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 |
|---|---|---|---|---|---|---|
| sse-app-config | 3852 | 12.2 | Application servers | Built-in | As needed | SSE-App-Config is used in secure software supply chain tools for managing app configuration state. |
| sscan | 3853 | 12.2 | Network services | Built-in | As needed | System Scanner protocol aggregates hardware/software inventory from networked nodes. |
| stryker-com | 3854 | 12.2 | Network services | Built-in | As needed | Telemetry protocol for Stryker medical devices enabling secure monitoring and updates. |
| opentrac | 3855 | 12.2 | Network services | Built-in | As needed | OpenTrac protocol supports open tracking metadata exchange in logistics and transport. |
| informer | 3856 | 12.2 | Network services | Built-in | As needed | A protocol for Informer, informing users or systems in networked environments. |
| trap-port | 3857 | 12.2 | Network services | Built-in | As needed | Standard SNMP trap listener port for receiving alerts from monitored systems. |
| trap-port-mom | 3858 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | Trap-Port-MOM is used in secure SNMP or event traps forwarding in message-oriented middleware. |
| nav-port | 3859 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | NAV-Port is a secure port used by navigation systems for encrypted map and positioning data transfers. |
| sasp | 3860 | 12.2 | Data transfer | Built-in | As needed | SASP (Secure Authenticated Session Protocol) provides token and ticket-based access in financial platforms. |
| winshadow-hd | 3861 | 12.2 | Network services | Built-in | As needed | High-definition variant of WinShadow for enhanced graphical session streaming. |
| giga-pocket | 3862 | 12.2 | Data transfer | Built-in | As needed | GigaPocket protocol is used by Sony media systems for encrypted TV recording and playback control. |
| asap-sctp | 3863 | 12.2 | Debugging and measurement | Built-in | As needed | ASAP-SCTP is a transport protocol supporting failover for Application Server Access over SCTP. |
| asap-tcp | 3863 | 12.2 | Network services | Built-in | As needed | A protocol for ASAP over TCP, providing asynchronous service access. |
| asap-udp | 3863 | 12.2 | Data transfer | Built-in | As needed | ASAP-UDP is an alternative transport for ASAP (Aggregate Server Access Protocol), ensuring fast failover. |
| asap-sctp-tls | 3864 | 12.2 | Network services | Built-in | As needed | A protocol for ASAP over SCTP with TLS, adding secure transport to asynchronous services. |
| asap-tcp-tls | 3864 | 12.2 | Application servers | Built-in | As needed | ASAP-TCP-TLS is a secure protocol for real-time distributed application messaging. |
| xpl | 3865 | 12.2 | Network services | Built-in | As needed | XPL protocol supports messaging between smart home devices and automation controllers. |
| dzdaemon | 3866 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | DZDaemon is used in dynamic zoning and security enforcement across SAN networks. |
| dzoglserver | 3867 | 12.2 | Data transfer | Built-in | As needed | DZoglServer protocol supports remote OpenGL rendering in scientific visualization tools. |
| diameter | 3868 | 12.2 | Network services | Built-in | As needed | A protocol for Diameter, an authentication, authorization, and accounting protocol. |
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