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
aic-oncrpc278612.2Network servicesBuilt-inAs neededA protocol for AIC ONC RPC (Open Network Computing Remote Procedure Call), enabling RPC.
piccolo278712.2Network servicesBuilt-inAs neededPiccolo telemetry protocol used in musical automation or robotic instruments.
fryeserv278812.2Network servicesBuilt-inAs neededA protocol for Frye Electronics’ server, for audiometric or device networking.
media-agent278912.2Network servicesBuilt-inAs neededMedia-Agent handles control and delivery of media data in streaming and backup solutions.
plgproxy279012.2Tunneling, secure, ssl, pkiBuilt-inAs neededPLGProxy is a plugin-based proxy tunneling service used to extend secure routing functions in modular networks.
mtport-regist279112.2Network servicesBuilt-inAs neededRegisters and announces mount points in distributed storage systems.
f5-globalsite279212.2Network servicesBuilt-inAs neededA protocol for F5 Global Site, supporting F5 network traffic management services.
initlsmsad279312.2Network servicesBuilt-inAs neededA protocol for InitLSMSAD (Initialize LSMS Admin Daemon), initializing admin daemons.
livestats279512.2Network servicesBuilt-inAs neededLiveStats transmits real-time analytics such as viewership or usage in streaming systems.
ac-tech279612.2Network servicesBuilt-inAs neededA protocol for AC Tech (Access Control Technology), controlling access tech.
esp-encap279712.2Network servicesBuilt-inAs neededA protocol for ESP Encapsulation, securing data in network tunnels.
tmesis-upshot279812.2Network servicesBuilt-inAs neededTmesis Upshot telemetry service synchronizes field devices in sensor networks.
icon-discover279912.2Network servicesBuilt-inAs neededA protocol for Icon Discover, discovering Icon networked devices or services.
acc-raid280012.2Network servicesBuilt-inAs neededA protocol for ACC RAID (Advanced Cluster Control RAID), controlling RAID clusters.
igcp280112.2Network servicesBuilt-inAs neededA protocol for IGCP (Integrated Gateway Control Protocol), controlling gateways.
veritas-tcp1280212.2Network servicesBuilt-inAs neededVeritas control channel using TCP for backup, cluster, or storage telemetry.
veritas-udp1280212.2Network servicesBuilt-inAs neededUDP channel for Veritas fast state sync and heartbeat monitoring.
btprjctrl280312.2Network servicesBuilt-inAs neededA protocol for BT Project Control, managing project data over networks.
dvr-esm280412.2Network servicesBuilt-inAs neededA protocol for DVR ESM (Enhanced Security Manager), securing DVR systems.
wta-wsp-s280512.2Network servicesBuilt-inAs neededWireless Telephony Application WSP Secure for telephony over secure WAP.
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