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
cajo-discovery	1198	12.2	Network services	Built-in	As needed	A protocol for Cajo Discovery, discovering services in Java-based networks.
dmidi	1199	12.2	Network services	Built-in	As needed	A protocol for digital MIDI communication, enabling networked musical instrument data exchange.
scol	1200	12.2	Network services	Built-in	As needed	SCOL protocol used in 3D web rendering and VR content platforms.
nucleus-sand	1201	12.2	Network services	Built-in	As needed	Nucleus-SAND handles secure inter-module sync and sensor alerts in embedded Nucleus RTOS.
caiccipc	1202	12.2	Network services	Built-in	As needed	A protocol for CAI CCI PC, a variant for PC-based network management.
ssslic-mgr	1203	12.2	Debugging and measurement	Built-in	As needed	SSSLIC-Mgr protocol handles license verification and metering in secure application suites.
ssslog-mgr	1204	12.2	Debugging and measurement	Built-in	As needed	SSSLog-Mgr manages secure access and audit logging for Subsystem Services Suites.
accord-mgc	1205	12.2	Network services	Built-in	As needed	A protocol for Accord MGC (Media Gateway Control), controlling media gateways.
anthony-data	1206	12.2	Data transfer	Built-in	As needed	Anthony-Data protocol is used in medical systems for secure patient data logging and retrieval.
metasage	1207	12.2	Network services	Built-in	As needed	MetaSage is used for AI-powered insight delivery and secure contextual messaging.
seagull-ais	1208	12.2	Network services	Built-in	As needed	Seagull AIS telemetry protocol for maritime Automatic Identification Systems.
ipcd3	1209	12.2	Network services	Built-in	As needed	A protocol for IPCD3 (IP Control Daemon 3), a third version or instance of a daemon controlling IP networked systems.
eoss	1210	12.2	Network services	Built-in	As needed	A protocol for EOSS (Enterprise Operations Support System), supporting enterprise networks.
groove-dpp	1211	12.2	Network services	Built-in	As needed	A protocol for Groove Distributed Property Publisher, sharing data in Groove networks.
lupa	1212	12.2	Network services	Built-in	As needed	LUPA aggregates encrypted user presence data across messaging and collaboration platforms.
mpc-lifenet	1213	12.2	Network services	Built-in	As needed	MPC-LifeNet syncs medical emergency data securely between responders and hospitals.
kazaa	1214	12.2	P2P	Built-in	As needed	Peer-to-peer (P2P) file-sharing protocol used in the Kazaa network for media distribution.
scanstat-1	1215	12.2	Network services	Built-in	As needed	ScanStat channel 1 provides real-time antivirus or system scanning telemetry.
etebac5	1216	12.2	Network services	Built-in	As needed	A protocol for ETEBAC5, a French banking protocol for secure transactions.
hpss-ndapi	1217	12.2	Network services	Built-in	As needed	A protocol for HPSS NDAPI, accessing non-disruptive archival systems.

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