Cisco A9K-NAT64-LIC-5M ASR 9000 NAT64 5M Sessions License E-Delivery

About This Product

Buy Cisco A9K-NAT64-LIC-5M | ASR 9000 Series Stateful NAT64 5 Million Translation License | E-Delivery

This license on sale are available exclusively Traditional License.

The A9K-NAT64-LIC-5M is the Cisco ASR 9000 Series Stateful NAT64 5 Million Translation License — the IPv6-to-IPv4 translation capacity license for the A9K-ISM-100 Integrated Service Module on Cisco ASR 9000 Series Aggregation Services Routers. This Cisco ASR 9000 NAT64 5M license enables 5 million concurrent stateful NAT64 translations per license unit, allowing IPv6-only clients to reach IPv4-only servers by translating between the two address families at the CGN gateway. For operators transitioning to IPv6 access networks while preserving IPv4 reachability, this NAT64 5M translation license is the essential IPv6 transition building block.

Also referenced as A9K-NAT64-LIC-5M= or L-A9K-NAT64-LIC-5M, this Cisco ASR 9000 NAT64 e-delivery license is a traditional Right-to-Use (RTU) translation capacity license for the ISM-100 services card. NAT64 capabilities: stateful NAT64 (RFC 6146) for IPv6-initiated communication to IPv4 resources, DNS64 integration for transparent IPv6-to-IPv4 address synthesis, EIM/EIF support for NAT64, hairpinning, and application-level gateway (ALG) support for FTP, SIP, DNS, and other protocols across the translation boundary. Stackable — combine multiple licenses for cumulative NAT64 capacity. Supported from IOS XR 4.3.0+. For NAT44 CGN, see A9K-CGN-LIC-5M; for Dual-Stack Lite, see A9K-DSLT-LIC-5M. Note: combined CGN+NAT64+DSLT translations share ISM-100 hardware resources; check platform-specific scaling limits.

✅ Key Features

• • 5 million concurrent NAT64 translations — carrier-scale stateful IPv6-to-IPv4 translation for IPv6-only subscriber access to IPv4 internet
• • RFC 6146 Stateful NAT64 — standards-compliant IPv6-to-IPv4 network address and protocol translation at the carrier edge
• • DNS64 integration — works with DNS64 servers for transparent IPv6 address synthesis of IPv4-only domain names (AAAA record generation)
• • ISM-100 hardware-accelerated — dedicated NPU-based NAT64 processing offloads main route processors for line-rate translation
• • Stackable licensing + ALG support — multiple 5M licenses stack for higher capacity; FTP, SIP, DNS ALGs for protocol-aware translation
• • E-Delivery — license delivered electronically with no physical shipment required
• • Perpetual RTU license — one-time purchase with no recurring subscription or annual renewal fee

Compatible Platform

The A9K-NAT64-LIC-5M NAT64 license requires the A9K-ISM-100 Integrated Service Module in the Cisco ASR 9000 Series: ASR 9006, 9010, 9912, and 9922. Requires Cisco IOS XR 4.3.0+ (stateful NAT64). Related: A9K-CGN-LIC-5M (NAT44), A9K-DSLT-LIC-5M (DS-Lite). Combined CGN+NAT64+DSLT capacity is hardware-limited per ISM-100 card.

Information Needed

To generate your license file, please send the output of show license udi from your Cisco ASR 9000 Series router to support@switchlicense.com, or leave a message online after placing your order. The license file is tied to your specific device UDI and cannot be transferred to another unit.

License Delivery

This Cisco software license is delivered electronically. Once your device UDI is confirmed, we will send you the .lic license file by email. No physical shipment is required — simply install the file on your ASR 9000 Series router with the ISM-100 card and the 5M NAT64 translation capacity is immediately available.

Warranty

We provide a 100% working warranty on all licenses. If the license file does not activate correctly on your device, we will resolve the issue at no additional cost. All payments are processed securely via PayPal for your peace of mind.