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 |
|---|---|---|---|---|---|---|
| speedtrace | 33334 | 12.2 | Debugging and measurement | Built-in | As needed | SpeedTrace protocol collects execution profiling and diagnostics from distributed apps. |
| speedtrace-disc | 33334 | 12.2 | Debugging and measurement | Built-in | As needed | SpeedTrace-Disc handles agent discovery for secure performance tracing. |
| traceroute | 33434 | 12.2 | Debugging and measurement | Built-in | As needed | Traceroute protocol discovers network path hops with latency measurements. |
| msp | 18 | 12.2 | Remote control | Built-in | As needed | Managed service provider system. |
| ssh | 22 | 12.2 | Remote control | Built-in | As needed | Secure Shell protocol for encrypted remote access. |
| telnet | 23 | 12.2 | Remote control | Built-in | As needed | Standard remote terminal access protocol. |
| netrjs-1 | 71 | 12.2 | Remote control | Built-in | As needed | Remote job submission protocol. |
| netrjs-2 | 72 | 12.2 | Remote control | Built-in | As needed | Another variant of remote job submission. |
| netrjs-3 | 73 | 12.2 | Remote control | Built-in | As needed | Variant of remote job submission. |
| netrjs-4 | 74 | 12.2 | Remote control | Built-in | As needed | Another remote job submission protocol. |
| su-mit-tg | 89 | 12.2 | Remote control | Built-in | As needed | SU/MIT Telnet Gateway (IANA official) |
| dcp | 93 | 12.2 | Remote control | Built-in | As needed | Distributed Computing Protocol. |
| supdup | 95 | 12.2 | Remote control | Built-in | As needed | Old remote terminal protocol, similar to Telnet. |
| rtelnet | 107 | 12.2 | Remote control | Built-in | As needed | Secure Remote Telnet service. |
| snagas | 108 | 12.2 | Remote control | Built-in | As needed | SNA Gateway Access Server |
| sunrpc | 111 | 12.2 | Remote control | Built-in | As needed | Sun Microsystems' Remote Procedure Call (RPC) system. |
| sftp | 115 | 12.2 | Remote control | Built-in | As needed | Secure File Transfer Protocol for encrypted file transfers. |
| erpc | 121 | 12.2 | Remote control | Built-in | As needed | Embedded RPC system. |
| uma | 144 | 12.2 | Remote control | Built-in | As needed | Unified Messaging Architecture. |
| knet-cmp | 157 | 12.2 | Remote control | Built-in | As needed | related to Kerberos network management. |
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