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
sstsys-lm	1692	12.2	Network services	Built-in	As needed	License manager protocol for SSTSys simulation or data analysis tools.
rrirtr	1693	12.2	Network services	Built-in	As needed	Real-Time Router telemetry sync protocol for hardened or embedded network devices.
rrimwm	1694	12.2	Network services	Built-in	As needed	Medium-Water Mark protocol used in multi-hop telemetry sync buffers.
rrilwm	1695	12.2	Network services	Built-in	As needed	Low-Water Mark telemetry sync in radiation-hardened routing environments.
rrifmm	1696	12.2	Network services	Built-in	As needed	RR Interface Frame Manager Message protocol in satellite telemetry systems.
rrisat	1697	12.2	Network services	Built-in	As needed	Satellite telemetry sync protocol in Remote Routing Infrastructure systems.
rsvp-encap-1	1698	12.2	Network services	Built-in	As needed	RSVP Encapsulation protocol 1 used for transporting RSVP messages in VPN tunnels.
rsvp-encap-2	1699	12.2	Network services	Built-in	As needed	RSVP Encapsulation 2 provides QoS signaling in MPLS and nested VPN architectures.
mps-raft	1700	12.2	Network services	Built-in	As needed	MPS-RAFT ensures distributed consistency using RAFT consensus in enterprise systems.
l2tp	1701	12.2	Network services	Built-in	As needed	A protocol for L2TP (Layer 2 Tunneling Protocol), tunneling data in Layer 2 networks.
deskshare	1702	12.2	Network services	Built-in	As needed	A protocol for DeskShare, sharing desktops in networked environments.
hb-engine	1703	12.2	Network services	Built-in	As needed	A protocol for Heartbeat Engine, monitoring system health over networks.
bcs-broker	1704	12.2	Network services	Built-in	As needed	A protocol for BCS Broker, brokering services or connections in BCS networks.
slingshot	1705	12.2	Network services	Built-in	As needed	Slingshot telemetry protocol used in high-performance computing interconnects.
jetform	1706	12.2	Network services	Built-in	As needed	A protocol for JetForm, managing JetForm networked document systems.
vdmplay	1707	12.2	Network services	Built-in	As needed	VDMPlay protocol manages playback sync and device control in virtual desktop multimedia sessions.
gat-lmd	1708	12.2	Network services	Built-in	As needed	GAT License Manager Daemon protocol used in engineering and PLM software platforms.
centra	1709	12.2	Network services	Built-in	As needed	A protocol for Centra, a collaboration or conferencing network system.
impera	1710	12.2	Network services	Built-in	As needed	A protocol for Impera, supporting Impera networked control or management.
pptconference	1711	12.2	Network services	Built-in	As needed	PPT Conference protocol enables real-time sync of slide sharing and controls.

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