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        <title>VAS Experts documentation</title>
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        <dc:date>2026-07-22T10:45:13+00:00</dc:date>
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        <title>BNG/BRAS</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:bras_bng&amp;rev=1784717113&amp;do=diff</link>
        <description>BNG/BRAS



	*  BRAS/BNG mode description and architecture
	*  Integration with Radius-server
	*  General BRAS setup for L2/L3 modes
	*  Identification of L2 and L3 subscribers
	*  Traffic termination
	*  Options BRAS L2
	*  Local DHCP (IP Address Pools)
	*  DHCP Authorization Setup
	*  PPPoE and PPPoL2TP Setup
	*  BNG Management
	*  Use Cases
	*  BRAS Active-Standby (Master-Backup) redundancy</description>
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        <dc:date>2026-07-22T10:45:09+00:00</dc:date>
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        <title>Certificates and License Agreement</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:certificates&amp;rev=1784717109&amp;do=diff</link>
        <description>Certificates and License Agreement



	*  License Agreement for the Stingray Service Gateway Software from VAS Experts LLC</description>
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        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
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        <title>SSG changelog and update</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:changelog&amp;rev=1784717115&amp;do=diff</link>
        <description>SSG changelog and update

	*  List of versions
	*  Update guide</description>
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        <title>Getting started</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:dpi_brief&amp;rev=1784717109&amp;do=diff</link>
        <description>Getting started



	*  Purpose of Use
	*  Hardware requirements and performance
	*  Testing and Integration Process
	*  Test Cases
	*  Installation of SSG with a script
	*  SSG connection schemes
	*  Licensing</description>
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        <dc:date>2026-07-22T10:45:09+00:00</dc:date>
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        <title>SSG components</title>
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        <description>SSG components



	*  FastDPI (DPI, BNG, NAT functions)
	*  FastPCRF (BRAS integration by RADIUS)
	*  DHCP (local DHCP server for BRAS)
	*  Soft-Router (routing function)
	*  DPIUI2 (GUI - Graphical User Interface)
	*  QoE Stor (Statistics collection module)
	*  Wi-Fi HotSpot (Captive Portal for Wi-Fi authorization)
	*  FastRadius (RADIUS Event Monitor. RADIUS Mapping)
	*  RADIUS Proxy based on FreeRADIUS
	*  Media server and cache server
	*  IPFIX-balancer
	*  FastBypass monitor
	*  Utilities

…</description>
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        <dc:date>2026-07-22T10:45:09+00:00</dc:date>
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        <title>DPI</title>
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        <description>DPI



	*  List of protocols
	*  Use Cases
	*  Filtering by a list of restricted sites 
	*  Statistics gathering and analysis on protocols and directions
	*  Traffic prioritization depending on protocols and directions
	*  Common and Virtual Channels Policing 
	*  Subcribers channel policing for IPv4 and IPV6
	*  Allow list and Captive Portal
	*  Subscriber notifications
	*  Protection against DDoS attacks and botnet detection
	*  Mini Firewall
	*  DNS Query Processing and DNS Response Spoofing
…</description>
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        <dc:date>2026-07-22T10:45:10+00:00</dc:date>
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        <title>Development Plans</title>
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        <description>Development Plans


Taking stock of 2024
Development Plans for 2025-2029

BRAS/BNG

	*  Release of the version with On-Stick support with port dividing by VLAN-ID
	*  Release of the version with support for aggregation of ports into LAG by Stingray 
	*  Single Session support for IPv4/IPv6</description>
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        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
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        <title>ePDG</title>
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        <description>ePDG

	*  General Description
	*  Main Processes
	*  Components and Interfaces
	*  Integration Cases of SSG ePDG with Operator&#039;s IS
	*  Installation and Configuration
	*  ePDG Monitoring
	*  Technical Support
	*  Licensing
	*  Industry Standards Support
	*  Handover ePDG
	*  Five operator steps to launch WiFi Calling</description>
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        <dc:date>2026-07-22T10:45:10+00:00</dc:date>
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        <title>FAQ</title>
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        <description>FAQ



	*  Getting started
	*  DPI
	*  BRAS
	*  CG-NAT and NAT (Service 11)
	*  QoE Stor
	*  DPIUI (GUI)
	*  VEOS operating system</description>
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        <title>Licensing</title>
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        <description>Licensing



	*  Stingray Service Gateway (SSG) liceinsing depends on the bandwidth and its features. 
	*  The license is time-unlimited.
	*  Technical support is not included in the license and is paid separately.

SSG licensing

Bandwidth

Licenses grading of the bandwidth:</description>
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        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
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        <title>Load balancer</title>
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        <description>Load balancer

	*  Description and cases
	*  Setting
	*  SSG-LB equipment requirements
	*  Load test result</description>
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        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>CG-NAT</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:opt_cgnat&amp;rev=1784717115&amp;do=diff</link>
        <description>CG-NAT



	*  Description and use cases
	*  Settings and management
	*  Info commands
	*  Description of NAT statistics
	*  NAT flow export
	*  Working with NAT Flow. How to find a subscriber after NAT</description>
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        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>PCRF Proxy</title>
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        <description>PCRF Proxy

PCRF Proxy is a solution that implements point network management based on the lists of LAC and TAC base stations of the operator. PCRF Proxy is built into the Gx interface gap between PCEF and PCRF as a transparent proxy – with no changes to the existing infrastructure.</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2026-07-22T10:45:15+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>QoE Analytics</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:qoe_analytics&amp;rev=1784717115&amp;do=diff</link>
        <description>QoE Analytics

	*  General description
	*  Implementation and administration
	*  Use cases
	*  QoE in the graphical interface
	*  Version information</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2026-07-22T10:45:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Tech support</title>
        <link>https://wiki.vasexperts.com/doku.php?id=dpi:techsupport_info&amp;rev=1784717109&amp;do=diff</link>
        <description>Tech support



Contacts

Tech support E-mail: sd@vas.expert 

Phone number: +31 20 889 33 88
Technical support request procedure
Benefits of VAS Experts Technical Support

	*  Expert Assistance and Recommendations
Our technical support engineers are highly knowledgeable about SSG DPI</description>
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