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
compaq-https	2381	12.2	Web browsing	Built-in	As needed	HP Insight Manager default for Web server
ms-olap3	2382	12.2	Network services	Built-in	As needed	MS-OLAP3 transmits analysis results and query data securely.
ms-olap4	2383	12.2	Network services	Built-in	As needed	MS-OLAP4 handles advanced drill-down and report sync from analysis cubes.
sd-capacity	2384	12.2	Network services	Built-in	As needed	Storage Device Capacity sync protocol reports disk size, usage, and health.
sd-request	2384	12.2	Network services	Built-in	As needed	Structured Data Request protocol used to fetch telemetry or metadata payloads.
sd-data	2385	12.2	Network services	Built-in	As needed	Structured Data sync protocol for schema-driven telemetry exchange.
virtualtape	2386	12.2	Network services	Built-in	As needed	Manages emulation and sync of virtual tape drives in enterprise backup systems.
vsamredirector	2387	12.2	Network services	Built-in	As needed	Redirector protocol for VSAM (Virtual Storage Access Method) mainframe file systems.
mynahautostart	2388	12.2	Network services	Built-in	As needed	Protocol for triggering and syncing startup of Mynah automation tools.
ovsessionmgr	2389	12.2	Network services	Built-in	As needed	OvSessionMgr handles encrypted session state in OpenView management servers.
rsmtp	2390	12.2	Network services	Built-in	As needed	Reliable SMTP extension enhances SMTP with delivery telemetry and retry sync.
3com-net-mgmt	2391	12.2	Network services	Built-in	As needed	A protocol for 3Com Net Management, managing 3Com networked devices.
tacticalauth	2392	12.2	Network services	Built-in	As needed	Authentication protocol used in tactical or mission-critical network nodes.
ms-olap1	2393	12.2	Network services	Built-in	As needed	MS-OLAP1 supports OLAP cube access and query operations in SQL Server Analysis Services.
ms-olap2	2394	12.2	Network services	Built-in	As needed	MS-OLAP2 provides metadata services for OLAP analytics.
lan900_remote	2395	12.2	Remote control	Built-in	As needed	Remote LAN management tool.
wusage	2396	12.2	Network services	Built-in	As needed	WUsage protocol used to log and report website and network traffic analytics.
ncl	2397	12.2	Network services	Built-in	As needed	NCL (Network Command Language) sends scripted control to managed devices.
orbiter	2398	12.2	Network services	Built-in	As needed	Orbiter protocol manages game sync, session data, and voice messaging in multiplayer platforms.
fmpro-fdal	2399	12.2	Network services	Built-in	As needed	A protocol for FileMaker Pro’s file data access layer, used in database file sharing over networks.

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