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 |
|---|---|---|---|---|---|---|
| spss-lm | 1759 | 12.2 | Network services | Built-in | As needed | License manager for SPSS suite handling concurrent session control. |
| www-ldap-gw | 1760 | 12.2 | Network services | Built-in | As needed | Gateway protocol linking web-based interfaces with LDAP directories for authentication and queries. |
| cft-0 | 1761 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-0 (Control Function Transport 0), a base control function transport. |
| cft-1 | 1762 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-1 (Control Function Transport 1), transporting control functions. |
| cft-2 | 1763 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-2 (Control Function Transport 2), another control function transport. |
| cft-3 | 1764 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-3 (Control Function Transport 3), a third control function transport. |
| cft-4 | 1765 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-4 (Control Function Transport 4), a fourth control function transport. |
| cft-5 | 1766 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-5 (Control Function Transport 5), transporting control functions. |
| cft-6 | 1767 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-6 (Control Function Transport 6), transporting control functions. |
| cft-7 | 1768 | 12.2 | Network services | Built-in | As needed | A protocol for CFT-7 (Control Function Transport 7), another control function transport. |
| bmc-net-adm | 1769 | 12.2 | Remote control | Built-in | As needed | BMC network administration service. |
| bmc-net-svc | 1770 | 12.2 | Debugging and measurement | Built-in | As needed | BMC-Net-Svc handles encrypted communication between BMC infrastructure agents and servers. |
| vaultbase | 1771 | 12.2 | Network services | Built-in | As needed | VaultBase protocol manages document storage, integrity, and access auditing. |
| essweb-gw | 1772 | 12.2 | Network services | Built-in | As needed | A protocol for ESS Web Gateway, facilitating web access to enterprise systems. |
| kmscontrol | 1773 | 12.2 | Network services | Built-in | As needed | A protocol for KMS Control, controlling Key Management Service in networks. |
| global-dtserv | 1774 | 12.2 | Network services | Built-in | As needed | Global Data Transport Service protocol syncs telemetry in distributed storage clusters. |
| femis | 1776 | 12.2 | Network services | Built-in | As needed | A protocol for FEMIS (Federal Emergency Management Information System), managing emergencies. |
| powerguardian | 1777 | 12.2 | Network services | Built-in | As needed | PowerGuardian protocol monitors and controls UPS and facility power infrastructure. |
| prodigy-intrnet | 1778 | 12.2 | Network services | Built-in | As needed | Legacy Prodigy Internet protocol used for online service access in early ISP days. |
| pharmasoft | 1779 | 12.2 | Network services | Built-in | As needed | Pharmasoft protocol transmits medical inventory, prescription sync, and compliance alerts. |
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