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 |
|---|---|---|---|---|---|---|
| ulistproc | 372 | 12.2 | Application servers | Built-in | As needed | UListProc manages user list propagation and secure presence information in messaging systems. |
| legent-1 | 373 | 12.2 | Application servers | Built-in | As needed | Legent-1 protocol supports administrative controls for mainframe or distributed systems. |
| legent-2 | 374 | 12.2 | Application servers | Built-in | As needed | Legent-2 is a license and control protocol used by Legent Corp for system management tools. |
| hassle | 375 | 12.2 | Network services | Built-in | As needed | A protocol for Hassle, a lightweight network service or tool. |
| nip | 376 | 12.2 | Network services | Built-in | As needed | Network Interconnect Protocol for secure peer-to-peer connectivity. |
| tnETOS | 377 | 12.2 | Application servers | Built-in | As needed | TNetOS is a custom protocol used in telecommunications systems for secure management or billing. |
| dsETOS | 378 | 12.2 | Application servers | Built-in | As needed | DSETOS is a systems management protocol used in legacy network administration suites. |
| is99c | 379 | 12.2 | Application servers | Built-in | As needed | IS99C is a dial-in modem protocol with secure extensions for PPP and mobile tunneling. |
| is99s | 380 | 12.2 | Application servers | Built-in | As needed | IS99S is a legacy CDMA protocol used in mobile data transport. |
| hp-collector | 381 | 12.2 | Debugging and measurement | Built-in | As needed | HP-Collector gathers secure configuration and performance data from HP infrastructure components. |
| hp-managed-node | 382 | 12.2 | Debugging and measurement | Built-in | As needed | HP-Managed-Node manages agent communication in HP OpenView or HPOM environments. |
| hp-alarm-mgr | 383 | 12.2 | Debugging and measurement | Built-in | As needed | HP-Alarm-Mgr protocol receives fault and performance alarms from HP device agents. |
| arns | 384 | 12.2 | Application servers | Built-in | As needed | ARNS (Authenticated RNS) is a Novell protocol for secure remote name services. |
| ibm-app | 385 | 12.2 | Application servers | Built-in | As needed | IBM-App protocol supports secure deployment and monitoring of IBM enterprise applications. |
| asa | 386 | 12.2 | Instant messengers | Built-in | As needed | ASA protocol handles secure syslog and alert delivery from Cisco Adaptive Security Appliances. |
| aurp | 387 | 12.2 | Instant messengers | Built-in | As needed | AURP (AppleTalk Update-based Routing Protocol) is a legacy Apple protocol for router sync. |
| unidata-ldm | 388 | 12.2 | Network services | Built-in | As needed | Local Data Manager sync protocol for Unidata meteorological data distribution. |
| ldap | 389 | 12.2 | Network services | Built-in | As needed | A protocol for LDAP (Lightweight Directory Access Protocol), accessing directories. |
| uis | 390 | 12.2 | Network services | Built-in | As needed | Universal Interface Service protocol for integrating user interfaces across embedded systems. |
| synotics-relay | 391 | 12.2 | Debugging and measurement | Built-in | As needed | Synotics-Relay forwards traps and status messages in Synoptics network segments. |
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