Re: [Openvpn-users] Strange case of "MULTI: bad source address from client"

2024-04-29 Thread Bruno Tréguier via Openvpn-users
Hello, Le 29/04/2024 à 09:08, Gert Doering a écrit : Hi, On Mon, Apr 29, 2024 at 03:22:38AM +, tincantech via Openvpn-users wrote: FTR, the reason that the square brackets [] do not show information is to preserve Client privacy. This is news to me... To me too. Before posting I had a

[Openvpn-users] Strange case of "MULTI: bad source address from client"

2024-04-25 Thread Bruno Tréguier via Openvpn-users
Hello, One of my users has just had his work laptop changed, and now when he connects to our network via OpenVPN, his connection isn't working (seems up but no packet gets through), and in the server logs, we're getting the classical "MULTI: bad source address from client" errors. The

Re: [Openvpn-users] How to set a fixed IP to a client?

2023-09-03 Thread Bruno Tréguier via Openvpn-users
Le 03/09/2023 à 15:23, Jason Long a écrit : Hello, As I said, I have some scenario and I want to learn more. By abusively relying on others? Strange way to achieve your goals. Do you mean "ccd-exclusive"? If yes, then I edited the Server.conf as below: ifconfig 20.1.0.1 255.255.255.0 mode

Re: [Openvpn-users] How to set a fixed IP to a client?

2023-09-03 Thread Bruno Tréguier via Openvpn-users
Le 03/09/2023 à 08:48, Jason Long via Openvpn-users a écrit : Hello, When I use "server 10.8.0.0 255.255.255.0" in the Server.conf file, then OpenVPN assigns IP addresses to clients respectively. What should I do if I want to assign a specific IP address to a client with a specific computer

Re: [Openvpn-users] Protocol options: explicit-exit-notify 1, protocol-flags cc-exit tls-ekm dyn-tls-crypt

2023-08-29 Thread Bruno Tréguier via Openvpn-users
Le 29/08/2023 à 09:02, Jason Long via Openvpn-users a écrit : Hello, Why in the OpenVPN log, I see the following line: Protocol options: explicit-exit-notify 1, protocol-flags cc-exit tls-ekm dyn-tls-crypt Thank you. Hello Jason, Sorry to interfere, and sorry also if I look a bit harsh,

Re: [Openvpn-users] A question about the local statement

2023-08-14 Thread Bruno Tréguier via Openvpn-users
Le 14/08/2023 à 23:19, Jason Long a écrit : Hi Bruno, Thank you so much for your reply. Both (Server and Client) can ping each other and without the local statement my client can connect to the OpenVPN server. My client connecting to the server via an internal network:

Re: [Openvpn-users] A question about the local statement

2023-08-14 Thread Bruno Tréguier via Openvpn-users
Hello, Le 14/08/2023 à 15:59, Jason Long via Openvpn-users a écrit : Hi, Thank you so much. But I am sure that in a real environment such a scenario can also exist. Consider an internal network where users connect to an internal OpenVPN server and this server has several NICs with different IP

Re: [Openvpn-users] Internal DNS server & Windows 11 behaviour

2023-08-08 Thread Bruno Tréguier via Openvpn-users
Hi Selva, hi Gert, Le 08/08/2023 à 19:07, Selva Nair a écrit : Hi Bruno, Another reason which incited me to continue using the "Connect" client was the fact that for rather old people not very accustomed to VPNs and the like (my "customers" are mostly retired people in

Re: [Openvpn-users] Internal DNS server & Windows 11 behaviour

2023-08-07 Thread Bruno Tréguier via Openvpn-users
Le 07/08/2023 à 22:39, Selva Nair a écrit : Hi, Hi Gert, many thanks, everything's fine, the "block-outside-dns" option works perfectly, but we'll have to use OpenVPN GUI only, as OpenVPN Connect rejects this as an unknown option. Not a big deal, at least we have a working

Re: [Openvpn-users] Internal DNS server & Windows 11 behaviour

2023-08-07 Thread Bruno Tréguier via Openvpn-users
Le 07/08/2023 à 07:55, Gert Doering a écrit : Besides that, Windows also likes to query *all* DNS servers, internal and external, and use who answers first.  So in a split DNS setup, results can be inconsistent.  There's an openvpn option for that (windows only), "block-outside-dns" Fine!

Re: [Openvpn-users] Internal DNS server & Windows 11 behaviour

2023-08-07 Thread Bruno Tréguier via Openvpn-users
Hi Gert, Le 07/08/2023 à 07:55, Gert Doering a écrit : Hi, On Mon, Aug 07, 2023 at 01:11:23AM +0200, Bruno Tréguier via Openvpn-users wrote: For a few Windows 11 client machines, however, things are a bit weird: when connected to the VPN, everything is ok for internal servers, but for public

[Openvpn-users] Internal DNS server & Windows 11 behaviour

2023-08-06 Thread Bruno Tréguier via Openvpn-users
Hello dear OpenVPN users, Sorry to bother, but I'm facing a rather strange problem, apparently with some of my Windows 11 users. We use a rather classical configuration similar to what is usually called "split horizon DNS, but using 2 different servers: - 1 public DNS server, on which only