All Questions
59
questions
1
vote
0
answers
117
views
VPN stuck in "TLS: Initial packet" loop
I have a OpenVPN 2.4.9 server where multiple clients need to connect to, but right now no client can connect. I get the following error, filtered for one specific client:
14:06:38 xxx.xxx.xxx.xxx:1209 ...
- 11
0
votes
1
answer
560
views
server SSL Certificate validation
This may seem rather trivial, but Im' not good with tls.
I have an openvpn server that does mutual tls auth.
my vpn client has a ca.crt file of:
root CA
intermediate CA
issuing CA
my server has a ...
- 133
0
votes
1
answer
606
views
OpenVPN setup inexplicably stopped working
After some struggle a couple months ago, I set up an openVPN server and client to remotely connect to my first PC build. Everything is running Ubuntu 20. It worked fine until now, allowing me to ...
- 101
0
votes
0
answers
326
views
How to check if a host is able to establish a ssl connection to another host?
I have an OpenVPN server on port 443. I can not connect to this OpenVPN server:
Thu Oct 13 10:11:39 2022 TLS Error: TLS handshake failed
Thu Oct 13 10:11:39 2022 Fatal TLS error (check_tls_errors_co), ...
- 95
1
vote
0
answers
77
views
Connection to Apache server dont pass from openVPN tunnel
I working with two VMs in virtualbox. Both of them are in one Subnet 10.0.2.0. On first VM I run client.conf and on other VM run server.conf and startup Apache Server. OpenVPN tunnel established ...
0
votes
1
answer
427
views
SSH times out over OpenVPN until destination is ping'ed
I have what seems like a pretty textbook setup with OpenVPN. On the server side I am exposing the LAN to the remote clients and pushing a route. I've got my static route in the server-side gateway ...
- 193
1
vote
1
answer
384
views
OpenVPN Client doesn't connect to my own server, but receives packets according to tcpdump
My problem is that I cant connect to my OpenVPN Server. I always get a "TLS key negotiation failed to occur within 60 seconds (check your network connectivity)" error. Running tcpdump while ...
0
votes
0
answers
183
views
Forward/tunnel/transfer SSH traffic from/to Hyper V Windows machine
Can I connect to VPN by using OpenVPN on the HyperV machine and then use it as kind of provider for the host, so I'll be able to work on the host but still access all needed resources?
- 111
1
vote
1
answer
7k
views
OpenVPN TLS Error
I am trying to connect to a VPN with openvpn (from my mac), however I receive the following error:
2021-02-18 15:30:42 WARNING: No server certificate verification method has been enabled. See http://...
- 111
0
votes
0
answers
38
views
Domain pointing to openvpn admin page (ubuntu 18.04 server)
I have a domain ns3245555.ip-163-131-175.eu which points to our website running on Apache2.
I also started Openvpn access server and I can reach it by going to the server's ip address and adding a ...
- 121
3
votes
1
answer
4k
views
Is there a way to get pre-configured OpenVPN-AS connect client (server-locked profiles) work behind a reverse proxy?
The issue
We host several services on 1 public IP:
OpenVPN Access Server (vpn.ourdomain.com)
OpenVPN community edition (old-vpn.ourdomain.com)
Nginx web server(s) (subdomain.ourdomain....
- 325
0
votes
0
answers
601
views
Cant connect to OpenVPN
I have configured OpenVPN server (v2.4.9) on Centos 8, and want to connect from Yealink phones. One of the Yealink boxes (W60B) is unable to connect due to the following error:
TLS error: Unsupported ...
2
votes
1
answer
5k
views
OpenVPN 2.4 tls-crypt and dh vs elliptic curve
If I understand correctly from OpenVPN 2.4 manual, if one is using ECDH TLS cipher suites then they can set dh none. This will have same security level (or better) as using dh key, is this a correct ...
- 200
1
vote
0
answers
705
views
TLS handshake fails when traffic goes through OpenVPN tunnel [duplicate]
I have an OpenVPN server in US and a client in Europe. When connected all traffic is routed through VPN tunnel. A problem has been detected - for some HTTPS websites connection fails. I will present 3 ...
- 11
0
votes
1
answer
122
views
OpenVPN2 server, use TLS for handshake but only require username/password for auth
I'm trying to setup OpenVPN2 server for only requiring username and password for authentication, but still use TLS for encryption on handshake etc., but not require client certificate.
Is that ...
- 419