OVPN Site to site - no clients?
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Hello,
it all worked just fine, but after upgrading to 2.5 I have a an issue that OpenVPN Status shows 0 clients connected, but client is defintely connected. Another new issue is, that I can ping this remote client, but client cannot ping me. As I said, it all worked fine before. Are there any breaking changes that can couse this?
Thank you.
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Any idea if would clean installation of the latest version resolve this issues or is something wrong with 2.5 itself?
Thanks again.
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So when I try to ping OpenVPN server from client, I can see this in OpenVPN log:
IP packet with unknown IP version=0 seen
I have comression disabled on both sides so that in not the issue I guess. -
@bigmikesk OpenVPN 2.5 deprecated some ciphers IIRC which broke a lot of people's working configs. I have site to site configured and I have:
Data Encryption Negotiation: Checked
Data Encryption Algorithms: AES-128-GCM, AES-256-GCM, CHACHA20-POLY1305
Fallback Data Encryption Algorithm: AES-256-CBC
Auth digest algorithm: SHA256 -
@kom Hi,
I think if it would be the encryption issue, I woud't be able to connect at all I guess.
