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
namemunge	3950	12.2	Network services	Built-in	As needed	Anonymizes or hashes user identifiers before transmission in analytics tools.
pwgippfax	3951	12.2	Network services	Built-in	As needed	PWG Internet Printing Protocol for Fax services in multifunction printers.
i3-sessionmgr	3952	12.2	Network services	Built-in	As needed	A protocol for I3 Session Manager, managing sessions in I3 networked systems.
xmlink-connect	3953	12.2	Network services	Built-in	As needed	Secure XML messaging protocol for linking disparate enterprise middleware systems.
adrep	3954	12.2	Network services	Built-in	As needed	A protocol for AD Replication, replicating data in AD networked systems.
p2pcommunity	3955	12.2	Mobile protocols	Built-in	As needed	P2PCommunity enables decentralized encrypted messaging and presence sync for P2P platforms.
gvcp	3956	12.2	Network services	Built-in	As needed	A protocol for GV Control Protocol, managing networked video or control systems.
mqe-broker	3957	12.2	Network services	Built-in	As needed	MQE-Broker coordinates message queues in enterprise environments.
mqe-agent	3958	12.2	Instant messengers	Built-in	As needed	MQE-Agent enables secure message queuing for enterprise event systems and alert brokers.
treehopper	3959	12.2	Instant messengers	Built-in	As needed	Treehopper protocol syncs messages and annotations in collaborative teaching environments.
bess	3960	12.2	Application servers	Built-in	As needed	BESS (Bandwidth Enforcement Service System) is a protocol for policy-based traffic shaping and control.
proaxess	3961	12.2	Application servers	Built-in	As needed	ProAxess is an authentication and access management protocol used in enterprise IAM systems.
sbi-agent	3962	12.2	Network services	Built-in	As needed	SBI Agent telemetry protocol used in financial data sync for banking systems.
thrp	3963	12.2	Network services	Built-in	As needed	Throughput Reporting Protocol delivers link utilization and transfer efficiency metrics.
sasggprs	3964	12.2	Data transfer	Built-in	As needed	SASG-GPRS protocol manages secure GPRS gateway control and data monitoring.
ati-ip-to-ncpe	3965	12.2	Network services	Built-in	As needed	ATI IP-to-NCPE sync bridges between IP networks and non-connected peripheral environments.
bflckmgr	3966	12.2	Application servers	Built-in	As needed	BFLckMgr (Backup File Lock Manager) controls concurrent access to files during backup in enterprise setups.
ppsms	3967	12.2	Application servers	Built-in	As needed	PPSMS (Prepaid Services Messaging System) protocol is used in telecom billing and mobile service platforms.
ianywhere-dbns	3968	12.2	Network services	Built-in	As needed	A protocol for iAnywhere DBNS (Database Network Service), serving database networks.
landmarks	3969	12.2	Network services	Built-in	As needed	A protocol for Landmarks, a location or mapping network protocol.

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