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 |
|---|---|---|---|---|---|---|
| g-talk | 2421 | 12.2 | Network services | Built-in | As needed | A protocol potentially for Google Talk or a similar chat service, facilitating real-time messaging. |
| crmsbits | 2422 | 12.2 | Network services | Built-in | As needed | A protocol for CRMS Bits (Customer Relationship Management System Bits), managing CRM data. |
| rnrp | 2423 | 12.2 | Network services | Built-in | As needed | Reliable Network Routing Protocol used in secure routing environments. |
| kofax-svr | 2424 | 12.2 | Network services | Built-in | As needed | A protocol for Kofax Server, serving Kofax networked document systems. |
| fjitsuappmgr | 2425 | 12.2 | Network services | Built-in | As needed | A protocol for Fujitsu Application Manager, managing Fujitsu app deployments. |
| mgcp-gateway | 2427 | 12.2 | Network services | Built-in | As needed | MGCP-Gateway bridges media gateways to call agents in VoIP environments with encrypted control. |
| ott | 2428 | 12.2 | Network services | Built-in | As needed | OTT refers to protocols used for Over-The-Top content delivery, e.g., video streaming and chat. |
| ft-role | 2429 | 12.2 | Network services | Built-in | As needed | A protocol for role-based file transfer, tied to access control in network operations. |
| venus | 2430 | 12.2 | Network services | Built-in | As needed | VENUS protocol used for satellite communications and telemetry between ground systems. |
| venus-se | 2431 | 12.2 | Network services | Built-in | As needed | Secure Edition of VENUS protocol for encrypted satellite telemetry transmission. |
| codasrv | 2432 | 12.2 | Application servers | Built-in | As needed | CodaSrv is the primary server process in the Coda file system, used for secure replication and control. |
| codasrv-se | 2433 | 12.2 | Application servers | Built-in | As needed | CodaSrv-SE is the secondary process in Coda file systems for encrypted data synchronization. |
| pxc-epmap | 2434 | 12.2 | Network services | Built-in | As needed | PXCluster Endpoint Mapper coordinates node roles and telemetry in parallel compute clusters. |
| optilogic | 2435 | 12.2 | Network services | Built-in | As needed | Optilogic protocol provides encrypted routing logic sync in logistics and delivery engines. |
| topx | 2436 | 12.2 | Network services | Built-in | As needed | TOPX handles positional sync and topology map telemetry in field automation. |
| unicontrol | 2437 | 12.2 | Network services | Built-in | As needed | Device and automation control protocol in UniControl PLC systems. |
| sybasedbsynch | 2439 | 12.2 | Data bases | Built-in | As needed | SybaseDBSynch manages secure synchronization and change tracking in Sybase distributed systems. |
| spearway | 2440 | 12.2 | Network services | Built-in | As needed | Spearway protocol manages device sync and command telemetry in precision robotics. |
| pvsw-inet | 2441 | 12.2 | Network services | Built-in | As needed | Internet transport channel for Pervasive SQL remote database access. |
| netangel | 2442 | 12.2 | Network services | Built-in | As needed | Monitors and filters web traffic, often used for parental controls or enterprise policy enforcement. |
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