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
dpkeyserv	1780	12.2	Network services	Built-in	As needed	A protocol associated with a key distribution or service system, for cryptographic or secure data operations.
answersoft-lm	1781	12.2	Network services	Built-in	As needed	A protocol for AnswerSoft License Manager, controlling AnswerSoft licenses.
hp-hcip	1782	12.2	Network services	Built-in	As needed	A protocol for HP HCIP (Host Controller Interface Protocol), controlling hosts.
finle-lm	1784	12.2	Network services	Built-in	As needed	A protocol for Finle License Manager, controlling software licenses over networks.
windlm	1785	12.2	Network services	Built-in	As needed	License Manager used in Wind River development tools for embedded systems.
funk-logger	1786	12.2	Network services	Built-in	As needed	A protocol for Funk Software’s logging service, tracking network or application events.
funk-license	1787	12.2	Network services	Built-in	As needed	A protocol for Funk Software’s license management, controlling software access over networks.
psmond	1788	12.2	Network services	Built-in	As needed	Performance System Monitor Daemon reports host and network metrics periodically.
hello	1789	12.2	Network services	Built-in	As needed	A protocol for a simple network greeting or discovery service, like "hello world."
ea1	1791	12.2	Network services	Built-in	As needed	A protocol for EA1, an early or proprietary network protocol.
ibm-dt-2	1792	12.2	Application servers	Built-in	As needed	IBM-DT-2 is a data transport protocol for IBM backup, data warehousing, or replication tools.
rsc-robot	1793	12.2	Remote control	Built-in	As needed	Remote system control for automated processes.
cera-bcm	1794	12.2	Network services	Built-in	As needed	A protocol for CERA BCM, a business continuity management protocol.
dpi-proxy	1795	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	DPI-Proxy supports encrypted proxying and traffic inspection in Deep Packet Inspection systems.
vocaltec-admin	1796	12.2	Remote control	Built-in	As needed	VocalTec VoIP system admin tool.
etp	1798	12.2	Network services	Built-in	As needed	A protocol for Enhanced Transfer Protocol, improving data transfer efficiency.
netrisk	1799	12.2	Network services	Built-in	As needed	NetRisk transmits network-based risk analysis and mitigation policies.
ansys-lm	1800	12.2	Network services	Built-in	As needed	A protocol for Ansys License Manager, controlling Ansys software licenses.
msmq	1801	12.2	Network services	Built-in	As needed	MSMQ (Microsoft Message Queuing) handles message queuing and delivery with reliability.
concomp1	1802	12.2	Network services	Built-in	As needed	A protocol for ConComp1 (Connection Component 1), managing connections.

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