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
socp-t	4881	12.2	Network services	Built-in	As needed	SOCP Telemetry protocol handles downlink telemetry in satellite systems.
socp-c	4882	12.2	Network services	Built-in	As needed	SOCP Client protocol in spacecraft telemetry uplink control.
wmlserver	4883	12.2	Application servers	Built-in	As needed	WMLServer delivers encrypted WAP content for mobile devices over wireless networks.
hivestor	4884	12.2	Network services	Built-in	As needed	A protocol for HiveStor, for distributed storage or backup systems.
abbs	4885	12.2	Network services	Built-in	As needed	A protocol for ABBS (Automated Bulletin Board System), managing bulletin boards.
lyskom	4894	12.2	Network services	Built-in	As needed	LysKOM is a conferencing protocol used for secure text-based discussion forums.
radmin	4899	12.2	Remote control	Built-in	As needed	Remote Administration software for Windows.
hfcs	4900	12.2	Data bases	Built-in	As needed	HFCS is a high-frequency control system protocol used in low-latency trading and database sync.
flr_agent	4901	12.2	Data transfer	Built-in	As needed	FLR-Agent provides secure communication between host systems and File-Level Restore services.
magiccontrol	4902	12.2	Network services	Built-in	As needed	MagicControl manages encrypted signaling for automation and home control environments.
lutap	4912	12.2	Network services	Built-in	As needed	LUTAP handles lookup table transmission and update for signal processing chains.
lutcp	4913	12.2	Network services	Built-in	As needed	LUTCP transmits secure lookup tables over TCP in collaborative media systems.
bones	4914	12.2	Remote control	Built-in	As needed	Bones Remote Control, registered 2008-06-18
frcs	4915	12.2	Remote control	Built-in	As needed	Fibics Remote Control Service, registered 2009-04-17
atsc-mh-ssc	4937	12.2	Debugging and measurement	Built-in	As needed	ATSC-MH-SSC handles service signaling and component control in mobile broadcast environments.
eq-office-4940	4940	12.2	Data transfer	Built-in	As needed	EQ-Office-4940 manages encrypted metadata synchronization for document workflows.
eq-office-4941	4941	12.2	Data transfer	Built-in	As needed	EQ-Office-4941 supports secure document collaboration in eQuorum engineering document systems.
eq-office-4942	4942	12.2	Data transfer	Built-in	As needed	EQ-Office-4942 protocol coordinates workflow and revision history tracking for engineering documentation.
munin	4949	12.2	Video, pictures	Built-in	As needed	Munin is a system monitoring protocol with web-based dashboards, often used to visualize server performance.
pwgwims	4951	12.2	Network services	Built-in	As needed	PWG Workflow Imaging Management Service coordinates job queues for print/scan workflows.

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