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 |
|---|---|---|---|---|---|---|
| rfb/vnc | 5900 | 12.2 | Unknown | Built-in | As needed | rfb/vnc operates on port 5900 and supports remote desktop sharing using Remote Framebuffer Protocol (VNC). |
| cm | 5910 | 12.2 | Unknown | Built-in | As needed | cm operates on port 5910 and handles configuration or connection management tasks in distributed systems. |
| cpdlc | 5911 | 12.2 | Unknown | Built-in | As needed | cpdlc operates on port 5911 and is used by Controller Pilot Data Link Communication for air traffic control messaging. |
| fis | 5912 | 12.2 | Unknown | Built-in | As needed | fis operates on port 5912 and supports communication in FIS (Financial Information System) environments. |
| ads-c | 5913 | 12.2 | Unknown | Built-in | As needed | ads-c operates on port 5913 and supports Automatic Dependent Surveillance – Contract (ADS-C) in air traffic control systems. |
| indy | 5963 | 12.2 | Unknown | Built-in | As needed | indy operates on port 5963 and supports communication in Indy software libraries used in networking applications. |
| mppolicy-v5 | 5968 | 12.2 | Unknown | Built-in | As needed | mppolicy-v5 operates on port 5968 and manages version 5 policy data in MPPolicy security frameworks. |
| mppolicy-mgr | 5969 | 12.2 | Unknown | Built-in | As needed | mppolicy-mgr operates on port 5969 and enables centralized management of policy settings in MPPolicy environments. |
| couchdb | 5984 | 12.2 | Data bases | Built-in | As needed | CouchDB is a document-oriented NoSQL database using HTTP/HTTPS for secure RESTful access. |
| wsman | 5985 | 12.2 | Unknown | Built-in | As needed | wsman operates on port 5985 and is used for remote system management via the Web Services for Management (WS-Man) protocol. |
| wsmans | 5986 | 12.2 | Unknown | Built-in | As needed | wsmans operates on port 5986 and provides secure (HTTPS-based) remote management using WS-Man. |
| wbem-rmi | 5987 | 12.2 | Unknown | Built-in | As needed | wbem-rmi uses port 5987. No additional documentation found. |
| wbem-http | 5988 | 12.2 | Web browsing | Built-in | As needed | Web-Based Enterprise Management over HTTP, used for system management. |
| wbem-https | 5989 | 12.2 | Web browsing | Built-in | As needed | Web-Based Enterprise Management over HTTPS, used for system management. |
| wbem-exp-https | 5990 | 12.2 | Web browsing | Built-in | As needed | Web-Based Enterprise Management experimental over HTTPS. |
| nuxsl | 5991 | 12.2 | Unknown | Built-in | As needed | nuxsl operates on port 5991 and refers to proprietary communication in NUX Secure Layer protocols. |
| consul-insight | 5992 | 12.2 | Unknown | Built-in | As needed | consul-insight operates on port 5992 and facilitates Consul Insight for service discovery and monitoring in Consul environments. |
| cvsup | 5999 | 12.2 | Unknown | Built-in | As needed | cvsup operates on port 5999 and facilitates CVSup for CVS repository synchronization and updates. |
| ndl-ahp-svc | 6064 | 12.2 | Unknown | Built-in | As needed | ndl-ahp-svc operates on port 6064 and supports healthcare application hosting in NDL environments. |
| winpharaoh | 6065 | 12.2 | Unknown | Built-in | As needed | winpharaoh operates on port 6065 and is associated with Windows-based network analysis or monitoring tools for remote packet inspection or diagnostics. |
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