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 |
|---|---|---|---|---|---|---|
| prnrequest | 3910 | 12.2 | Video, pictures | Built-in | As needed | PrnRequest is associated with encrypted program request protocols in streaming or IPTV systems. |
| prnstatus | 3911 | 12.2 | Network services | Built-in | As needed | Print Status protocol reports job completion, ink levels, and error conditions. |
| gbmt-stars | 3912 | 12.2 | Network services | Built-in | As needed | GBMT STARS protocol manages manufacturing test equipment and real-time results sync. |
| listcrt-port | 3913 | 12.2 | Network services | Built-in | As needed | ListCrt-Port handles certificate distribution and access permissions in mailing systems. |
| listcrt-port-2 | 3914 | 12.2 | Network services | Built-in | As needed | ListCrt-Port-2 is a fallback port for list certificate control in secure systems. |
| agcat | 3915 | 12.2 | Mobile protocols | Built-in | As needed | AGCat protocol gathers secure telemetry and performance data from ad/campaign networks. |
| wysdmc | 3916 | 12.2 | Mobile protocols | Built-in | As needed | WYSDMC provides secure content distribution and sync in media control apps. |
| aftmux | 3917 | 12.2 | Network services | Built-in | As needed | A protocol for AFT Multiplexor, multiplexing data in AFT networked systems. |
| pktcablemmcops | 3918 | 12.2 | Application servers | Built-in | As needed | PktCableMMCOPs supports secure control of cable modem voice services in DOCSIS networks. |
| hyperip | 3919 | 12.2 | Network services | Built-in | As needed | A protocol for HyperIP, optimizing IP communication in Hyper networked systems. |
| exasoftport1 | 3920 | 12.2 | Network services | Built-in | As needed | A protocol for Exasoft Port 1, a proprietary port for Exasoft network communication. |
| herodotus-net | 3921 | 12.2 | Built-in | As needed | Herodotus-Net protocol archives email metadata for secure forensic and legal compliance analysis. | |
| sor-update | 3922 | 12.2 | Network services | Built-in | As needed | System Operational Record update protocol used in enterprise audit and telemetry. |
| symb-sb-port | 3923 | 12.2 | Network services | Built-in | As needed | Port for Symbian debug sync and sandbox communication. |
| mpl-gprs-port | 3924 | 12.2 | Application servers | Built-in | As needed | MPL-GPRS-Port is used in mobile systems to tunnel GPRS data securely to the MPL infrastructure. |
| zmp | 3925 | 12.2 | Data transfer | Built-in | As needed | ZMP (Zeta Messaging Protocol) handles secure session-based communication in distributed apps. |
| winport | 3926 | 12.2 | Network services | Built-in | As needed | Custom port mapper and discovery service in Windows enterprise environments. |
| natdataservice | 3927 | 12.2 | Built-in | As needed | NATDataService provides tunneling and NAT traversal for secure email sync or attachment transfers. | |
| netboot-pxe | 3928 | 12.2 | Network services | Built-in | As needed | Preboot Execution Environment protocol for network-based OS booting and imaging. |
| smauth-port | 3929 | 12.2 | Data bases | Built-in | As needed | SMAuth-Port provides secure access control and authentication for SQL-based identity systems. |
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