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
kar2ouche	4661	12.2	P2P	Built-in	As needed	Multimedia educational software, using a network service for content sharing.
oms	4662	12.2	Instant messengers	Built-in	As needed	OMS (Operations Messaging System) manages alerts and command/status updates in ITSM systems.
noteit	4663	12.2	Instant messengers	Built-in	As needed	NoteIt protocol supports real-time secure sharing of messages and drawings between friends.
ems	4664	12.2	Instant messengers	Built-in	As needed	EMS (Event Messaging System) transmits alerts and logs in secure industrial monitoring systems.
contclientms	4665	12.2	Instant messengers	Built-in	As needed	ContClientMS supports contextual chat sync in messaging dashboards with encrypted channels.
eportcomm	4666	12.2	Transactions, banking, trading	Built-in	As needed	EportComm handles the communication layer in e-commerce and financial clearing systems.
mmacomm	4667	12.2	Application servers	Built-in	As needed	MMAComm is a communication protocol for MMA platforms supporting secure data sync and control.
mmaeds	4668	12.2	Application servers	Built-in	As needed	MMAEDS supports secure exchange of metadata and control signals in medical or media devices.
eportcommdata	4669	12.2	Transactions, banking, trading	Built-in	As needed	EportCommData is used for secure data exchange between electronic trading platforms and banking systems.
light	4670	12.2	Data transfer	Built-in	As needed	LIGHT protocol handles low-overhead encrypted telemetry or messaging in research networks.
acter	4671	12.2	Application servers	Built-in	As needed	Acter protocol is used in educational platforms for secure student engagement features.
rfa	4672	12.2	Remote control	Built-in	As needed	Remote File Access protocol.
cxws	4673	12.2	Network services	Built-in	As needed	A protocol for CXWS (Customer Experience Web Service), managing web services.
appiq-mgmt	4674	12.2	Application servers	Built-in	As needed	AppIQ-Mgmt is used in HP Storage Essentials for secure storage resource monitoring.
dhct-status	4675	12.2	Data transfer	Built-in	As needed	DHCT-Status provides diagnostics and reporting for digital home communications terminals.
dhct-alerts	4676	12.2	Data transfer	Built-in	As needed	DHCT-Alerts transmits alert signals from home media devices to service providers securely.
bcs	4677	12.2	Network services	Built-in	As needed	A protocol for BCS (Business Control System), managing business control operations.
traversal	4678	12.2	Network services	Built-in	As needed	Generic NAT Traversal protocol to allow secure peer-to-peer communications.
mgesupervision	4679	12.2	Application servers	Built-in	As needed	MGESupervision provides secure monitoring of UPS and energy systems in industrial environments.
mgemanagement	4680	12.2	Application servers	Built-in	As needed	MGEManagement protocol is used in UPS and energy systems for configuration and control.

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