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
eyetv	2170	12.2	Network services	Built-in	As needed	A protocol for EyeTV, supporting EyeTV media streaming or recording over networks.
msfw-storage	2171	12.2	Data transfer	Built-in	As needed	MSFW-Storage handles storage redirection and file system virtualization in Microsoft Forefront systems.
msfw-s-storage	2172	12.2	Data transfer	Built-in	As needed	MSFW-S-Storage supports secure access to storage resources in Microsoft Forefront environments.
msfw-replica	2173	12.2	Data transfer	Built-in	As needed	MSFW-Replica replicates secure config and policy states in Microsoft Forefront arrays.
msfw-array	2174	12.2	Data transfer	Built-in	As needed	MSFW-Array synchronizes policies and rules securely across Microsoft firewall arrays.
airsync	2175	12.2	Network services	Built-in	As needed	A protocol for AirSync, synchronizing data in Air networked systems.
rapi	2176	12.2	Network services	Built-in	As needed	Resource Allocation Protocol Interface for controlling media and session resources.
qwave	2177	12.2	Network services	Built-in	As needed	Quality Windows Audio/Video Experience protocol enhances media delivery QoS on Windows networks.
bitspeer	2178	12.2	Network services	Built-in	As needed	A protocol for BitSpeer, a peer-to-peer or bit-level network protocol.
vmrdp	2179	12.2	Network services	Built-in	As needed	Virtual Machine Remote Desktop Protocol used for remote access to VM GUIs.
mc-gt-srv	2180	12.2	Network services	Built-in	As needed	MC-GT-Srv delivers guide data updates and TV metadata in media center environments.
eforward	2181	12.2	Network services	Built-in	As needed	A protocol for efficient forwarding, optimizing data routing in networks.
cgn-stat	2182	12.2	Network services	Built-in	As needed	A protocol for CGN Stat (Carrier Grade NAT Statistics), tracking NAT statistics.
cgn-config	2183	12.2	Network services	Built-in	As needed	A protocol for CGN Config (Carrier Grade NAT Configuration), configuring NAT systems.
nvd	2184	12.2	Network services	Built-in	As needed	NVD protocol transmits vulnerability data securely from the National Vulnerability Database APIs.
onbase-dds	2185	12.2	Network services	Built-in	As needed	OnBase-DDS supports secure document data sync in Hyland OnBase content management systems.
gtaua	2186	12.2	Network services	Built-in	As needed	A protocol for GTA User Authentication, securing access in networked systems.
ssmc	2187	12.2	Network services	Built-in	As needed	Secure System Management Console protocol for real-time system telemetry and control.
ssmd	2187	12.2	Network services	Built-in	As needed	Secure System Monitoring Daemon transmits hardware and service health data.
radware-rpm	2188	12.2	Network services	Built-in	As needed	Radware Real-time Performance Monitoring protocol for load balancers and ADCs.

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