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
spss-lm175912.2Network servicesBuilt-inAs neededLicense manager for SPSS suite handling concurrent session control.
www-ldap-gw176012.2Network servicesBuilt-inAs neededGateway protocol linking web-based interfaces with LDAP directories for authentication and queries.
cft-0176112.2Network servicesBuilt-inAs neededA protocol for CFT-0 (Control Function Transport 0), a base control function transport.
cft-1176212.2Network servicesBuilt-inAs neededA protocol for CFT-1 (Control Function Transport 1), transporting control functions.
cft-2176312.2Network servicesBuilt-inAs neededA protocol for CFT-2 (Control Function Transport 2), another control function transport.
cft-3176412.2Network servicesBuilt-inAs neededA protocol for CFT-3 (Control Function Transport 3), a third control function transport.
cft-4176512.2Network servicesBuilt-inAs neededA protocol for CFT-4 (Control Function Transport 4), a fourth control function transport.
cft-5176612.2Network servicesBuilt-inAs neededA protocol for CFT-5 (Control Function Transport 5), transporting control functions.
cft-6176712.2Network servicesBuilt-inAs neededA protocol for CFT-6 (Control Function Transport 6), transporting control functions.
cft-7176812.2Network servicesBuilt-inAs neededA protocol for CFT-7 (Control Function Transport 7), another control function transport.
bmc-net-adm176912.2Remote controlBuilt-inAs neededBMC network administration service.
bmc-net-svc177012.2Debugging and measurementBuilt-inAs neededBMC-Net-Svc handles encrypted communication between BMC infrastructure agents and servers.
vaultbase177112.2Network servicesBuilt-inAs neededVaultBase protocol manages document storage, integrity, and access auditing.
essweb-gw177212.2Network servicesBuilt-inAs neededA protocol for ESS Web Gateway, facilitating web access to enterprise systems.
kmscontrol177312.2Network servicesBuilt-inAs neededA protocol for KMS Control, controlling Key Management Service in networks.
global-dtserv177412.2Network servicesBuilt-inAs neededGlobal Data Transport Service protocol syncs telemetry in distributed storage clusters.
femis177612.2Network servicesBuilt-inAs neededA protocol for FEMIS (Federal Emergency Management Information System), managing emergencies.
powerguardian177712.2Network servicesBuilt-inAs neededPowerGuardian protocol monitors and controls UPS and facility power infrastructure.
prodigy-intrnet177812.2Network servicesBuilt-inAs neededLegacy Prodigy Internet protocol used for online service access in early ISP days.
pharmasoft177912.2Network servicesBuilt-inAs neededPharmasoft protocol transmits medical inventory, prescription sync, and compliance alerts.
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