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
dellwebadmin-1	1278	12.2	Application servers	Built-in	As needed	DellWebAdmin-1 is a management interface port for Dell server administration tools.
dellwebadmin-2	1279	12.2	Application servers	Built-in	As needed	DellWebAdmin-2 complements the first Dell web admin port for load balancing or API routing.
pictrography	1280	12.2	Video, pictures	Built-in	As needed	Pictrography is a secure image transfer protocol used in professional photographic printing networks.
healthd	1281	12.2	Debugging and measurement	Built-in	As needed	Healthd is a daemon protocol that provides temperature, voltage, and fan readings over a secure link.
emperion	1282	12.2	Network services	Built-in	As needed	A protocol for Emperion, potentially an enterprise or power management protocol.
productinfo	1283	12.2	Debugging and measurement	Built-in	As needed	ProductInfo protocol queries and reports secure metadata about installed software or firmware.
iee-qfx	1284	12.2	Network services	Built-in	As needed	A protocol for IEE QFX (Quality of Service Framework), managing QoS in networks.
neoiface	1285	12.2	Network services	Built-in	As needed	Interface layer protocol for accessing NEON devices' internal diagnostics.
netuitive	1286	12.2	Network services	Built-in	As needed	Netuitive protocol transmits time-series analytics and adaptive anomaly scoring.
routematch	1287	12.2	Network services	Built-in	As needed	RouteMatch sync protocol for public transportation systems and fleet telemetry.
navbuddy	1288	12.2	Network services	Built-in	As needed	Transmits geolocation and point-of-interest data for navigation systems.
jwalkserver	1289	12.2	Application servers	Built-in	As needed	JWalkServer delivers backend support for GUI automation and secure interaction scripts.
winjaserver	1290	12.2	Application servers	Built-in	As needed	WinJAServer supports job accounting and secure printer services in Windows environments.
seagulllms	1291	12.2	Application servers	Built-in	As needed	SeagullLMS protocol is used for secure licensing of terminal emulation software.
dsdn	1292	12.2	Network services	Built-in	As needed	A protocol for Distributed System Data Network, managing distributed data exchange.
pkt-krb-ipsec	1293	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	PKT-KRB-IPSec combines Kerberos and IPsec to create a secure authentication and encryption tunneling mechanism.
cmmdriver	1294	12.2	Network services	Built-in	As needed	A protocol for CMM Driver, driving CMM (Coordinate Measuring Machine) systems.
ehtp	1295	12.2	Network services	Built-in	As needed	A protocol for EHTP (Enhanced HTTP), extending HTTP functionality.
dproxy	1296	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	DProxy is a lightweight dynamic proxy protocol for securely forwarding application traffic through controlled network paths.
sdproxy	1297	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	SDProxy is a service discovery proxy used in microservices and containerized environments for routing and registration.

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