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
umsp	2110	12.2	Network services	Built-in	As needed	Universal Media Streaming Protocol handles control and media sync for DLNA-like systems.
dsatp	2111	12.2	Network services	Built-in	As needed	A protocol for DSATP (Distributed System Application Transport Protocol), transporting app data.
idonix-metanet	2112	12.2	Network services	Built-in	As needed	A protocol for Idonix MetaNet, supporting Idonix networked metadata systems.
hsl-storm	2113	12.2	Network services	Built-in	As needed	A protocol for HSL Storm, a high-speed link or storm management protocol.
newheights	2114	12.2	Network services	Built-in	As needed	NewHeights provides encrypted signaling and media sync for softphone platforms.
kdm	2115	12.2	Network services	Built-in	As needed	A protocol for KDM (Key Distribution Manager), distributing keys over networks.
ccowcmr	2116	12.2	Network services	Built-in	As needed	A protocol for CCOW Context Manager, facilitating healthcare data context sharing.
mentaclient	2117	12.2	Network services	Built-in	As needed	MentaClient syncs secure communication for cognitive health and teleconsultation platforms.
mentaserver	2118	12.2	Application servers	Built-in	As needed	MentaServer is used in secure mental health data systems for scheduling and encrypted session data.
gsigatekeeper	2119	12.2	Network services	Built-in	As needed	A protocol for GSI Gatekeeper, managing access to grid computing resources.
qencp	2120	12.2	Network services	Built-in	As needed	QENC Protocol transmits encrypted telemetry and command streams in embedded systems.
scientia-ssdb	2121	12.2	Data bases	Built-in	As needed	Scientia-SSDB is a secure scheduling system database protocol used in academic management.
caupc-remote	2122	12.2	Remote control	Built-in	As needed	Remote access for CA Unicenter.
gtp-control	2123	12.2	Remote control	Built-in	As needed	GPRS Tunneling Protocol (GTP) control messages.
elatelink	2124	12.2	Network services	Built-in	As needed	A protocol for ElateLink, for linking devices or services in networks.
lockstep	2125	12.2	Network services	Built-in	As needed	Lockstep ensures secure stepwise synchronization of distributed processes or transactions.
pktcable-cops	2126	12.2	Network services	Built-in	As needed	COPS over PacketCable protocol used in cable modem policy control.
index-pc-wb	2127	12.2	Network services	Built-in	As needed	A protocol for Index PC WB (Web Browser), indexing PC web browsers.
net-steward	2128	12.2	Network services	Built-in	As needed	Provides security analytics and orchestration in compliance monitoring systems.
cs-live	2129	12.2	Network services	Built-in	As needed	A protocol for CS Live, providing live services in CS networks.

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