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SoftEther Vpn traffic optimization.

Posted: Tue May 07, 2019 2:07 pm
by tirenka
Hi everyone.
I use SoftEther Vpn on base stations, which connects to the internet. Everything was ok until we started to use 4g dongle. After that, we faced with traffic restriction problem.
I noticed that my base station receive 20-30kBit/s, if I stopped SE_vpn_client, it fell to 2-3kBit/s.
So it uses 20-30kBit/s even if don't send any information through VPN.
Next, I tried to restrict traffic by using AccessList.
I create rule to discard all traffic for one the particular host. After that, I lost all connection to this host. But 20-30kBit/s still exists.

1) I have 30 clients in my hub.
2) I use RC4-MD5
3) This hub doesn't communicate with other hubs.

Please help me, to reduce this traffic. And what the minimum traffic level required for use SE_VPN.

Re: SoftEther Vpn traffic optimization.

Posted: Wed Jun 05, 2019 6:25 am
by thisjun
I think that traffic is broadcast.
How about use virtual L3 switch?
https://www.softether.org/4-docs/1-manu ... 3_Switches