[Solved] SoftEther speed is too slow
Posted: Wed Aug 04, 2021 4:41 pm
Hello. I'm using Vultr VPS. I installed CentOS 7 and SoftEther, and I enabled SecureNAT.
But.. the speed of SoftEther is too slow. I tried SoftEther Client and SoftEther bridge.
But, other VPN program speed is very fast although OpenVPN of SoftEther.
In case, My home network maximum bandwidth is 500Mbps and tested by famous network benchmark service in this region.
Normal(Not connecting VPN)
-> Down 500Mbps / Up 495Mbps
Using SoftEther Client with SecureNAT
-> Down 0.5Mbps / Up 180Mbps
Using Outline VPN
-> Down 480Mbps / Up 450Mbps
Using OpenVPN included in SoftEther with SecureNAT
-> Down 480Mbps / Up 480Mbps
Almost of VPN are very fast but only SoftEther is very slow.
Because the speed of OpenVPN included in SoftEther is very fast, I think SecureNAT is not reason of this problem.
I tried "No Encryption", TCP connection to 32 and cascade with my home server, but no effect existed.
Could someone give me some feedback or hint? I should use SoftEther for some reasons. Thanks!
But.. the speed of SoftEther is too slow. I tried SoftEther Client and SoftEther bridge.
But, other VPN program speed is very fast although OpenVPN of SoftEther.
In case, My home network maximum bandwidth is 500Mbps and tested by famous network benchmark service in this region.
Normal(Not connecting VPN)
-> Down 500Mbps / Up 495Mbps
Using SoftEther Client with SecureNAT
-> Down 0.5Mbps / Up 180Mbps
Using Outline VPN
-> Down 480Mbps / Up 450Mbps
Using OpenVPN included in SoftEther with SecureNAT
-> Down 480Mbps / Up 480Mbps
Almost of VPN are very fast but only SoftEther is very slow.
Because the speed of OpenVPN included in SoftEther is very fast, I think SecureNAT is not reason of this problem.
I tried "No Encryption", TCP connection to 32 and cascade with my home server, but no effect existed.
Could someone give me some feedback or hint? I should use SoftEther for some reasons. Thanks!