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 |
|---|---|---|---|---|---|---|
| sift-uft | 608 | 12.2 | Data transfer | Built-in | As needed | SIFT-UFT is a secure unified file transfer protocol used in forensic and incident response tools. |
| npmp-trap | 609 | 12.2 | Debugging and measurement | Built-in | As needed | NPMP-Trap supports trap delivery in network performance measurement protocols. |
| npmp-local | 610 | 12.2 | Debugging and measurement | Built-in | As needed | NPMP-Local manages local performance measurements for secure network optimization. |
| npmp-gui | 611 | 12.2 | Debugging and measurement | Built-in | As needed | NPMP-GUI supports GUI interactions for configuring performance probes in network systems. |
| hmmp-ind | 612 | 12.2 | Network services | Built-in | As needed | A protocol for HMMP indication, part of multimedia protocol signaling. |
| hmmp-op | 613 | 12.2 | Network services | Built-in | As needed | A protocol for HMMP operation, managing multimedia data flows over networks. |
| sshell | 614 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | SShell is a secure shell alternative or wrapper used in constrained environments or embedded devices. |
| sco-inetmgr | 615 | 12.2 | Application servers | Built-in | As needed | SCO-InetMgr manages secure internet services on legacy SCO platforms. |
| sco-sysmgr | 616 | 12.2 | Application servers | Built-in | As needed | SCO-SysMgr protocol handles secure system management for SCO UNIX systems. |
| sco-dtmgr | 617 | 12.2 | Application servers | Built-in | As needed | SCO-DTMgr is a daemon process used in secure time and job scheduling on UNIX systems. |
| dei-icda | 618 | 12.2 | Network services | Built-in | As needed | A protocol for DEI ICDA (Integrated Control Data Access), accessing control data. |
| compaq-evm | 619 | 12.2 | Application servers | Built-in | As needed | Compaq-EVM handles secure event management and remote system diagnostics. |
| sco-websrvrmgr | 620 | 12.2 | Application servers | Built-in | As needed | SCO-WebSrvrMgr is a web interface for administering legacy SCO UNIX web server environments. |
| escp-ip | 621 | 12.2 | Network services | Built-in | As needed | A protocol for Enhanced Service Control Protocol IP, managing network services. |
| collaborator | 622 | 12.2 | Application servers | Built-in | As needed | Collaborator protocol handles encrypted document review and real-time collaboration. |
| asf-rmcp | 623 | 12.2 | Remote control | Built-in | As needed | Remote Management Control Protocol used by Intel AMT. |
| oob-ws-http | 623 | 12.2 | Web browsing | Built-in | As needed | Out-of-Band Web Services over HTTP, used for remote management. |
| cryptoadmin | 624 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | CryptoAdmin is a management protocol used for secure configuration of cryptographic services and key stores. |
| dec_dlm | 625 | 12.2 | Network services | Built-in | As needed | A protocol for DEC DLM (Digital License Manager), managing DEC licenses. |
| asia | 626 | 12.2 | Network services | Built-in | As needed | A protocol for Asia-specific networking services, context unclear. |
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