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 |
|---|---|---|---|---|---|---|
| submission | 587 | 12.2 | Instant messengers | Built-in | As needed | Submission is the standard port/protocol for email submission using SMTP with TLS. |
| vchat | 1168 | 12.2 | Instant messengers | Built-in | As needed | VChat handles encrypted video chat and signaling in browser-based collaboration tools. |
| dkmessenger | 1177 | 12.2 | Instant messengers | Built-in | As needed | DKMessenger is a peer-to-peer secure messaging protocol with voice and file support. |
| ischat | 1336 | 12.2 | Instant messengers | Built-in | As needed | ISChat protocol handles encrypted intra-staff messaging on industrial or hospital networks. |
| ibm-mqseries | 1414 | 12.2 | Instant messengers | Built-in | As needed | IBM-MQSeries is a secure message queuing protocol for reliable enterprise system communication. |
| privatechat | 1735 | 12.2 | Instant messengers | Built-in | As needed | PrivateChat protocol supports secure peer-to-peer messaging in closed group environments. |
| mobrien-chat | 2031 | 12.2 | Instant messengers | Built-in | As needed | MObrien-Chat supports encrypted multi-device message routing and read sync in corporate environments. |
| tscchat | 2330 | 12.2 | Instant messengers | Built-in | As needed | TSCChat provides secure chat features in terminal services or VDI environments. |
| netchat | 2451 | 12.2 | Instant messengers | Built-in | As needed | NetChat supports encrypted peer-to-peer LAN messaging with presence detection. |
| sms-chat | 2703 | 12.2 | Instant messengers | Built-in | As needed | SMS-Chat handles carrier-delivered chat messaging with fallback to SMS when IP is unavailable. |
| fyre-messanger | 2731 | 12.2 | Instant messengers | Built-in | As needed | Fyre-Messenger is a peer chat system supporting encrypted group and DMs via mobile clients. |
| Signal | 2974 | 11.1 | Instant messengers | Built-in | 2024-02-14 | Signal uses the Signal Protocol for end-to-end encrypted voice, video, and messaging. |
| redwood-chat | 3032 | 12.2 | Instant messengers | Built-in | As needed | Redwood-Chat is a secure enterprise messaging protocol for internal collaboration suites. |
| hotu-chat | 3449 | 12.2 | Instant messengers | Built-in | As needed | HotU-Chat protocol supports encrypted multi-user chat sessions on LAN gaming platforms. |
| smartcard-port | 3516 | 12.2 | Instant messengers | Built-in | As needed | Smartcard-Port supports secure session initialization for smartcard-authenticated messaging. |
| 802-11-iapp | 3517 | 12.2 | Instant messengers | Built-in | As needed | 802.11-IAPP handles access point handoff and session preservation across WLANs. |
| artifact-msg | 3518 | 12.2 | Instant messengers | Built-in | As needed | Artifact-Msg protocol manages cryptographic object signing and message exchange. |
| jboss-iiop-ssl | 3529 | 12.2 | Instant messengers | Built-in | As needed | JBoss-IIOP-SSL supports secure RMI over IIOP with SSL in JBoss application servers. |
| mediaspace | 3594 | 12.2 | Instant messengers | Built-in | As needed | MediaSpace protocol handles streaming and message overlay sync in interactive video platforms. |
| audiojuggler | 3643 | 12.2 | Instant messengers | Built-in | As needed | AudioJuggler protocol handles real-time audio mixing and delivery in collaborative music apps. |
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