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.
- 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.
| Protocol | ID | DPI version | Protocol group | Protocol type | Update | Description |
|---|---|---|---|---|---|---|
| drp | 1974 | 12.2 | Network services | Built-in | As needed | A protocol for DRP (Dynamic Routing Protocol), enabling dynamic network routing. |
| tcoflashagent | 1975 | 12.2 | Network services | Built-in | As needed | Flash update agent for TCO systems transmitting device firmware. |
| tcoregagent | 1976 | 12.2 | Network services | Built-in | As needed | TCO Registration Agent manages user presence and service state. |
| tcoaddressbook | 1977 | 12.2 | Network services | Built-in | As needed | Synchronizes shared address books across TCO-enabled collaboration tools. |
| pearldoc-xact | 1980 | 12.2 | Network services | Built-in | As needed | PearlDoc Transaction Protocol handles structured document processing and validation. |
| p2pq | 1981 | 12.2 | Network services | Built-in | As needed | P2PQ manages peer-to-peer queries and content indexing in decentralized file-sharing apps. |
| estamp | 1982 | 12.2 | Network services | Built-in | As needed | A protocol for ESTAMP, for electronic stamping or authentication. |
| lhtp | 1983 | 12.2 | Network services | Built-in | As needed | A protocol for LHTP (Lightweight HTTP), a lightweight HTTP variant. |
| bb | 1984 | 12.2 | Network services | Built-in | As needed | A protocol for BB, a bulletin board or basic broadcast network service. |
| hsrp | 1985 | 12.2 | Network services | Built-in | As needed | A protocol for HSRP (Hot Standby Router Protocol), ensuring router redundancy. |
| mshnet | 1989 | 12.2 | Network services | Built-in | As needed | MSHNet manages Smart Home device control in Microsoft environments. |
| stun-p1 | 1990 | 12.2 | Network services | Built-in | As needed | Primary STUN channel 1 for WebRTC NAT traversal in media apps. |
| stun-p2 | 1991 | 12.2 | Network services | Built-in | As needed | Secondary fallback STUN control interface for connection negotiation. |
| ipsendmsg | 1992 | 12.2 | Network services | Built-in | As needed | A protocol for IP Send Message, sending messages over IP networks. |
| stun-port | 1994 | 12.2 | Network services | Built-in | As needed | Standard STUN NAT traversal port for VoIP and WebRTC connectivity setup. |
| perf-port | 1995 | 12.2 | Network services | Built-in | As needed | Performance Port used to report benchmark results and tuning metrics. |
| tr-rsrb-port | 1996 | 12.2 | Network services | Built-in | As needed | TR-RSRB protocol for route switch routing bridges in large-scale telecom networks. |
| gdp-port | 1997 | 12.2 | Network services | Built-in | As needed | GDP telemetry protocol syncs data from Global Distribution Platforms in CDN and media. |
| x25-svc-port | 1998 | 12.2 | Network services | Built-in | As needed | Port for X.25 service traffic, often used in legacy packet-switched networks. |
| tcp-id-port | 1999 | 12.2 | Network services | Built-in | As needed | Echoes back identifier data used for origin verification or time sync. |
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