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 |
|---|---|---|---|---|---|---|
| hsrpv6 | 2029 | 12.2 | Network services | Built-in | As needed | A protocol for HSRPv6 (Hot Standby Router Protocol for IPv6), IPv6 router redundancy. |
| device2 | 2030 | 12.2 | Network services | Built-in | As needed | A protocol for Device 2, a secondary device communication protocol. |
| mobrien-chat | 2031 | 12.2 | Instant messengers | Built-in | As needed | MObrien-Chat supports encrypted multi-device message routing and read sync in corporate environments. |
| blackboard | 2032 | 12.2 | Network services | Built-in | As needed | A protocol for Blackboard, facilitating networked educational services. |
| glogger | 2033 | 12.2 | Network services | Built-in | As needed | Glogger telemetry protocol used for geolocation and activity logging in mobile and IoT devices. |
| scoremgr | 2034 | 12.2 | Network services | Built-in | As needed | Score Manager protocol syncs game state and rankings in real-time competitions. |
| imsldoc | 2035 | 12.2 | Network services | Built-in | As needed | A protocol for IMSLDoc (Instant Messaging Service Library Document), managing IM docs. |
| e-dpnet | 2036 | 12.2 | Network services | Built-in | As needed | A protocol for Enhanced DP Network, optimizing data processing networks. |
| applus | 2037 | 12.2 | Network services | Built-in | As needed | A protocol for A+ application communication, a general-purpose networking layer. |
| objectmanager | 2038 | 12.2 | Network services | Built-in | As needed | ObjectManager manages secure metadata and object relationships in distributed systems. |
| prizma | 2039 | 12.2 | Network services | Built-in | As needed | Prizma telemetry protocol manages camera or video analytics platforms for surveillance. |
| lam | 2040 | 12.2 | Network services | Built-in | As needed | A protocol for LAM (Local Area Multicast), multicasting in local networks. |
| interbase | 2041 | 12.2 | Network services | Built-in | As needed | A protocol for InterBase, supporting InterBase networked database systems. |
| isis | 2042 | 12.2 | Network services | Built-in | As needed | A protocol for ISIS (Intermediate System to Intermediate System), routing data. |
| isis-bcast | 2043 | 12.2 | Network services | Built-in | As needed | A protocol for ISIS Bcast (Broadcast), broadcasting data in ISIS networks. |
| rimsl | 2044 | 12.2 | Network services | Built-in | As needed | Remote Infra Monitoring Sync Link transmits sensor and system status data. |
| cdfunc | 2045 | 12.2 | Network services | Built-in | As needed | A protocol for CD function management, specifics unclear, media-related. |
| sdfunc | 2046 | 12.2 | Network services | Built-in | As needed | Service Discovery Function protocol supports embedded sync and low-bandwidth discovery. |
| dls-monitor | 2048 | 12.2 | Debugging and measurement | Built-in | As needed | DLS-Monitor monitors dynamic load systems for secure scaling and resource reallocation. |
| nfs | 2049 | 12.2 | Data transfer | Built-in | As needed | NFS (Network File System) enables shared file access over a network, with support for secure versions (NFSv4). |
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