RED provides integrated stateful firewall services and network address translation (NAT) for secure and scalable traffic inspection on Cisco ASR 1000 platforms.
On which ASR 1000 router models can I deploy FLASR1-FWNAT-RED?
You can deploy FLASR1-FWNAT-RED on Cisco ASR 1001, 1002, 1002-X, 1004, 1006, 1009, 1013 and 1001-X series routers running IOS XE 3.13S or later.
How do I order a Cisco ASR 1000 FLASR1-FWNAT-RED license?
Contact your Cisco partner or log into the Cisco Commerce Workspace to quote SKU FLASR1-FWNAT-RED and complete the purchase through authorized distribution channels.
What software version is required for FLASR1-FWNAT-RED?
The FLASR1-FWNAT-RED license requires Cisco IOS XE 3.13S or later on ASR 1000 routers to ensure full firewall and NAT feature support.
How do I install the FLASR1-FWNAT-RED license on my router?
Upload the license file to the router via TFTP or USB, then use the 'license install' CLI command and reload the device to activate the FLASR1-FWNAT-RED features.
Can FLASR1-FWNAT-RED support high availability deployments?
Yes, FLASR1-FWNAT-RED fully supports Stateful Switchover (SSO) and In-Service Software Upgrade (ISSU) on redundant ASR 1000 chassis for seamless failover.
How does the FLASR1-FWNAT-RED license enhance network security?
By enabling integrated stateful firewalling and NAT, FLASR1-FWNAT-RED inspects and controls traffic flows while masking internal IP addresses to mitigate threats.
What is the difference between FLASR1-FWNAT-RED and FLASR2-FWNAT-RED?
FLASR1-FWNAT-RED is a perpetual license for basic firewall and NAT on ASR 1000 routers, while FLASR2-FWNAT-RED adds advanced features such as Zone-Based Firewall policies.
Can I upgrade from FLASR1-FWNAT-RED to a higher feature set?
Yes, you can upgrade to FLASR2-FWNAT-RED or any other advanced ASR license by ordering the delta license and completing the standard license install procedure.
What licensing model does FLASR1-FWNAT-RED use?
FLASR1-FWNAT-RED is a perpetual, node-locked software license tied to your router’s serial number with no recurring fees.
How long is the FLASR1-FWNAT-RED license valid?
The FLASR1-FWNAT-RED license is permanent and remains valid for the life of the ASR 1000 router on which it is installed.
What support options are available for FLASR1-FWNAT-RED?
Cisco offers technical support and software updates through a SMARTnet service contract, ensuring you receive firmware patches and 24/7 assistance.
Will FLASR1-FWNAT-RED impact my router’s performance?
When properly licensed and configured, FLASR1-FWNAT-RED runs on dedicated hardware resources of the ASR 1000, maintaining line-rate performance for firewall and NAT.
How do I verify the FLASR1-FWNAT-RED license status?
Use the 'show license detail' or 'show platform hardware capacity' commands in the router’s CLI to confirm the FLASR1-FWNAT-RED license is active.
Does FLASR1-FWNAT-RED comply with industry security standards?
Yes, FLASR1-FWNAT-RED adheres to common security compliance standards including PCI DSS firewall requirements and NIST best practices.