[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-04-13 Thread Sergio Durigan Junior
Ubuntu Xenial has reached end of standard support, so I marked its task as Won't Fix. ** Changed in: openconnect (Ubuntu Xenial) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-04-12 Thread Lucas Kanashiro
@family-gan are you saying this is an issue in Ubuntu Impish (21.10)? It seems to be already fixed in supported releases. Could you share any steps to reproduce it? If you consider the issue you are facing different than the one discussed in this bug please consider filing a separate bug. -- You

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-04-11 Thread vodopad27
I faced with same issue after changed router from Zyxel Keenetic Lite to Xiaomi A4 Giga Edition. My connection use PPPOE on router. Ubuntu 21.10 and openconnect VPN. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-01-04 Thread Dan Lenski
@Stuart-ward wrote… > This is still a current problem > > $ dpkg -l | grep -i openvpn > ii network-manager-openvpn 1.8.14-1 amd64 network management framework > (OpenVPN plugin core) > ii network-manager-openvpn-gnome 1.8.14-1 amd64 network management framework > (OpenVPN plugin GNOME GUI) >

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-01-04 Thread Stuart
This is still a current problem $ dpkg -l | grep -i openvpn ii network-manager-openvpn 1.8.14-1 amd64network management framework (OpenVPN plugin core) ii network-manager-openvpn-gnome

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2022-01-04 Thread Stuart
See this AskUbuntu item on this bug https://askubuntu.com/questions/1229456/ssh-fails-with-connection-timed-out-in-vpn-and-hangs-here-expecting-ssh2-msg I resolved this with the suggested setting: > As a temporary workaround, setting the KEX algorithm manually solves this > problem for me. > Add

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-12 Thread Jay
Thanks Dan and chris for the update, I can understand this will not backport in Xenial openconnect version correct. Because most of our Ubuntu desktop/laptop running on 16.04.6 LTS version and i see it has support agreement until April 2021. If there is any chance to backport this MTU

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-11 Thread Christian Ehrhardt 
Yeah Dan, thanks for chiming in. In particular that would be at least (but not lmited to) the changes: 8.04 Rework DTLS MTU detection. (#10) 7.08 Support automatic DTLS MTU detection with OpenSSL. 7.07 Automatic DTLS MTU detection. Ubuntu has these newer versions. Bionic 18.04 is on 7.08 and the

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-10 Thread Dan Lenski
It appears you are using *OpenConnect*, although both the strings OpenVPN and OpenConnect appear in prior posts. These are *completely different* VPN clients. You are using an *ancient* old release of OpenConnect v7.06. The automatic MTU detection logic has been vastly improved in newer versions

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-09 Thread Jay
** Changed in: openssh (Ubuntu) Status: Incomplete => Confirmed ** Changed in: openvpn (Ubuntu) Status: Incomplete => Confirmed ** Package changed: openvpn (Ubuntu) => openconnect (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-07 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874257 Title: SSH fails with connection timed out - in VPN and hangs here "expecting

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-05-02 Thread Jay
Hello Lucas, Thanks for taking this up. Yes I can provide you the required information. Why I believe this is a bug, is due to using putty there were no issues. So ssh client is causing the issue. For fixing reducing the MTU of VPN tunnel interface fixed the issue. So I think there is still a

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-28 Thread Lucas Kanashiro
Thank you for taking the time to file a bug report. In order to reproduce the bug you faced, could you please share your config files? OpenSSH and OpenVPN ones. Otherwise we cannot do anything. Since there is not enough information in your report to begin triage or to differentiate between a

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-27 Thread Jay
Hello, This is an issue with VPN MTU configuration. May I know the root cause why this is causing the issue? After adjusted the MTU , this is fixed. As the same time putty works without any modification. Why ssh client not negotiating properly with the default MTU It could be a noisy or

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-27 Thread Kai-Heng Feng
** Also affects: openssh (Ubuntu) Importance: Undecided Status: New ** Also affects: openvpn (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-26 Thread Jay
After changing the VPN interface MTU to 1100, fixed the problem. May I know why this behaviour occurred? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874257 Title: SSH fails with connection

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-24 Thread Jay
Hello Team, We tried to change the MTU setting to 1200, still no luck. Shared all information in the comment. Please let me know Thanks Jay ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-24 Thread Jay
** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874257 Title: SSH fails with connection timed out - in VPN and hangs here "expecting

[Bug 1874257] Re: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu 16.04.6 LTS

2020-04-22 Thread Jay
Tried with putty no issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874257 Title: SSH fails with connection timed out - in VPN and hangs here "expecting SSH2_MSG_KEX_ECDH_REPLY" + Ubuntu