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 |
|---|---|---|---|---|---|---|
| pvxpluscs | 4093 | 12.2 | Data transfer | Built-in | As needed | PVXPlusCS is a client-server communication protocol for PVX Plus Technologies' development tools. |
| sysrqd | 4094 | 12.2 | Data transfer | Built-in | As needed | SysRqD allows secure remote system-level commands (SysRq) in Linux for diagnostics and recovery. |
| xtgui | 4095 | 12.2 | Data transfer | Built-in | As needed | XTGUI is a remote GUI control protocol used in secure touchscreen or thin client applications. |
| bre | 4096 | 12.2 | Data transfer | Built-in | As needed | BRE (Business Rules Engine) protocol manages encrypted rule evaluation and execution in apps. |
| patrolview | 4097 | 12.2 | Video, pictures | Built-in | As needed | PatrolView is a remote surveillance streaming protocol for encrypted access to video feeds in security networks. |
| drmsfsd | 4098 | 12.2 | Network services | Built-in | As needed | A protocol for DRM SFSD (Secure File System Daemon), securing file system operations. |
| dpcp | 4099 | 12.2 | Network services | Built-in | As needed | A protocol for the Dynamic Power Control Protocol, used in energy management or device power regulation. |
| igo-incognito | 4100 | 12.2 | Application servers | Built-in | As needed | iGO-Incognito is a secure navigation data protocol used in embedded automotive platforms. |
| brlp-0 | 4101 | 12.2 | Instant messengers | Built-in | As needed | BRLP-0 manages base-layer message logging in encrypted broadcast chat tools. |
| brlp-1 | 4102 | 12.2 | Debugging and measurement | Built-in | As needed | BRLP-1 handles basic report log processing in secure data collection platforms. |
| brlp-2 | 4103 | 12.2 | Data transfer | Built-in | As needed | BRLP-2 handles encrypted printer communication in legacy backup and recovery systems. |
| brlp-3 | 4104 | 12.2 | Application servers | Built-in | As needed | BRLP-3 is a protocol used in secure remote backup or printing systems. |
| shofar | 4105 | 12.2 | Network services | Built-in | As needed | Shofar telemetry protocol used in alerting systems and religious event synchronization. |
| synchronite | 4106 | 12.2 | Network services | Built-in | As needed | Protocol used by Synchronite controllers for AV sync and system diagnostics. |
| j-ac | 4107 | 12.2 | Network services | Built-in | As needed | A protocol for J-AC (Java Access Control), managing Java access in networks. |
| accel | 4108 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | Accel protocol is used in WAN acceleration appliances to securely compress and encrypt tunneled traffic. |
| izm | 4109 | 12.2 | Network services | Built-in | As needed | A protocol for IZM, a proprietary or niche network service. |
| g2tag | 4110 | 12.2 | Network services | Built-in | As needed | A protocol for tagging or metadata services in a networked environment, specifics unclear. |
| xgrid | 4111 | 12.2 | Network services | Built-in | As needed | Apple's Xgrid protocol distributes compute jobs across Macs in a virtual grid network. |
| apple-vpns-rp | 4112 | 12.2 | Application servers | Built-in | As needed | Apple-VPNS-RP is used for VPN service redirection in Apple platforms. |
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