Very slow download speed

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Aster
Posts: 1
Joined: Sat Mar 19, 2022 7:47 am

Very slow download speed

Post by Aster » Sat Mar 19, 2022 8:07 am

Hi. I installed SoftEther VPN on Centos 8 on vps with a decent 1 cpu 1gb ram 30gb storage. I want to use SoftEther to circumvention censorship, and it is working fine, except that download speed is <1mbps, and this is the problem.
Speedtest:
Ping ms 55
Download Mbps 1.69
Upload Mbps 87.65

'check' command passes without errors, nat traversal is disabled and not needed(server has an public ip). Iperf3 shows that there is a problem with VPN, not with the direct connection with my server and my pc.
SoftEther settings are default, except for "bridge with a new tap device" and secureNat enabled+DNS 1.1.1.1.
I now have no idea what is wrong and what to do with very slow download speed.

Zeroweb
Posts: 3
Joined: Thu Mar 10, 2022 5:57 am

Re: Very slow download speed

Post by Zeroweb » Sat Mar 19, 2022 1:49 pm

Enable the Nat

Zeroweb
Posts: 3
Joined: Thu Mar 10, 2022 5:57 am

Re: Very slow download speed

Post by Zeroweb » Sat Mar 19, 2022 1:50 pm

Not secure nat only nat

Shaike
Posts: 11
Joined: Mon Oct 04, 2021 6:37 pm

Re: Very slow download speed

Post by Shaike » Thu Apr 21, 2022 1:39 am

How do you enable nat without securenat?

Edit: please see here
viewtopic.php?p=95853#p95853

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