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 |
|---|---|---|---|---|---|---|
| nntp | 119 | 12.2 | Built-in | As needed | NNTP (Network News Transfer Protocol) enables access to and propagation of Usenet articles. | |
| cfdptkt | 120 | 12.2 | Network services | Built-in | As needed | A protocol for CFD Ptkt (Control Flow Data Packet), managing control flow packets. |
| erpc | 121 | 12.2 | Remote control | Built-in | As needed | Embedded RPC system. |
| smakynet | 122 | 12.2 | Network services | Built-in | As needed | Smakynet protocol used in small appliance control and IoT command sync. |
| ntp | 123 | 12.2 | Debugging and measurement | Built-in | As needed | NTP (Network Time Protocol) synchronizes clocks between systems over secure UDP-based communication. |
| ansatrader | 124 | 12.2 | Transactions, banking, trading | Built-in | As needed | AnsaTrader is a protocol used by electronic trading platforms for secure trade execution and reporting. |
| locus-map | 125 | 12.2 | Network services | Built-in | As needed | Locus-Map supports map update and location rendering over secure telemetry links. |
| nxedit | 126 | 12.2 | Network services | Built-in | As needed | NxEdit protocol allows secure configuration of distributed control systems in networking equipment. |
| locus-con | 127 | 12.2 | Network services | Built-in | As needed | Locus-Con manages encrypted location control and boundary enforcement in GPS systems. |
| gss-xlicen | 128 | 12.2 | Network services | Built-in | As needed | A protocol for GSS X License, verifying software licenses over networks. |
| pwdgen | 129 | 12.2 | Network services | Built-in | As needed | Password generator protocol provides on-demand token or secure passphrase delivery. |
| cisco-fna | 130 | 12.2 | Network services | Built-in | As needed | A protocol for Cisco FNA (Feature Native Access), accessing native features in Cisco systems. |
| cisco-tna | 131 | 12.2 | Network services | Built-in | As needed | A protocol for Cisco TNA (Tag Native Access), accessing native tags in Cisco systems. |
| cisco-sys | 132 | 12.2 | Network services | Built-in | As needed | A protocol for Cisco Sys (System), managing Cisco networked systems. |
| statsrv | 133 | 12.2 | Debugging and measurement | Built-in | As needed | StatSrv is a legacy service status and availability monitor protocol. |
| ingres-net | 134 | 12.2 | Network services | Built-in | As needed | A protocol for Ingres Net, supporting Ingres networked database systems. |
| epmap | 135 | 12.2 | Network services | Built-in | As needed | A protocol for Enhanced Port Mapper, mapping network ports dynamically. |
| profile | 136 | 12.2 | Network services | Built-in | As needed | Profile management protocol syncs user configuration across desktop or roaming sessions. |
| netbios-ns | 137 | 12.2 | Network services | Built-in | As needed | NetBIOS Name Service resolves NetBIOS names to IP addresses in local networks. |
| netbios-dgm | 138 | 12.2 | Network services | Built-in | As needed | NetBIOS Datagram service used for non-connection-based message broadcasting. |
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