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
pvxpluscs409312.2Data transferBuilt-inAs neededPVXPlusCS is a client-server communication protocol for PVX Plus Technologies' development tools.
sysrqd409412.2Data transferBuilt-inAs neededSysRqD allows secure remote system-level commands (SysRq) in Linux for diagnostics and recovery.
xtgui409512.2Data transferBuilt-inAs neededXTGUI is a remote GUI control protocol used in secure touchscreen or thin client applications.
bre409612.2Data transferBuilt-inAs neededBRE (Business Rules Engine) protocol manages encrypted rule evaluation and execution in apps.
patrolview409712.2Video, picturesBuilt-inAs neededPatrolView is a remote surveillance streaming protocol for encrypted access to video feeds in security networks.
drmsfsd409812.2Network servicesBuilt-inAs neededA protocol for DRM SFSD (Secure File System Daemon), securing file system operations.
dpcp409912.2Network servicesBuilt-inAs neededA protocol for the Dynamic Power Control Protocol, used in energy management or device power regulation.
igo-incognito410012.2Application serversBuilt-inAs needediGO-Incognito is a secure navigation data protocol used in embedded automotive platforms.
brlp-0410112.2Instant messengersBuilt-inAs neededBRLP-0 manages base-layer message logging in encrypted broadcast chat tools.
brlp-1410212.2Debugging and measurementBuilt-inAs neededBRLP-1 handles basic report log processing in secure data collection platforms.
brlp-2410312.2Data transferBuilt-inAs neededBRLP-2 handles encrypted printer communication in legacy backup and recovery systems.
brlp-3410412.2Application serversBuilt-inAs neededBRLP-3 is a protocol used in secure remote backup or printing systems.
shofar410512.2Network servicesBuilt-inAs neededShofar telemetry protocol used in alerting systems and religious event synchronization.
synchronite410612.2Network servicesBuilt-inAs neededProtocol used by Synchronite controllers for AV sync and system diagnostics.
j-ac410712.2Network servicesBuilt-inAs neededA protocol for J-AC (Java Access Control), managing Java access in networks.
accel410812.2Tunneling, secure, ssl, pkiBuilt-inAs neededAccel protocol is used in WAN acceleration appliances to securely compress and encrypt tunneled traffic.
izm410912.2Network servicesBuilt-inAs neededA protocol for IZM, a proprietary or niche network service.
g2tag411012.2Network servicesBuilt-inAs neededA protocol for tagging or metadata services in a networked environment, specifics unclear.
xgrid411112.2Network servicesBuilt-inAs neededApple's Xgrid protocol distributes compute jobs across Macs in a virtual grid network.
apple-vpns-rp411212.2Application serversBuilt-inAs neededApple-VPNS-RP is used for VPN service redirection in Apple platforms.
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