Regarding the encryption algorithm settings of SoftEther VPN Server

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LeeHS
Posts: 15
Joined: Thu Mar 02, 2023 6:10 am

Regarding the encryption algorithm settings of SoftEther VPN Server

Post by LeeHS » Mon Mar 24, 2025 3:31 am

About encryption and network in SoftEther VPN Server. There is an encryption algorithm setting inside. But no matter what you set, TLS_AES_256_GCM_SHA384 will be automatically selected when SoftEther VPN Client connects. Is this a BUG or a setting error?
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solo
Posts: 1613
Joined: Sun Feb 14, 2021 10:31 am

Re: Regarding the encryption algorithm settings of SoftEther VPN Server

Post by solo » Mon Mar 24, 2025 5:11 am

Edit the config file in the server, and look for this value:
bool Tls_Disable1_3 false
Change it to the following value:
bool Tls_Disable1_3 true
viewtopic.php?f=7&t=65167&p=88791#p95036

LeeHS
Posts: 15
Joined: Thu Mar 02, 2023 6:10 am

Re: Regarding the encryption algorithm settings of SoftEther VPN Server

Post by LeeHS » Mon Mar 24, 2025 8:24 am

solo wrote:
Mon Mar 24, 2025 5:11 am
Edit the config file in the server, and look for this value:
bool Tls_Disable1_3 false
Change it to the following value:
bool Tls_Disable1_3 true
viewtopic.php?f=7&t=65167&p=88791#p95036
Thanks for your help!

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