Check the browser has TLS 1.1, TLS 1.2, and TLS 1.3 enabled. To troubleshoot FortiGate connection issues: Check the Release Notes to ensure that the FortiClient version is compatible with your version of FortiOS. FortiClient uses IE security setting, In IE Internet options > Advanced > Security, check that Use TLS 1.1 and Use TLS 1.2 are enabled.

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However, in many cases there may be a desire to run two Virtual Hubs as a single segment over a public IP network such as the Internet. For instance, a cascade connection is essential to build a site-to-site VPN (see 1.4 VPN Processing Principle and Communication Method). Using a cascade connection enables the connection of two or more Virtual SoftEther VPN Client 설치 / 사용 / 삭제 방법 : 네이버 블로그 VPN 연결을 끊을 경우에는 해당 'VPN Gate Connection' 우클릭 > Disconnect > 프로그램 종료는 Connect > Close Connection Manager > 또는 해당 창에서 ALT + F4 그 외에 Toos 메뉴 등에는 몇 가지 설정이 가능한 항목들이 있으나 연결속도 등에는 별다른 영향을 끼치지 못했습니다.