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
b2n	1179	12.2	Network services	Built-in	As needed	B2N protocol handles telemetry sync between business logic engines and networked services.
mc-client	1180	12.2	Application servers	Built-in	As needed	MC-Client protocol supports communication with management consoles in remote system tools.
3comnetman	1181	12.2	Network services	Built-in	As needed	A protocol for 3Com NetMan (Network Management), managing 3Com networks.
accelenet	1182	12.2	Network services	Built-in	As needed	A protocol for Accelenet, accelerating network communication.
accelenet-data	1182	12.2	Network services	Built-in	As needed	A protocol for Accelenet Data, transferring data in Accelenet networks.
llsurfup-http	1183	12.2	Web browsing	Built-in	As needed	LL Surfup HTTP
llsurfup-https	1184	12.2	Web browsing	Built-in	As needed	LL Surfup HTTPS
catchpole	1185	12.2	Network services	Built-in	As needed	A protocol linked to Catchpole, a network monitoring or telemetry system.
mysql-cluster	1186	12.2	Data bases	Built-in	As needed	MySQL-Cluster protocol supports encrypted data distribution and replication across MySQL nodes.
alias	1187	12.2	Network services	Built-in	As needed	A protocol for Alias, providing aliasing services in networked systems.
hp-webadmin	1188	12.2	Application servers	Built-in	As needed	HP-WebAdmin is a secure web interface for managing HP system configurations and resources.
unet	1189	12.2	Network services	Built-in	As needed	Unified Networking protocol used in modeling environments for grid or mesh comms.
commlinx-avl	1190	12.2	Network services	Built-in	As needed	A protocol for CommLinx AVL (Automatic Vehicle Location), locating vehicles.
gpfs	1191	12.2	Network services	Built-in	As needed	A protocol for General Parallel File System, supporting distributed file storage.
caids-sensor	1192	12.2	Network services	Built-in	As needed	A protocol for CAIDS Sensor, monitoring network or system conditions.
fiveacross	1193	12.2	Network services	Built-in	As needed	A protocol for FiveAcross, a social or gaming network communication protocol.
openvpn	1194	12.2	VPN	Built-in	As needed	A widely used open-source VPN protocol known for security, configurability, and reliability.
rsf-1	1195	12.2	Network services	Built-in	As needed	Remote Synchronization Framework channel 1 used for job replication and config updates.
netmagic	1196	12.2	Network services	Built-in	As needed	Manages smart network discovery and event telemetry in NetMagic systems.
carrius-rshell	1197	12.2	Network services	Built-in	As needed	A remote shell protocol by Carrius Technologies, for secure command execution over networks.

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