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
g-talk	2421	12.2	Network services	Built-in	As needed	A protocol potentially for Google Talk or a similar chat service, facilitating real-time messaging.
crmsbits	2422	12.2	Network services	Built-in	As needed	A protocol for CRMS Bits (Customer Relationship Management System Bits), managing CRM data.
rnrp	2423	12.2	Network services	Built-in	As needed	Reliable Network Routing Protocol used in secure routing environments.
kofax-svr	2424	12.2	Network services	Built-in	As needed	A protocol for Kofax Server, serving Kofax networked document systems.
fjitsuappmgr	2425	12.2	Network services	Built-in	As needed	A protocol for Fujitsu Application Manager, managing Fujitsu app deployments.
mgcp-gateway	2427	12.2	Network services	Built-in	As needed	MGCP-Gateway bridges media gateways to call agents in VoIP environments with encrypted control.
ott	2428	12.2	Network services	Built-in	As needed	OTT refers to protocols used for Over-The-Top content delivery, e.g., video streaming and chat.
ft-role	2429	12.2	Network services	Built-in	As needed	A protocol for role-based file transfer, tied to access control in network operations.
venus	2430	12.2	Network services	Built-in	As needed	VENUS protocol used for satellite communications and telemetry between ground systems.
venus-se	2431	12.2	Network services	Built-in	As needed	Secure Edition of VENUS protocol for encrypted satellite telemetry transmission.
codasrv	2432	12.2	Application servers	Built-in	As needed	CodaSrv is the primary server process in the Coda file system, used for secure replication and control.
codasrv-se	2433	12.2	Application servers	Built-in	As needed	CodaSrv-SE is the secondary process in Coda file systems for encrypted data synchronization.
pxc-epmap	2434	12.2	Network services	Built-in	As needed	PXCluster Endpoint Mapper coordinates node roles and telemetry in parallel compute clusters.
optilogic	2435	12.2	Network services	Built-in	As needed	Optilogic protocol provides encrypted routing logic sync in logistics and delivery engines.
topx	2436	12.2	Network services	Built-in	As needed	TOPX handles positional sync and topology map telemetry in field automation.
unicontrol	2437	12.2	Network services	Built-in	As needed	Device and automation control protocol in UniControl PLC systems.
sybasedbsynch	2439	12.2	Data bases	Built-in	As needed	SybaseDBSynch manages secure synchronization and change tracking in Sybase distributed systems.
spearway	2440	12.2	Network services	Built-in	As needed	Spearway protocol manages device sync and command telemetry in precision robotics.
pvsw-inet	2441	12.2	Network services	Built-in	As needed	Internet transport channel for Pervasive SQL remote database access.
netangel	2442	12.2	Network services	Built-in	As needed	Monitors and filters web traffic, often used for parental controls or enterprise policy enforcement.

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