List of protocols

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.
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
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.
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.

Protocol	ID	DPI version	Protocol group	Protocol type	Update	Description
peocoll	9631	12.2	Unknown	Built-in	As needed	peocoll operates on port 9631 and supports PEO Collector for collecting process execution data.
mc-comm	9632	12.2	Unknown	Built-in	As needed	mc-comm operates on port 9632 and supports interprocess communication in MC (Management Console) based tools.
pqsflows	9640	12.2	Unknown	Built-in	As needed	pqsflows operates on port 9640 and is used by PQS Flows for managing flow-based data processing.
xmms2	9667	12.2	Unknown	Built-in	As needed	xmms2 operates on port 9667 and provides audio streaming and control services for the XMMS2 music player daemon.
tec5-sdctp	9668	12.2	Unknown	Built-in	As needed	tec5-sdctp operates on port 9668 and is used by TEC5 devices for secure device control and telemetry processing.
client-wakeup	9694	12.2	Unknown	Built-in	As needed	Client Wakeup protocol used in Wake-on-LAN or remote desktop management systems.
ccnx	9695	12.2	Unknown	Built-in	As needed	ccnx operates on port 9695 and is used by Content-Centric Networking (CCNx) protocols for named data object communication.
board-roar	9700	12.2	Unknown	Built-in	As needed	board-roar operates on port 9700 and provides communication for soundboard control or audio event notification systems.
l5nas-parchan	9747	12.2	Unknown	Built-in	As needed	l5nas-parchan operates on port 9747 and provides parallel channel communication for L5NAS storage systems.
board-voip	9750	12.2	Unknown	Built-in	As needed	Board VoIP protocol used in digital conferencing and integrated audio systems.
rasadv	9753	12.2	Unknown	Built-in	As needed	rasadv operates on port 9753 and is used by RAS Advertising for remote access service discovery.
tungsten-http	9762	12.2	Web browsing	Built-in	As needed	Tungsten software performing HTTP requests
davsrc	9800	12.2	Unknown	Built-in	As needed	davsrc operates on port 9800 and is used by WebDAV Source for distributed authoring and versioning over HTTP.
sstp-2	9801	12.2	Unknown	Built-in	As needed	sstp-2 operates on port 9801 and functions as a secure tunneling protocol, supporting encrypted communication over HTTP.
davsrcs	9802	12.2	Unknown	Built-in	As needed	davsrcs operates on port 9802 and supports Secure WebDAV Source for encrypted authoring and versioning.
sapv1	9875	12.2	Unknown	Built-in	As needed	sapv1 operates on port 9875 and is used by the SAPV1 protocol for real-time data exchange in specialized environments.
sd	9876	12.2	Unknown	Built-in	As needed	sd operates on port 9876 and provides secure data transfer services in SD-based applications.
kca-service	9878	12.2	Unknown	Built-in	As needed	kca-service operates on port 9878 and facilitates KCA Service for key or certificate authority operations.
cyborg-systems	9888	12.2	Unknown	Built-in	As needed	cyborg-systems operates on port 9888 and facilitates Cyborg Systems for robotic or automated system communication.
gt-proxy	9889	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	GT-Proxy is used to securely tunnel traffic from gaming clients or geographic telemetry systems.

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