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
Steam	49196	12.2	Gaming	Built-in	2026-08-29	Steam uses HTTPS and UDP for encrypted game distribution, matchmaking, and chat.
hidemevpn	54410	12.2	VPN	Cloud	2026-08-29	A VPN service with strong encryption and a commitment to user privacy.
snapchat	54402	13.2-BETA6	Instant messengers	Cloud	2026-08-28	Snapchat uses encrypted HTTP/2-based messaging and media sync with ephemeral retention.
vk	54304	12.2	Social networks	Cloud	2026-08-28	A Russian social media platform similar to Facebook, where users can share content, join groups, and message each other.
ipvanish	54448	12.2	VPN	Cloud	2026-08-28	A versatile VPN provider known for offering high-speed connections, strong encryption, and the ability to secure an unlimited number of devices simultaneously.
mullvad_vpn	54449	12.2	VPN	Cloud	2026-08-28	A highly respected, privacy-centric VPN that ensures anonymity by requiring no email or password (using generated account numbers) and accepting cash or crypto payments.
airvpn	54452	12.2	VPN	Cloud	2026-08-28	A highly transparent, open-source-driven VPN created by privacy activists, known for strong encryption and advanced routing features like port forwarding.
NORD_VPN	49253	11.0	VPN	Built-in	2026-08-28	A well-known VPN offering excellent security features, fast speeds, and a large server network.
APPLE UPDATES	49272	11.1	Application servers	Built-in	2026-08-28	Apple Updates protocol delivers software updates securely via Apple's distribution servers.
proxymastervpn	54357	12.2	VPN	Cloud	2026-08-27	A VPN service providing strong encryption and multiple server options for bypassing restrictions.
urbanvpn	54411	12.2	VPN	Cloud	2026-08-27	A free VPN service offering global server access and secure browsing.
ivpn	54450	12.2	VPN	Cloud	2026-08-27	A highly transparent, privacy-first VPN service known for its open-source applications, independent security audits, and anonymous sign-ups without requiring an email address.
tiptop_vpn	54480	12.2	VPN	Cloud	2026-08-27	A simple, lightweight VPN application providing straightforward proxy connections for casual browsing and bypassing basic restrictions, mostly focused on mobile users.
venture_vpn	54446	12.2	VPN	Cloud	2026-08-24	A mobile-focused VPN app designed for fast, unrestricted internet access and bypassing geographic restrictions
TELEGRAM_VOICE	49229	12.2	Instant messengers	Built-in	2026-08-24	Telegram_Voice streams encrypted voice data with dynamic codec switching and relay fallback.
lumos_vpn	54501	12.2	VPN	Cloud	2026-08-23
browsecvpn	54334	12.2	VPN	Cloud	2026-08-22	A VPN extension for browsers that provides privacy and security for online activities.
torguard	54453	12.2	VPN	Cloud	2026-08-22	A highly customizable VPN service specifically optimized for torrenting and bypassing strict online censorship.
thundervpn	54336	12.2	VPN	Cloud	2026-08-21	A VPN offering secure access with high-speed performance and low latency.
azirevpn	54469	12.2	VPN	Cloud	2026-08-21	A privacy-first VPN service known for owning its physical, diskless servers and supporting the WireGuard protocol.

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