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
ccu-comm-1405312.2Tunneling, secure, ssl, pkiBuilt-inAs neededCCU-Comm-1 is used in aerospace control systems to transmit secure control commands.
ccu-comm-2405412.2Tunneling, secure, ssl, pkiBuilt-inAs neededCCU-Comm-2 handles encrypted control signals between cockpit control units in avionics systems.
ccu-comm-3405512.2Tunneling, secure, ssl, pkiBuilt-inAs neededCCU-Comm-3 is a secure protocol for cockpit control unit data exchange in avionics communication systems.
lms405612.2Tunneling, secure, ssl, pkiBuilt-inAs neededLMS (License Management Service) protocol handles secure license check-ins/check-outs in enterprise environments.
wfm405712.2Data transferBuilt-inAs neededWFM (Workflow Management) protocol supports orchestration and task coordination with secure execution.
kingfisher405812.2Network servicesBuilt-inAs neededA protocol for Kingfisher, managing Kingfisher networked control systems.
dlms-cosem405912.2Data transferBuilt-inAs neededDLMS-COSEM is a smart metering protocol with support for secure meter data exchange.
dsmeter_iatc406012.2Network servicesBuilt-inAs neededA protocol for DS Meter IATC (Inter-Application Transaction Control), metering distributed apps.
ice-location406112.2E-MailBuilt-inAs neededICE-Location protocol resolves session and media control for multimedia messaging environments.
ice-slocation406212.2Tunneling, secure, ssl, pkiBuilt-inAs neededICE-Slocation is used in ICE (Interactive Connectivity Establishment) protocols to securely determine network endpoint locations during NAT traversal in VoIP and WebRTC sessions.
ice-router406312.2BackupBuilt-inAs neededICE-Router protocol supports Interactive Connectivity Establishment for NAT traversal in VoIP/WebRTC.
ice-srouter406412.2Network servicesBuilt-inAs neededA protocol for ICE SRouter (Internet Connection Engine Secure Router), securing routing.
avanti_cdp406512.2Remote controlBuilt-inAs neededAvanti remote access.
pmas406612.2Network servicesBuilt-inAs neededProtocol used in PMAS (Print Management Audit System) for job telemetry and quotas.
idp406712.2Network servicesBuilt-inAs neededA protocol for IDP (Identity Protocol), managing identities in networked systems.
ipfltbcst406812.2Network servicesBuilt-inAs neededA protocol for IP Filter Broadcast, broadcasting filtered IP data.
minger406912.2Network servicesBuilt-inAs neededMinger verifies email validity securely without transferring full messages.
tripe407012.2Network servicesBuilt-inAs neededTriPE (Trivial IP Encryption) creates lightweight VPN-like tunnels using UDP.
aibkup407112.2Network servicesBuilt-inAs neededA protocol for AI Backup, backing up data in AI networked systems.
zieto-sock407212.2Application serversBuilt-inAs neededZieto-Sock is a proprietary protocol used in secure remote control or messaging systems.
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