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 |
|---|---|---|---|---|---|---|
| bzr | 4155 | 12.2 | Network services | Built-in | As needed | A protocol for BZR (Bazaar), supporting version control networking. |
| stat-results | 4156 | 12.2 | Network services | Built-in | As needed | Transmits statistical result sets between distributed compute nodes and UIs. |
| stat-scanner | 4157 | 12.2 | Voice over IP | Built-in | As needed | Network scanner for statistical analysis and performance monitoring. |
| stat-cc | 4158 | 12.2 | P2P | Built-in | As needed | STAT Command Center, registered 2007-03 |
| nss | 4159 | 12.2 | Network services | Built-in | As needed | NSS (Network Security Services) provides encryption libraries and TLS/SSL protocols. |
| jini-discovery | 4160 | 12.2 | Printing | Built-in | As needed | A discovery service used in Java environments, related to printing or device discovery in a Jini-based system. |
| omscontact | 4161 | 12.2 | Network services | Built-in | As needed | OMSContact provides messaging integration with operations management systems. |
| omstopology | 4162 | 12.2 | Network services | Built-in | As needed | OMSTopology transmits encrypted infrastructure topology for real-time visualization. |
| silverpeakpeer | 4163 | 12.2 | Network services | Built-in | As needed | SilverPeak peer protocol handles secure tunnel setup and telemetry sync in SD-WAN fabrics. |
| silverpeakcomm | 4164 | 12.2 | Network services | Built-in | As needed | SilverPeak communication protocol manages SD-WAN edge telemetry and control. |
| altcp | 4165 | 12.2 | Network services | Built-in | As needed | A protocol for AltCP (Alternate Control Protocol), providing alternate control. |
| joost | 4166 | 12.2 | Network services | Built-in | As needed | A protocol for Joost, tied to Joost media streaming over networks. |
| ddgn | 4167 | 12.2 | Network services | Built-in | As needed | A protocol for DDGN (Distributed Data Gateway Network), managing distributed gateways. |
| pslicser | 4168 | 12.2 | Network services | Built-in | As needed | Print Services License Server manages key distribution and usage telemetry. |
| iadt | 4169 | 12.2 | Network services | Built-in | As needed | A protocol for IADT (Integrated Access Device Transport), transporting device data. |
| iadt-disc | 4169 | 12.2 | P2P | Built-in | As needed | Internet ADT Discovery Protocol, registered 2009-02-06 |
| d-cinema-csp | 4170 | 12.2 | Network services | Built-in | As needed | A protocol for D-Cinema CSP (Digital Cinema Control Service Protocol), controlling cinema systems. |
| ml-svnet | 4171 | 12.2 | Network services | Built-in | As needed | ML-SVNet syncs multi-label learning tasks over secure distributed training environments. |
| pcoip | 4172 | 12.2 | Backup | Built-in | As needed | PCoIP (PC-over-IP) is a secure remote display protocol used in virtual desktop infrastructure (VDI). |
| mma-discovery | 4173 | 12.2 | Network services | Built-in | As needed | MMA-Discovery locates media metadata aggregators in secure mobile environments. |
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