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
opequus-server	2400	12.2	Network services	Built-in	As needed	Opequus-Server supports secure orchestration and policy sync in enterprise infrastructure tools.
cvspserver	2401	12.2	Network services	Built-in	As needed	A protocol for CVS PServer (Concurrent Versions System), managing version control.
taskmaster2000	2402	12.2	Network services	Built-in	As needed	Task control protocol used in TaskMaster2000 automation or orchestration environments.
iec-104	2404	12.2	Network services	Built-in	As needed	A protocol for IEC 104 (International Electrotechnical Commission 104), managing power systems.
trc-netpoll	2405	12.2	Network services	Built-in	As needed	NetPoll for TRC systems polls telemetry endpoints for health and status.
jediserver	2406	12.2	Network services	Built-in	As needed	A protocol for Jedi Server, serving data in Jedi networked systems.
orion	2407	12.2	Network services	Built-in	As needed	Orion is a secure Java EE app server protocol handling messaging, sync, and deployment logic.
railgun-webaccl	2408	12.2	Remote control	Built-in	As needed	Web acceleration service, from Cloudflare.
sns-protocol	2409	12.2	Network services	Built-in	As needed	Core Security Notification Service protocol transmits alerts and events.
vrts-registry	2410	12.2	Network services	Built-in	As needed	Veritas Registry syncs agent registration and service discovery in cluster environments.
netwave-ap-mgmt	2411	12.2	Network services	Built-in	As needed	NetWave-AP-Mgmt provides management and telemetry sync for wireless access points.
cdn	2412	12.2	Data transfer	Built-in	As needed	CDN protocol supports secure content delivery over distributed edge networks.
orion-rmi-reg	2413	12.2	Network services	Built-in	As needed	Orion-RMI-Reg handles RMI registry sync in Orion application server environments.
beeyond	2414	12.2	Network services	Built-in	As needed	A protocol for Beeyond, a general-purpose networking or communication service.
codima-rtp	2415	12.2	Network services	Built-in	As needed	A protocol for Codima RTP (Real-Time Protocol), managing real-time data in Codima networks.
rmtserver	2416	12.2	Application servers	Built-in	As needed	RmtServer is used for secure command dispatch and data relay in headless or remote environments.
composit-server	2417	12.2	Application servers	Built-in	As needed	Composit-Server handles secure composition of content and services in enterprise integration tools.
cas	2418	12.2	Network services	Built-in	As needed	A protocol for the Certificate Authority Service, used in managing digital certificates for secure communication.
attachmate-s2s	2419	12.2	Network services	Built-in	As needed	Attachmate S2S syncs session states across terminal emulators and host bridges.
dslremote-mgmt	2420	12.2	Remote control	Built-in	As needed	Remote management of DSL connections.

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