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
njenet-ssl	2252	12.2	Network services	Built-in	As needed	Encrypted telemetry and control protocol for NJE-based job routers.
dtv-chan-req	2253	12.2	Network services	Built-in	As needed	A protocol for DTV Channel Request, requesting channels in digital TV networks.
seispoc	2254	12.2	Network services	Built-in	As needed	SEISPOC telemetry protocol for seismic data sync in geoscience and oil exploration.
vrtp	2255	12.2	Network services	Built-in	As needed	Virtual Real-time Transport Protocol for low-latency streaming in immersive environments.
pcc-mfp	2256	12.2	Network services	Built-in	As needed	PCC Multi-Function Peripheral control channel for scan/print telemetry.
simple-tx-rx	2257	12.2	Network services	Built-in	As needed	Simple Transmit/Receive protocol for low-level telemetry exchange in embedded systems.
rcts	2258	12.2	Network services	Built-in	As needed	Real-time Channel Telemetry System manages sensor and signal sync in control environments.
apc-2260	2260	12.2	Network services	Built-in	As needed	A protocol for APC 2260 (American Power Conversion), managing APC devices on port 2260.
comotionmaster	2261	12.2	Network services	Built-in	As needed	A protocol for Comotion Master, mastering Comotion networked systems.
comotionback	2262	12.2	Network services	Built-in	As needed	A protocol for Comotion Back, backing Comotion networked systems.
ecwcfg	2263	12.2	Network services	Built-in	As needed	A protocol for ECW Configuration, configuring networked systems or devices.
apx500api-1	2264	12.2	Network services	Built-in	As needed	A protocol for APX500 API version 1, enabling networked application access.
apx500api-2	2265	12.2	Network services	Built-in	As needed	A protocol for APX500 API version 2, facilitating networked application integration.
mfserver	2266	12.2	Application servers	Built-in	As needed	MFServer manages secure server communication in Micro Focus environments.
ontobroker	2267	12.2	Network services	Built-in	As needed	OntoBroker protocol supports semantic web and ontology-based encrypted query processing.
amt	2268	12.2	Network services	Built-in	As needed	A protocol for AMT (Automated Management Tool), managing automated tools.
mikey	2269	12.2	Network services	Built-in	As needed	MIKEY (Multimedia Internet KEYing) protocol manages key exchange for secure RTP sessions.
starschool	2270	12.2	Network services	Built-in	As needed	Synchronizes learning module progress and reporting in Starschool platforms.
mmcals	2271	12.2	Network services	Built-in	As needed	MMCALS synchronizes calendar data for mobile and desktop calendar apps.
mmcal	2272	12.2	Network services	Built-in	As needed	MMCal supports secure mobile calendar sync over collaboration APIs.

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