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
sagxtsds	4952	12.2	Application servers	Built-in	As needed	SAGXT-SDS protocol is used in Software AG environments for secure data synchronization.
ccss-qmm	4969	12.2	Debugging and measurement	Built-in	As needed	CCSS-QMM supports encrypted message handling in cloud configuration services.
ccss-qsm	4970	12.2	Debugging and measurement	Built-in	As needed	CCSS-QSM handles secure query and subscription management in cloud configuration systems.
gerhcs	4985	12.2	Network services	Built-in	As needed	GERHCS telemetry protocol used in hospital control systems for patient monitoring and diagnostics.
mrip	4986	12.2	Data transfer	Built-in	As needed	MRIP (Multicast Router Information Protocol) shares routing data securely in multicast environments.
smar-se-port1	4987	12.2	Network services	Built-in	As needed	SMAR Smart Enterprise Port 1 transmits industrial automation and device control telemetry.
smar-se-port2	4988	12.2	Network services	Built-in	As needed	SMAR Smart Enterprise Port 2 supports config updates and diagnostics in SCADA systems.
parallel	4989	12.2	Network services	Built-in	As needed	Parallel computing control protocol used to coordinate distributed job execution.
busycal	4990	12.2	Data transfer	Built-in	As needed	BusyCal protocol synchronizes calendar data securely between clients and remote scheduling services.
vrt	4991	12.2	Video, pictures	Built-in	As needed	VRT is the Flemish public broadcaster and its streaming services use encrypted adaptive video delivery.
hfcs-manager	4999	12.2	Data bases	Built-in	As needed	HFCS-Manager is the control protocol for high-frequency trading systems and secure strategy distribution.
commplex-main	5000	12.2	Network services	Built-in	As needed	A protocol for CommPlex Main, main communication in CommPlex networks.
commplex-link	5001	12.2	Network services	Built-in	As needed	A protocol for CommPlex Link, linking CommPlex networked systems.
rfe	5002	12.2	Video, pictures	Built-in	As needed	RFE is associated with Radio Free Europe and may be used in secure streaming or broadcast relay.
fmpro-internal	5003	12.2	Data transfer	Built-in	As needed	FMPro-Internal handles local database and script sync in FileMaker Pro environments.
avt-profile-1	5004	12.2	RTP	Built-in	As needed	Audio-Visual Transport profile for RTP, used in media streaming
avt-profile-2	5005	12.2	RTP	Built-in	As needed	RTP-based Audio-Visual Transport profile, for advanced media formats.
wsm-server	5006	12.2	Application servers	Built-in	As needed	WSM-Server supports secure system monitoring in web service management platforms.
wsm-server-ssl	5007	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	This protocol is used for secure tunneling or encrypted communication over networks. It typically supports SSL/TLS, PKI-based authentication, or VPN-like capabilities to ensure confidentiality, integrity, and secure session transport.
synapsis-edge	5008	12.2	Network services	Built-in	As needed	Manages telemetry streams and AI edge inference sync in Synapsis AI systems.

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