> For the complete documentation index, see [llms.txt](https://aviznetworks.gitbook.io/asn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aviznetworks.gitbook.io/asn/getting-started/licensing.md).

# Licensing

Aviz Service Node (ASN) offers two types of licenses tailored for different network environments:<br>

* **ASN Subscriber -**&#x44;esigned for telecom networks, including 4G LTE, 5G NSA, and 5G SA, enabling advanced traffic extraction, correlation, and subscriber-aware analytics.
* **ASN Application-** Optimised for data centers, FTTH, edge, and campus networks, providing deep IP session management, application-level analytics, and advanced traffic visibility.

### **ASN Subscriber**

<table data-full-width="false"><thead><tr><th width="174.36871337890625">License</th><th width="406.7333984375">Features</th><th width="206.19866943359375">Scale &#x26; Throughput</th></tr></thead><tbody><tr><td><strong>ASN_SUBSCRIBER_BASIC</strong></td><td><p></p><ul><li>5G-C Traffic Extraction &#x26; Correlation.</li><li>N4 and N3 Correlation for 5G-SA.</li><li>N11 and N3 Correlation for 5G-SA.</li><li>PFCP-Sxb Traffic Extraction &#x26; Correlation.</li><li>Metadata Extraction for N4, N3, N11.</li><li>SBI Metadata Extraction for both Public &#x26; Private 5GC vTap.</li><li>4G LTE &#x26; 5G NSA Traffic Extraction and GTP Correlation.</li><li>S1-U &#x26; S11 Correlation for 4G LTE and 5G NSA.</li><li>S5/S8 Correlation for 4G LTE and 5G NSA.</li><li>Diameter Gx Traffic Extraction &#x26; Metadata</li><li>CUPS Support.</li><li>Multi-PGW Correlation</li><li>Metadata Extraction for S1-U, S11, N3, N4, N11.</li><li>Layer-2 Metadata Extraction </li><li>Subscriber-Aware Load Balancing.</li><li>Advanced Filtering, Forwarding, Load Balancing, and Header Stripping.</li><li>KPI Calculation.</li><li>Metadata Export via Kafka and IPFIX</li><li>Multi-Kafka Export</li><li>IPFIX Export (RFC 7011 compliant, up to 6 Collectors).</li><li>Attribute Hashing</li><li>TLS Out-of-Band (OOB) Decryption Support.</li><li>DNO License for Fabric </li></ul></td><td><p></p><ul><li>Subscribers - 1M</li><li>Sessions-15M</li></ul></td></tr><tr><td><strong>ASN_SUBSCRIBER_ADVANCED</strong></td><td><ul><li>ASN_SUBSCRIBER_BASIC.</li></ul></td><td><p></p><ul><li>Subscribers - 2M</li><li>Sessions-30M</li></ul></td></tr><tr><td><strong>ASN_SUBSCRIBER_PERFORMANCE</strong></td><td><ul><li>ASN_SUBSCRIBER_ADVANCED + Pcap Generation.</li></ul></td><td><p></p><ul><li>Subscribers - 3M</li><li>Sessions-45M</li></ul></td></tr></tbody></table>

### **ASN Application**

<table data-full-width="false"><thead><tr><th width="189.83984375">License</th><th width="304.94140625">Features</th><th width="292.89453125">Scale &#x26; Throughput</th></tr></thead><tbody><tr><td><strong>ASN_APPLICATION_BASIC</strong></td><td><ul><li>IP session management.</li><li>DPI application identification</li><li>Dynamic DPI upgrade</li><li>Advanced Filtering, Forwarding, Load Balancing &#x26; Header Stripping.</li><li>Metadata Extraction for IP Networks (DC, FTTH, Edge &#x26; Campus). </li><li>PPoE, IPoE support.</li><li>VxLAN,GRE,ERSPAN tunnel support.</li><li>VxLAN Stripping support - both SW &#x26; HW offload.</li><li>GRE Stripping support.</li><li>KPI Calculation</li><li>Metadata export via Kafka or IPfix</li><li>SIP-RTP Correlation, extraction and export</li></ul></td><td><ul><li>No. of Applications - Upto 500</li><li>Sessions- 15M.</li></ul></td></tr><tr><td><strong>ASN_APPLICATION_ADVANCE</strong></td><td><ul><li>ASN_APPLICATION_BASIC.</li></ul></td><td><ul><li>No of Applications - Upto 1000</li><li>Sessions - 30M</li></ul></td></tr><tr><td><strong>ASN_APPLICATION_PERFORMANCE</strong></td><td><ul><li>ASN_APPLICATION_ADVANCE + Packet Dedup + Pcap Generation.</li></ul></td><td><p></p><ul><li>No of Applications - 1000+</li><li>Sessions - 45M.</li></ul></td></tr></tbody></table>

### **ASN Security**

| Security tier              | TLS decryption (DC mode) |
| -------------------------- | ------------------------ |
| PERFORMANCE                | Enabled                  |
| ADVANCED / BASIC / UNKNOWN | Disabled                 |