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 |
|---|---|---|---|---|---|---|
| iRAPP | 4073 | 12.2 | Application servers | Built-in | As needed | IRAPP is a secure remote desktop protocol used for accessing Linux desktops from any device. |
| cequint-cityid | 4074 | 12.2 | Application servers | Built-in | As needed | Cequint-CityID protocol provides secure location-based caller ID services. |
| perimlan | 4075 | 12.2 | Application servers | Built-in | As needed | PerimLAN supports encrypted local access control for perimeter security networks. |
| seraph | 4076 | 12.2 | Network services | Built-in | As needed | Seraph telemetry protocol used in satellite link testing and secure mesh networks. |
| ascomalarm | 4077 | 12.2 | Instant messengers | Built-in | As needed | AscomAlarm supports medical and facility alerts from Ascom wireless devices. |
| cssp | 4078 | 12.2 | Network services | Built-in | As needed | A protocol for CSSP (Control System Service Protocol), controlling systems. |
| santools | 4079 | 12.2 | Network services | Built-in | As needed | SANtools telemetry protocol for FC/iSCSI fabric tools and diagnostics. |
| lorica-in | 4080 | 12.2 | Printing | Built-in | As needed | A print management tool used in the context of the Lorica system. |
| lorica-in-sec | 4081 | 12.2 | Network services | Built-in | As needed | Lorica-In-Sec secures inbound data exchange for compliance monitoring systems. |
| lorica-out | 4082 | 12.2 | P2P | Built-in | As needed | Secure communications or data transmission of Lorica system |
| lorica-out-sec | 4083 | 12.2 | Network services | Built-in | As needed | Lorica-Out-Sec manages outbound encrypted transaction sync in legal or financial systems. |
| fortisphere-vm | 4084 | 12.2 | Network services | Built-in | As needed | A protocol associated with Fortisphere’s virtual machine management, designed for monitoring and controlling virtualized environments. |
| ezmessagesrv | 4085 | 12.2 | Network services | Built-in | As needed | A protocol for EZ Message Server, delivering messages in EZ networked systems. |
| ftsync | 4086 | 12.2 | Network services | Built-in | As needed | A protocol for file synchronization across networked systems, ensuring data consistency. |
| applusservice | 4087 | 12.2 | Network services | Built-in | As needed | A protocol for A+ service, tied to educational or certification software networking. |
| npsp | 4088 | 12.2 | Network services | Built-in | As needed | Secure polling and message delivery protocol for network performance systems. |
| opencore | 4089 | 12.2 | Network services | Built-in | As needed | OpenCore protocol provides core messaging for open-source multimedia processing tools. |
| omasgport | 4090 | 12.2 | Network services | Built-in | As needed | OMASGPort provides alarm signal transport in operation management alert systems. |
| ewinstaller | 4091 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | EWInstaller is a secure installer/update agent used in enterprise endpoint environments. |
| ewdgs | 4092 | 12.2 | Network services | Built-in | As needed | A protocol for EWDGS (Enhanced Web Data Gateway Service), managing web data. |
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