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 |
|---|---|---|---|---|---|---|
| sun-mc-grp | 5306 | 12.2 | Network services | Built-in | As needed | Multicast group management for Sun Management Center telemetry buses. |
| sco-aip | 5307 | 12.2 | Network services | Built-in | As needed | SCO Audio IP protocol for legacy terminal and VoIP integration. |
| cfengine | 5308 | 12.2 | Network services | Built-in | As needed | A protocol for CFEngine, managing configuration in CFEngine networked systems. |
| outlaws | 5310 | 12.2 | Network services | Built-in | As needed | Outlaws protocol supports encrypted messaging and game sync in niche multiplayer environments. |
| hacl-poll | 5315 | 12.2 | Network services | Built-in | As needed | A protocol for HA Cluster polling, monitoring cluster health in networks. |
| pkix-cmc | 5318 | 12.2 | Network services | Built-in | As needed | Certificate Management over CMS (CMC) used for cert enrollment and renewal. |
| stun-behaviors | 5349 | 12.2 | Network services | Built-in | As needed | Extended STUN behaviors test protocol variants under NAT traversal scenarios. |
| pcp-multicast | 5350 | 12.2 | Network services | Built-in | As needed | Multicast extension of PCP allowing group NAT mappings for streaming sources. |
| pcp | 5351 | 12.2 | Network services | Built-in | As needed | Port Control Protocol manages NAT/firewall port mappings for dynamic client applications. |
| dns-llq | 5352 | 12.2 | Network services | Built-in | As needed | A protocol for DNS Link-Local Queries, facilitating local network device discovery via DNS. |
| mdns | 5353 | 12.2 | Network services | Built-in | As needed | mDNS (Multicast DNS) resolves hostnames in local networks without a central DNS server. |
| mdnsresponder | 5354 | 12.2 | Network services | Built-in | As needed | mDNSResponder is Apple's implementation of mDNS used for Bonjour device discovery. |
| llmnr | 5355 | 12.2 | Network services | Built-in | As needed | LLMNR (Link-Local Multicast Name Resolution) resolves hostnames without a DNS server. |
| ms-sideshow | 5360 | 12.2 | Network services | Built-in | As needed | MS-SideShow synchronizes data to auxiliary displays in Windows environments. |
| net-projection | 5363 | 12.2 | Network services | Built-in | As needed | Enables screen mirroring and projection over IP networks using UDP and control layers. |
| elektron-admin | 5398 | 12.2 | Network services | Built-in | As needed | A protocol for Elektron Admin, managing networked administrative tasks. |
| foresyte-clear | 5407 | 12.2 | Network services | Built-in | As needed | Foresyte Clear syncs telemetry from surveillance or facility control environments. |
| foresyte-sec | 5408 | 12.2 | Network services | Built-in | As needed | Foresyte Secure provides encrypted telemetry from building control or camera systems. |
| salient-usrmgr | 5410 | 12.2 | Network services | Built-in | As needed | User Manager telemetry protocol in Salient video analytics or access control. |
| actnet | 5411 | 12.2 | Network services | Built-in | As needed | A protocol for ActNet, supporting active network communication. |
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