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
pkix-timestamp	318	12.2	Debugging and measurement	Built-in	As needed	PKIX-Timestamp protocol handles trusted timestamping in public key infrastructure systems.
ptp-event	319	12.2	Debugging and measurement	Built-in	As needed	PTP-Event handles event message transport in Precision Time Protocol networks.
ptp-general	320	12.2	Debugging and measurement	Built-in	As needed	PTP-General transmits management and sync messages in IEEE 1588 time sync systems.
pip	321	12.2	Network services	Built-in	As needed	PIP protocol provides network transport and telemetry for distributed printers.
rtsps	322	12.2	Network services	Built-in	As needed	Real-Time Streaming Protocol Secure — provides encrypted media session signaling.
rpki-rtr	323	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	RPKI-RTR is a router protocol for retrieving validated routing information from RPKI caches.
rpki-rtr-tls	324	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	RPKI-RTR-TLS is a secure TLS-based version of the RPKI-Router protocol for BGP validation.
texar	333	12.2	Tunneling, secure, ssl, pki	Built-in	As needed	Texar is a secure remote access or telemetry protocol, potentially used in defense or aerospace systems.
pdap	344	12.2	Data transfer	Built-in	As needed	PDAP is a remote access protocol for synchronized access to personal data assistants.
pawserv	345	12.2	Debugging and measurement	Built-in	As needed	PawServ protocol provides secure communication between CAD or graphics workstations.
zserv	346	12.2	Application servers	Built-in	As needed	ZServ protocol is used for secure session management in Zebra-based routing platforms.
fatserv	347	12.2	Application servers	Built-in	As needed	FatServ is a file access tunneling protocol used in distributed or federated storage systems.
csi-sgwp	348	12.2	Remote control	Built-in	As needed	Cabletron Management Protocol (IANA official)
mftp	349	12.2	Data transfer	Built-in	As needed	MFTP (Multicast FTP) is a reliable file transfer protocol using multicast and forward error correction.
matip-type-a	350	12.2	Network services	Built-in	As needed	MATIP-Type-A allows airline systems to transmit reservation data over IP.
bhoetty	351	12.2	Remote control	Built-in	As needed	a remote login system.
bhoedap4	352	12.2	Network services	Built-in	As needed	A protocol for BHOE DAP 4, a proprietary data access protocol, specifics unclear.
ndsauth	353	12.2	Network services	Built-in	As needed	Performs secure identity verification in Novell Directory Services environments.
bh611	354	12.2	Network services	Built-in	As needed	A protocol for BH611, a proprietary protocol by BH, specifics unclear.
datex-asn	355	12.2	Network services	Built-in	As needed	A protocol for Datex ASN (Abstract Syntax Notation), managing Datex data.

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