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 |
|---|---|---|---|---|---|---|
| cspuni | 2806 | 12.2 | Network services | Built-in | As needed | A protocol for CSP Uni, providing unified services in CSP networks. |
| cspmulti | 2807 | 12.2 | Network services | Built-in | As needed | A protocol for CSP Multi, supporting multiple services in CSP networks. |
| j-lan-p | 2808 | 12.2 | Network services | Built-in | As needed | A protocol for J-LAN-P (Java LAN Protocol), supporting LAN comms in Java. |
| corbaloc | 2809 | 12.2 | Network services | Built-in | As needed | A protocol for CorbaLoc (CORBA Location), locating CORBA objects in networks. |
| netsteward | 2810 | 12.2 | Network services | Built-in | As needed | NetSteward aggregates monitoring data and policy enforcement rules for admins. |
| gsiftp | 2811 | 12.2 | Data transfer | Built-in | As needed | GSIFTP is a GridFTP protocol used in high-throughput data transfers with strong security controls. |
| atmtcp | 2812 | 12.2 | Network services | Built-in | As needed | ATM-over-TCP protocol used in legacy broadband and telephony emulation systems. |
| llm-pass | 2813 | 12.2 | Network services | Built-in | As needed | LLM-Pass transmits encrypted credentials and keys in lightweight auth systems. |
| llm-csv | 2814 | 12.2 | Network services | Built-in | As needed | LLM-CSV provides lightweight messaging over CSV-based configuration dashboards. |
| lbc-measure | 2815 | 12.2 | Network services | Built-in | As needed | A protocol for LBC Measure (Load Balancer Measure), measuring load balancer performance. |
| lbc-watchdog | 2816 | 12.2 | Network services | Built-in | As needed | A protocol for LBC Watchdog, monitoring load balancers in networked systems. |
| nmsigport | 2817 | 12.2 | Network services | Built-in | As needed | Secure signaling port used by NMS for telemetry and real-time alerts. |
| rmlnk | 2818 | 12.2 | Network services | Built-in | As needed | Remote Link protocol provides bridge connectivity for distributed embedded systems. |
| fc-faultnotify | 2819 | 12.2 | Network services | Built-in | As needed | A protocol for FC Fault Notify, notifying faults in Fibre Channel networks. |
| univision | 2820 | 12.2 | Network services | Built-in | As needed | Univision telemetry protocol used in broadcast and signal routing environments. |
| vrts-at-port | 2821 | 12.2 | Network services | Built-in | As needed | Veritas Authentication Transport port handles access credential sync for Veritas services. |
| ka0wuc | 2822 | 12.2 | Network services | Built-in | As needed | A protocol for KA0WUC, an amateur radio or niche network protocol. |
| cqg-netlan | 2823 | 12.2 | Network services | Built-in | As needed | A protocol for CQG NetLAN, an earlier CQG networked trading protocol. |
| cqg-netlan-1 | 2824 | 12.2 | Network services | Built-in | As needed | A protocol for CQG NetLAN 1, managing CQG networked trading systems. |
| slc-systemlog | 2826 | 12.2 | Network services | Built-in | As needed | SLC system log syncs events and operational metrics in industrial control systems. |
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