Re: [Openvpn-users] auth-token behaviour change in v2.5.0

2022-07-04 Thread Connor Edwards via Openvpn-users
Hello Selva, >This would lead to TLS keys going out of sync and eventual client-disconnect as the auth will stay deferred forever. >The auth-token expiry message you see may be an indirect effect of this --- the server first disconnects the client, while the client continues and eventually does a

Re: [Openvpn-users] auth-token behaviour change in v2.5.0

2022-07-04 Thread Connor Edwards via Openvpn-users
It's also worth mentioning that we are going to use the external-auth option for auth-gen-token as a workaround until the patch hits a release available in Ubuntu 22.04. With this in our config, we can force the server to notify of reauths and we'll implement some code to check the session state t

Re: [Openvpn-users] How to properly upgrade openvpn server on Ubuntu servers (18.04 and 20.04)?

2022-07-04 Thread Nathan Stratton Treadway
On Mon, Jul 04, 2022 at 08:12:16 +0200, Bo Berglund wrote: > Seems like the distro upgrade orphaned openvpn but left it in place as-is. Right -- one of the first things the Ubuntu upgrade process does is to edit the apt sources to update the release name on the repositories it recognizes (so they

Re: [Openvpn-users] How to properly upgrade openvpn server on Ubuntu servers (18.04 and 20.04)?

2022-07-04 Thread Nathan Stratton Treadway
On Sun, Jul 03, 2022 at 21:55:13 +0200, Bo Berglund wrote: > And now I had a look at our office server (Ubuntu 18.04 LTS) and it looks the > same: > > $ openvpn --version > OpenVPN 2.4.7 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] > [MH/PKTINFO] [AEAD] built on Feb 19 2019 >