List of protocols

  1. Built-in protocols — updated along with the SSG software version. Installing a new version requires a DPI reboot, which causes traffic interruption.
    If needed, they can be supplemented with up-to-date attributes from the VAS Cloud. This is only necessary for complex protocols, but the option is available for all.
  2. Cloud protocols created by VAS Experts — are periodically updated from the VAS Cloud. This ensures that popular applications remain up-to-date as their behavior changes. Description
  3. Custom (user-defined) protocols — protocols created by users via the GUI using VAS Cloud tools. These have higher priority than those loaded from the VAS Cloud, and within them, IP:PORT takes precedence over IP and CIDR. It is possible to add a protocol based on IP, SNI, or AS. Guide.
  4. DSL protocols — protocols described in the DSL language and connected to DPI as a separate module, without reinstalling the software or causing traffic interruption. Unlike custom protocols, a DSL protocol is a finite state machine that analyzes the first N packets of a flow against defined conditions (ports, AS numbers, payload bytes, DSL expressions) and determines whether the flow matches the protocol.
    DSL protocols are created by VAS Experts specialists upon client request to Technical Support.

ProtocolIDDPI versionProtocol groupProtocol typeUpdateDescription
shivadiscovery150212.2Network servicesBuilt-inAs neededDiscovery protocol for locating Shiva remote access and modem pool servers.
imtc-mcs150312.2Network servicesBuilt-inAs neededA protocol for IMTC MCS (Multimedia Conference Service), managing multimedia conferences.
evb-elm150412.2Network servicesBuilt-inAs neededA protocol for EVB Element Manager, managing electronic voting or systems.
funkproxy150512.2Tunneling, secure, ssl, pkiBuilt-inAs neededFunkProxy is associated with Funk Software and provides secure tunneling for remote authentication and RADIUS services.
utcd150612.2Network servicesBuilt-inAs neededUTC Daemon syncs and distributes accurate coordinated universal time to endpoints.
symplex150712.2Network servicesBuilt-inAs neededSymplex protocol supports clustered message queuing and log replication.
diagmond150812.2Network servicesBuilt-inAs neededA protocol for Diagnostic Monitor Daemon, monitoring network diagnostics.
robcad-lm150912.2Network servicesBuilt-inAs neededLicense Manager for Robcad simulation and digital manufacturing software.
mvx-lm151012.2Network servicesBuilt-inAs neededMVX License Manager authenticates users for simulation software suites.
3l-l1151112.2Network servicesBuilt-inAs neededA protocol for 3L-L1 (Layer 1), managing Layer 1 network communication.
wins151212.2Network servicesBuilt-inAs neededWindows Internet Name Service protocol resolves NetBIOS names to IP addresses.
fujitsu-dtc151312.2Application serversBuilt-inAs neededFujitsu-DTC is used for secure data terminal control and diagnostics.
fujitsu-dtcns151412.2Application serversBuilt-inAs neededFujitsu-DTCNS supports encrypted terminal access in Fujitsu legacy and enterprise systems.
ifor-protocol151512.2Application serversBuilt-inAs needediFOR protocol is IBM’s licensing enforcement protocol for managing access to IBM products.
vpad151612.2Network servicesBuilt-inAs neededVPAD protocol handles device sync and telemetry for virtual personal assistants.
vpac151712.2Network servicesBuilt-inAs neededVPN Access Control protocol coordinates policy and tunnel initiation in enterprise VPNs.
vpvd151812.2Network servicesBuilt-inAs neededVirtual Private Video Distribution sync protocol for encrypted multimedia sessions.
vpvc151912.2Network servicesBuilt-inAs neededVPN Virtual Circuit protocol syncs state and control traffic in circuit-based VPNs.
atm-zip-office152012.2Application serversBuilt-inAs neededATM-ZIP-Office protocol supports secure office communication over ATM (Asynchronous Transfer Mode) networks.
ncube-lm152112.2Network servicesBuilt-inAs neededLicense manager protocol for nCube supercomputing environments.
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