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 |
|---|---|---|---|---|---|---|
| dandv-tester | 3889 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | Dandv-tester is a diagnostic protocol used for debugging or testing secure tunneling environments. |
| ndsconnect | 3890 | 12.2 | Transactions, banking, trading | Built-in | As needed | NDSConnect is a protocol used by financial institutions for secure data synchronization in transaction systems. |
| rtc-pm-port | 3891 | 12.2 | Video, pictures | Built-in | As needed | RTC-PM-Port is used in real-time video conferencing systems for session management and encrypted control. |
| pcc-image-port | 3892 | 12.2 | Network services | Built-in | As needed | Port used for image capture and transfer from PCC (Portable Camera Controller) devices. |
| cgi-starapi | 3893 | 12.2 | Network services | Built-in | As needed | A protocol for CGI StarAPI, providing API access in CGI Star networked systems. |
| syam-agent | 3894 | 12.2 | Network services | Built-in | As needed | Agent protocol transmitting telemetry and alerts to SYAM monitoring core. |
| syam-smc | 3895 | 12.2 | Network services | Built-in | As needed | Secure monitoring console protocol for SYAM server management tools. |
| sdo-tls | 3896 | 12.2 | Built-in | As needed | SDO-TLS handles secure document object transmission over TLS-encrypted sessions. | |
| sdo-ssh | 3897 | 12.2 | Application servers | Built-in | As needed | SDO-SSH is a customized SSH protocol variant used in systems development organizations. |
| senip | 3898 | 12.2 | Network services | Built-in | As needed | Sensor IP telemetry protocol used in building automation and security systems. |
| itv-control | 3899 | 12.2 | Printing | Built-in | As needed | Printing control service used in the ITV environment for managing print queues or jobs. |
| nimsh | 3901 | 12.2 | Network services | Built-in | As needed | Secure shell layer used by NIM for file transfer and remote execution. |
| nimaux | 3902 | 12.2 | Printing | Built-in | As needed | Auxiliary services for managing printers and print jobs in the NIM (Network Installation Manager) environment. |
| charsetmgr | 3903 | 12.2 | Printing | Built-in | As needed | A tool or service for managing character sets in print jobs, ensuring proper encoding of text for printing. |
| omnilink-port | 3904 | 12.2 | Network services | Built-in | As needed | OmniLink-Port supports remote access and monitoring of Omni home automation systems. |
| mupdate | 3905 | 12.2 | Application servers | Built-in | As needed | MUpdate is a metadata update protocol used in Cyrus IMAP systems for synchronizing mailbox databases. |
| topovista-data | 3906 | 12.2 | Application servers | Built-in | As needed | TopoVista-Data protocol is used in GIS systems for secure map layer and topology distribution. |
| imoguia-port | 3907 | 12.2 | Video, pictures | Built-in | As needed | Imoguia-Port is used in streaming educational or entertainment content from the Imoguia platform. |
| hppronetman | 3908 | 12.2 | Video, pictures | Built-in | As needed | HPProNetMan is a secure media device management protocol used in HP streaming environments. |
| surfcontrolcpa | 3909 | 12.2 | Video, pictures | Built-in | As needed | SurfControlCPA is a web filtering protocol that monitors and tunnels media traffic based on policy. |
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