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 |
|---|---|---|---|---|---|---|
| hacl-qs | 1238 | 12.2 | Network services | Built-in | As needed | A protocol for HA Cluster Quality of Service, ensuring cluster performance. |
| nmsd | 1239 | 12.2 | Network services | Built-in | As needed | Network Management Service Daemon protocol for device communication and data polling. |
| instantia | 1240 | 12.2 | Network services | Built-in | As needed | A protocol for Instantia, providing instant services in networked systems. |
| nessus | 1241 | 12.2 | Network services | Built-in | As needed | Nessus vulnerability scanner protocol transmitting scan commands and results. |
| nmasoverip | 1242 | 12.2 | Network services | Built-in | As needed | NMAS over IP secures identity authentication in Novell-based environments. |
| serialgateway | 1243 | 12.2 | Application servers | Built-in | As needed | SerialGateway protocol is used to securely tunnel serial data over IP networks. |
| isbconference1 | 1244 | 12.2 | Network services | Built-in | As needed | A protocol for ISB Conference 1, an earlier conference service in ISB networks. |
| isbconference2 | 1245 | 12.2 | Network services | Built-in | As needed | A protocol for ISB Conference 2, supporting conference services in ISB networks. |
| payrouter | 1246 | 12.2 | Transactions, banking, trading | Built-in | As needed | PayRouter is a payment routing protocol for transaction switching in online banking and fintech systems. |
| visionpyramid | 1247 | 12.2 | Network services | Built-in | As needed | VisionPyramid protocol transmits metadata from multi-angle smart surveillance systems. |
| hermes | 1248 | 12.2 | Video, pictures | Built-in | As needed | Hermes protocol supports secure streaming and file synchronization in real-time content delivery systems. |
| mesavistaco | 1249 | 12.2 | Application servers | Built-in | As needed | MesaVistaCo protocol is used in secure medical imaging control or diagnostics. |
| swldy-sias | 1250 | 12.2 | Video, pictures | Built-in | As needed | Swldy-SIAS is a proprietary media delivery protocol for encrypted streaming from satellite services. |
| servergraph | 1251 | 12.2 | Video, pictures | Built-in | As needed | ServerGraph protocol is used for secure performance monitoring of backup, storage, and media servers. |
| bspne-pcc | 1252 | 12.2 | Network services | Built-in | As needed | A protocol for BSPNE PCC, for power control or communication. |
| q55-pcc | 1253 | 12.2 | Network services | Built-in | As needed | Q55-PCC telemetry protocol used in Q-series industrial automation devices. |
| de-noc | 1254 | 12.2 | Network services | Built-in | As needed | A protocol for DE NOC (Distributed Enterprise Network Operations Center), managing ops. |
| de-cache-query | 1255 | 12.2 | Application servers | Built-in | As needed | DE-Cache-Query handles secure lookup operations in distributed cache environments. |
| de-server | 1256 | 12.2 | Application servers | Built-in | As needed | DE-Server provides secure backend logic processing for distributed enterprise applications. |
| shockwave2 | 1257 | 12.2 | Network services | Built-in | As needed | Extended version of Shockwave streaming with support for interactive telemetry. |
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