User authentication failed multiple cascade connection

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datawizard
Posts: 5
Joined: Wed Oct 19, 2022 2:08 pm

User authentication failed multiple cascade connection

Post by datawizard » Thu Oct 20, 2022 10:53 pm

Dear All
I setup a Vpn Server on machine A

And setup a VPN server on Machine B
and defined a cascade connection to machine A

It works greate.
But when I add more cascade connection to machine A from different ports, some times client connection with OpenVPN
show error user authentication failed.

Can any one help me?

solo
Posts: 1228
Joined: Sun Feb 14, 2021 10:31 am

Re: User authentication failed multiple cascade connection

Post by solo » Fri Oct 21, 2022 9:05 am

Look, when I wrote "re-try cascading on various ports", it meant ONE-AT-A-TIME, to check if the fk guards are blocking particular port, of course - NOT MULTIPLE SIMULTANEOUS CASCADES.

datawizard
Posts: 5
Joined: Wed Oct 19, 2022 2:08 pm

Re: User authentication failed multiple cascade connection

Post by datawizard » Fri Oct 21, 2022 12:45 pm

Thanks for your reply.
My connection is very slow when I use cascade connection.
Perhaps it's because of my restricted network. But I don't know how to understand it.
Also I forced to select VPN over ICMP/DNS because my second VPS is very restricted in my country.
Without these selections, clients have no free internet. But after I select VPN over ICMP/DNS, clients can connect but the connection is very slow.

Do you have any advice to increase performance?

solo
Posts: 1228
Joined: Sun Feb 14, 2021 10:31 am

Re: User authentication failed multiple cascade connection

Post by solo » Fri Oct 21, 2022 12:59 pm

Well, have you tried speed of https://www.vpngate.net/en/ VPNs on 443? Are they blocking the JP and other SoftEther's IPs?

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