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
oracle-oms115912.2Data basesBuilt-inAs neededOracle-OMS (Oracle Management Server) handles centralized monitoring and control of Oracle environments.
olsv116012.2Data basesBuilt-inAs neededOLSV protocol supports Online Storage and Versioning services with database-like access control.
health-polling116112.2Debugging and measurementBuilt-inAs neededHealth-Polling retrieves secure system health data such as CPU load, memory, and device status.
health-trap116212.2Debugging and measurementBuilt-inAs neededHealth-Trap protocol delivers real-time system health alerts from monitored devices.
sddp116312.2Network servicesBuilt-inAs neededSimple Device Discovery Protocol used in IoT ecosystems and smart appliances.
qsm-proxy116412.2Tunneling, secure, ssl, pkiBuilt-inAs neededQSM-Proxy is a secure tunneling service used for data replication and snapshot management across distributed systems.
qsm-gui116512.2Application serversBuilt-inAs neededQSM-GUI provides encrypted access to the graphical user interface of QSNet control systems.
qsm-remote116612.2Remote controlBuilt-inAs neededRemote service management.
cisco-ipsla116712.2Network servicesBuilt-inAs neededA protocol for Cisco IPSLA (IP Service Level Agreement), monitoring SLAs in Cisco networks.
vchat116812.2Instant messengersBuilt-inAs neededVChat handles encrypted video chat and signaling in browser-based collaboration tools.
tripwire116912.2Network servicesBuilt-inAs neededTripwire protocol detects unauthorized changes and transmits file integrity logs.
atc-lm117012.2Network servicesBuilt-inAs neededATC License Manager protocol supports entitlement and usage sync in control tower software.
atc-appserver117112.2Application serversBuilt-inAs neededATC-AppServer is a secure application platform for ATC (air traffic control) or telemetry solutions.
dnap117212.2Network servicesBuilt-inAs neededA protocol for Distributed Network Access Protocol, for resource sharing.
d-cinema-rrp117312.2Video, picturesBuilt-inAs neededD-Cinema-RRP is a protocol used for digital cinema playback, ensuring secure and DRM-protected delivery.
fnet-remote-ui117412.2Remote controlBuilt-inAs neededRemote UI for FNET systems.
dossier117512.2Network servicesBuilt-inAs neededA protocol potentially tied to a document management or dossier tracking system across a network.
indigo-server117612.2Application serversBuilt-inAs neededIndigo-Server provides secure message routing and coordination in SOA-based applications.
dkmessenger117712.2Instant messengersBuilt-inAs neededDKMessenger is a peer-to-peer secure messaging protocol with voice and file support.
sgi-storman117812.2Application serversBuilt-inAs neededSGI-StorMan is used in SGI systems for secure storage resource management and alerting.
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