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 |
|---|---|---|---|---|---|---|
| nss-routing | 159 | 12.2 | Network services | Built-in | As needed | NSS-Routing handles secure routing and message delivery over NSS-managed sessions. |
| sgmp-traps | 160 | 12.2 | Debugging and measurement | Built-in | As needed | SGMP-Traps is the trap notification protocol for the Simple Gateway Monitoring Protocol (SGMP), used in legacy network devices. |
| snmp | 161 | 12.2 | Debugging and measurement | Built-in | As needed | SNMP (Simple Network Management Protocol) enables monitoring and management of networked devices. |
| snmptrap | 162 | 12.2 | Debugging and measurement | Built-in | As needed | SNMPTrap delivers unsolicited notifications (traps) from SNMP-managed devices to management systems. |
| cmip-man | 163 | 12.2 | Application servers | Built-in | As needed | CMIP-MAN is part of the Common Management Information Protocol, used in network device management. |
| cmip-agent | 164 | 12.2 | Application servers | Built-in | As needed | CMIP-Agent provides management data from devices using the Common Management Information Protocol. |
| xns-courier | 165 | 12.2 | Application servers | Built-in | As needed | XNS-Courier is a transport protocol from the Xerox Network Systems suite, used in early networking environments. |
| s-net | 166 | 12.2 | Network services | Built-in | As needed | S-NET protocol transmits real-time control data in fieldbus and industrial automation. |
| namp | 167 | 12.2 | Network services | Built-in | As needed | Node Access Management Protocol authenticates device-level access in automation. |
| rsvd | 168 | 12.2 | Network services | Built-in | As needed | Remote Storage Volume Daemon manages access and sync for virtual storage pools. |
| send | 169 | 12.2 | Network services | Built-in | As needed | Secure Neighbor Discovery extension provides signed ICMPv6 messages for address validation. |
| print-srv | 170 | 12.2 | Printing | Built-in | As needed | A print server service used to manage print queues and jobs on a network. |
| multiplex | 171 | 12.2 | Network services | Built-in | As needed | Multiplexes multiple application sessions over a single secure connection. |
| cl/1 | 172 | 12.2 | Network services | Built-in | As needed | A protocol for CL/1 (Command Line 1), managing command line operations. |
| xyplex-mux | 173 | 12.2 | Network services | Built-in | As needed | Multiplexer protocol for terminal servers and concentrators by Xyplex. |
| mailq | 174 | 12.2 | Built-in | As needed | MailQ protocol checks the mail delivery queue and manages retry logic securely. | |
| vmnet | 175 | 12.2 | Network services | Built-in | As needed | VMNet protocol used to sync network state and traffic between host and virtual machines. |
| genrad-mux | 176 | 12.2 | Network services | Built-in | As needed | GenRad Multiplexer protocol manages test signals and telemetry from electronic test systems. |
| xdmcp | 177 | 12.2 | Remote control | Built-in | As needed | X Display Manager Control Protocol for remote GUI access. |
| nextstep | 178 | 12.2 | Application servers | Built-in | As needed | NextStep protocol supports legacy NeXT OS services including secure file and printer access. |
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