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 |
|---|---|---|---|---|---|---|
| altserviceboot | 4011 | 12.2 | Network services | Built-in | As needed | A protocol for AltService Boot, booting alternate services in networked systems. |
| pda-gate | 4012 | 12.2 | Network services | Built-in | As needed | Personal Digital Assistant Gateway protocol enables sync with legacy PDAs. |
| acl-manager | 4013 | 12.2 | Network services | Built-in | As needed | A protocol for ACL Manager (Access Control List), managing ACLs in networks. |
| taiclock | 4014 | 12.2 | Network services | Built-in | As needed | TAIclock synchronizes time in high-precision systems using International Atomic Time. |
| talarian-mcast1 | 4015 | 12.2 | Data transfer | Built-in | As needed | Talarian-MCast1 supports multicast communication in real-time data distribution platforms. |
| talarian-mcast2 | 4016 | 12.2 | Video, pictures | Built-in | As needed | Talarian-MCast2 is a multicast messaging protocol for low-latency video or market data distribution. |
| talarian-mcast3 | 4017 | 12.2 | Transactions, banking, trading | Built-in | As needed | Talarian-MCast3 is a messaging middleware protocol used in real-time trading and market data distribution. |
| talarian-mcast4 | 4018 | 12.2 | Network services | Built-in | As needed | Multicast channel 4 used by Talarian systems for event propagation. |
| talarian-mcast5 | 4019 | 12.2 | Network services | Built-in | As needed | Multicast channel 5 supporting Talarian high-frequency message streaming. |
| trap | 4020 | 12.2 | Network services | Built-in | As needed | SNMP Trap protocol used to notify network managers about events and device states. |
| nexus-portal | 4021 | 12.2 | Tunneling, secure, ssl, pki | Built-in | As needed | Nexus Portal is associated with Sonatype Nexus for securely accessing and managing software components. |
| dnox | 4022 | 12.2 | Network services | Built-in | As needed | A protocol for Distributed Network Object Exchange, facilitating object sharing over networks. |
| esnm-zoning | 4023 | 12.2 | Network services | Built-in | As needed | A protocol for ESNM Zoning, managing network zoning or segmentation. |
| tnp1-port | 4024 | 12.2 | Network services | Built-in | As needed | TNP1 handles lightweight telemetry from edge telecom devices. |
| partimage | 4025 | 12.2 | Network services | Built-in | As needed | PartImage protocol for transmitting disk image data in system deployment. |
| as-debug | 4026 | 12.2 | Network services | Built-in | As needed | A protocol for AS debug, facilitating networked debugging operations. |
| bxp | 4027 | 12.2 | Network services | Built-in | As needed | A protocol for BXP (Business Exchange Protocol), facilitating business data exchange. |
| dtserver-port | 4028 | 12.2 | P2P | Built-in | As needed | Associated with DTServer, a remote management or data transfer protocol. |
| ip-qsig | 4029 | 12.2 | Network services | Built-in | As needed | A protocol for IP QSIG (Q Signaling), signaling in IP telephony networks. |
| jdmn-port | 4030 | 12.2 | Network services | Built-in | As needed | A protocol for JDMN Port, a proprietary network service port. |
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