similar to: [Bug 1178] Session to F-Secure SSH server may hang

I am running OpenSSH_6.7p1 on Slackware 14.1 x64. I haven't modified a stock config. On Linux TCP timeouts are controlled by these 3 files: $ cat /proc/sys/net/ipv4/tcp_keepalive_time \ > /proc/sys/net/ipv4/tcp_keepalive_intvl \ > /proc/sys/net/ipv4/tcp_keepalive_probes 7200 75 9 These are their default values. I modified them to 3, 1, 1 respecitively before establishing a new SSH

https://bugzilla.mindrot.org/show_bug.cgi?id=1404 Summary: Make keepalive work properly with Cisco PIX/ASA boxes Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: Other OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: sshd AssignedTo:

Hi all I have an ADSL modem which reboots when there is a power cut and the inverter (UPS) kicks in. Internet access is down for a duration of 1 to 2 minutes while the modem boots. I have many SSH tunnels and shells active. Due to the default "TCPKeepAlive On" setting, these sessions are terminated almost immediately. I tried the following configuration: sshd_config on server:

https://bugzilla.mindrot.org/show_bug.cgi?id=3067 Bug ID: 3067 Summary: Fails to unlink ControlMaster socket early enough, confuses other clients Product: Portable OpenSSH Version: 7.9p1 Hardware: Other OS: Linux Status: NEW Severity: normal Priority: P5 Component:

https://bugzilla.mindrot.org/show_bug.cgi?id=1465 Summary: "ServerAliveInterval" and "ServerAliveCountMax" doesnt work in openssh50? Classification: Unclassified Product: Portable OpenSSH Version: 5.0p1 Platform: Other OS/Version: HP-UX Status: NEW Severity: critical

http://bugzilla.mindrot.org/show_bug.cgi?id=866 Summary: ssh(1) is too picky about unknown options in ~/.ssh/config Product: Portable OpenSSH Version: 3.8p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: openssh-bugs at

Running CentOS 7 on workstation and having a problem with ssh disconnects. My ssh_config contains: Host * TCPKeepAlive yes ServerAliveInterval 30 ServerAliveCountMax 300 and sshd_config on the server contains: TCPKeepAlive yes ClientAliveInterval 60 ClientAliveCountMax 300 Have I missed any setting needed to prevent these random disconnects? I don't think there is anything wrong with the

On 02/12/2018 07:24 PM, Liam O'Toole wrote: > On 2018-02-12, H <agents at meddatainc.com> wrote: >> Running CentOS 7 on workstation and having a problem with ssh >> disconnects. My ssh_config contains: >> >> Host * >> TCPKeepAlive yes >> ServerAliveInterval 30 >> ServerAliveCountMax 300 >> >> and sshd_config on the server contains:

http://bugzilla.mindrot.org/show_bug.cgi?id=1304 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME CC|

https://bugzilla.mindrot.org/show_bug.cgi?id=1557 Summary: ssh multiplexing does not fall back to new connection when server refuses muxd session Product: Portable OpenSSH Version: -current Platform: Other OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh

https://bugzilla.mindrot.org/show_bug.cgi?id=1948 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |2035 --- Comment #6 from Damien Miller <djm at mindrot.org> --- Retarget uncompleted bugs from 6.1 => 6.2

https://bugzilla.mindrot.org/show_bug.cgi?id=1948 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |2130 --- Comment #9 from Damien Miller <djm at mindrot.org> --- Retarget to openssh-6.4 -- You are receiving

Am 14.03.2017 um 15:10 schrieb Nico Kadel-Garcia: > Look into the "autossh" program, which is very good to manage and > maintain such tunnels. > Hi Nico and other ssh users, Systemd restarts the ssh if it terminates. AFAIK this is all that is needed. But maybe I am missing something. Is there a feature of autossh that I don't get with systemd? --

https://bugzilla.mindrot.org/show_bug.cgi?id=1948 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |2076 -- You are receiving this mail because: You are watching the assignee of the bug. You are watching someone on

On 12/26/2019 04:45 PM, Gordon Messmer wrote: > On 12/26/19 12:59 PM, H wrote: >> Are my observations above still consistent with your hypothesis? > > > Largely, yes.? I'm not sure why you'd be disconnected while transferring data (one of scp or sftp, right?), but it sounds like a DNAT-related limit. > > _______________________________________________ > CentOS

https://bugzilla.mindrot.org/show_bug.cgi?id=1948 Bug #: 1948 Summary: ssh -f doesn't terminate when muxing connections. Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh

Thanks for rsync - it's great! I use it for all my backups. I use rsync via SSH. Recently - I was having trouble with my backups: rsync: connection unexpectedly closed (4968349 bytes received so far) [receiver] rsync error: error in rsync protocol data stream (code 12) at io.c(453) [receiver=2.6.9] After following all the steps in the FAQ and issues.html on the rsync website, searching the

Hi, The code definitely attempts to unlink any old listener beforehand (see misc.c:unix_listener()) so I don't understand why that isn't being called. You might try simulating your configuration using sshd's -T and -C to make sure the flag is correctly being set. Could chroot be interfering? Some platforms implement additional restrictions on devices and sockets inside chroot. -d

https://bugzilla.mindrot.org/show_bug.cgi?id=3589 Bug ID: 3589 Summary: ControlMaster auto, persist and -f fail. Product: Portable OpenSSH Version: 9.3p1 Hardware: amd64 OS: Linux Status: NEW Severity: minor Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

On Mon, 26 Oct 2015, Robert Moskowitz wrote: > On 10/26/2015 01:28 PM, Michael Hennebry wrote: >> >> All too often, my ssh session will freeze. >> I'm fairly certain the problem is at my end. >> Any suggestions on how to diagnose? >> > I had this a lot until I added to /etc/ssh/ssh_config > > ServerAliveInterval 15 Did it complain at all? Mine