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
bv-is	3990	12.2	Network services	Built-in	As needed	A protocol for BV IS (Information Service), providing networked info services.
bv-smcsrv	3991	12.2	Network services	Built-in	As needed	A protocol for BV SMCSrv, supporting SMC (System Management Controller) services.
bv-ds	3992	12.2	Network services	Built-in	As needed	A protocol for BV DS (Data Service), managing data in BV networks.
bv-agent	3993	12.2	Network services	Built-in	As needed	A protocol for BV Agent, acting as an agent in BV networked systems.
iss-mgmt-ssl	3995	12.2	Network services	Built-in	As needed	A protocol for ISS Management SSL, managing ISS systems over SSL.
abcsoftware	3996	12.2	Network services	Built-in	As needed	A protocol for ABC Software, supporting ABC software networked communication.
agentsease-db	3997	12.2	Network services	Built-in	As needed	A protocol for AgentSEase Database, managing databases in AgentSEase systems.
dnx	3998	12.2	Network services	Built-in	As needed	DNX telemetry protocol used in secure file transfer, CDN sync, or virtual desktops.
nvcnet	3999	12.2	Network services	Built-in	As needed	NVCNet is a protocol for encrypted video conferencing stream sync and control.
terabase	4000	12.2	Network services	Built-in	As needed	Handles secure query and indexing for Terabase-scale data platforms.
newoak	4001	12.2	Network services	Built-in	As needed	NewOak protocol manages identity sync and access policies in secure web gateways.
pxc-spvr-ft	4002	12.2	Network services	Built-in	As needed	PXCluster Supervisor File Transfer channel handles administrative file sync jobs.
pxc-splr-ft	4003	12.2	Network services	Built-in	As needed	PXCluster Split Role File Transfer syncs telemetry or config files between nodes.
pxc-roid	4004	12.2	Data transfer	Built-in	As needed	PXC-ROID is part of security protocol suites managing policy routing and object ID control.
pxc-pin	4005	12.2	Application servers	Built-in	As needed	PXC-PIN is used in encrypted payment or personal identification systems.
pxc-spvr	4006	12.2	Application servers	Built-in	As needed	PXC-SPVR is a supervisor control protocol in PXC suite for managing security and audit trails.
pxc-splr	4007	12.2	Application servers	Built-in	As needed	PXC-SPLR provides secure log reporting in PCI-compliant systems.
netcheque	4008	12.2	Application servers	Built-in	As needed	NetCheque is a secure protocol for micropayment and digital check processing over networks.
chimera-hwm	4009	12.2	Application servers	Built-in	As needed	Chimera-HWM is a protocol used in hardware management interfaces for secure control.
samsung-unidex	4010	12.2	Network services	Built-in	As needed	Samsung UniDex protocol used in smart TV and display telemetry.

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