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 |
|---|---|---|---|---|---|---|
| postgresql | 5432 | 12.2 | Data bases | Built-in | As needed | PostgreSQL is a robust open-source relational database protocol with native SSL support. |
| pyrrho | 5433 | 12.2 | Data bases | Built-in | As needed | Pyrrho protocol provides secure access to version-controlled relational databases. |
| sgi-arrayd | 5434 | 12.2 | Data bases | Built-in | As needed | SGI-ArrayD protocol supports secure access to array-based data storage on SGI platforms. |
| sceanics | 5435 | 12.2 | Debugging and measurement | Built-in | As needed | Sceanics protocol supports encrypted control and telemetry in environmental sensing systems. |
| pmip6-cntl | 5436 | 12.2 | Network services | Built-in | As needed | Proxy Mobile IPv6 control protocol manages mobility state and handover sync. |
| pmip6-data | 5437 | 12.2 | Data transfer | Built-in | As needed | PMIP6-Data supports secure proxy mobile IPv6 tunneling for data plane operations. |
| spss | 5443 | 12.2 | Network services | Built-in | As needed | Statistical analysis sync protocol used in SPSS environments for job distribution. |
| smbdirect | 5445 | 12.2 | Data transfer | Built-in | As needed | SMBDirect provides high-performance, low-latency file sharing using RDMA in Windows environments. |
| surebox | 5453 | 12.2 | Network services | Built-in | As needed | Secure remote access protocol used by SureBox-managed embedded devices. |
| apc-5454 | 5454 | 12.2 | Network services | Built-in | As needed | A protocol for APC 5454 (American Power Conversion), managing APC devices on port 5454. |
| apc-5455 | 5455 | 12.2 | Network services | Built-in | As needed | A protocol for APC 5455 (American Power Conversion), managing APC devices on port 5455. |
| apc-5456 | 5456 | 12.2 | Network services | Built-in | As needed | A protocol for APC 5456 (American Power Conversion), managing APC devices on port 5456. |
| silkmeter | 5461 | 12.2 | Debugging and measurement | Built-in | As needed | SilkMeter protocol manages license metering and secure telemetry for SilkTest QA tools. |
| ttl-publisher | 5462 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | TTL-Publisher is a secure telemetry feed for Time-To-Live status or network metrics. |
| ttlpriceproxy | 5463 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | TTLPriceProxy supports encrypted financial pricing feeds in algorithmic trading networks. |
| quailnet | 5464 | 12.2 | Network services | Built-in | As needed | QuailNet control and sync protocol for wireless sensor and metering networks. |
| netops-broker | 5465 | 12.2 | Transactions, banking, trading | Built-in | As needed | NetOps-Broker manages secure connections between financial platforms for real-time transaction coordination. |
| fcp-addr-srvr1 | 5500 | 12.2 | Unknown | Built-in | As needed | fcp-addr-srvr1 operates on port 5500 and is used by FCP Address Server 1 for address management in FCP systems. |
| fcp-addr-srvr2 | 5501 | 12.2 | Unknown | Built-in | As needed | fcp-addr-srvr2 operates on port 5501 and supports FCP Address Server 2 for additional address management. |
| fcp-srvr-inst1 | 5502 | 12.2 | Unknown | Built-in | As needed | fcp-srvr-inst1 operates on port 5502 and supports FCP Server Instance 1 for server instance management. |
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