What is a Site-to-Site VPN? Whereas remote-access VPNs securely connect

individual devices to a remote LAN, site-to-site VPNs securely connect two or more LANs in different physical locations. Site-to-site VPNs use the public internet to extend your company's network across multiple office locations.

во. значит мне правильно помнилось))

опять маркетологи новые слова изобретают для уже существовавших понятий?

Нет, это все тлен, давно путаница пошла https://datatracker.ietf.org/doc/html/rfc4718 IKEv2/IPsec can be used for several different purposes, including IPsec-based remote access (sometimes called the "road warrior" case), site-to-site virtual private networks (VPNs), and host-to-host protection of application traffic. While this document attempts to consider all of these uses, the remote access scenario has perhaps received more attention here than the other uses. Причем каждый один раз где-нибудь упомянет, и получается качует терминология из одного rfc в другой https://datatracker.ietf.org/doc/html/rfc6071 Причем можно встретить site-to-site обычно чаще, когда говорят по BGP L3VPN ( а это 2001 год ) https://datatracker.ietf.org/doc/html/draft-wang-cevpn-routing-00 When IPsec tunneling is used to provide VPN connection, it is important to support site-to-site customer network routing. This document describes the scenario, requirement, and several potential solutions to provide customer network (intranet) routing support for IPsec-based VPNs. \\\\ Словом IPSec бывает: host-to-host, road warrior, dial up, gateway-to-gateway, site-to-site, ipsec passthough