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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:

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:

Hi, I have a client on a Windows machine that connects through openssh on a linux server. I have this script (tunnel.cmd): @echo off :RUN echo Connecting? "C:/Program Files/OpenSSH/bin/ssh.exe" -R 40201:localhost:50300 -o TCPKeepAlive=no -o ServerAliveInterval=15 -o ServerAliveCountMax=2 -i id_rsa visma at 10.55.40.123 echo Restarting in 10 seconds? GOTO RUN It is runned from another

Dear Centos Users: I installed Centos 7 on my server a few months ago. While using ssh, there is always a strange message "Write failed: Broken pipe?. It forces quit of SSH. It?s really annoying as it happens very often with irregular time interval - from a couple of minutes to a few hours. I have been working using Linux (Red Hat, Fedora and Centos) over 15 years. This didn?t happen for me

Hello, Tried yum update all yesterday and today and seems there is a perl dependency missing. Does anyone know if it is a problem or just a sync thing and that I should be more patient. Error is below: --> Processing Dependency: perl(Compress::Raw::Zlib) >= 2.020 for package: perl-IO-Compress --> Finished Dependency Resolution perl-IO-Compress-2.020-1.el5.rf.noarch from rpmforge has

On 12/26/19 2:49 PM, H wrote: > I just looked at the settings in /etc/ssh/ssh_config on the workstation - which should apply to all users on it - I already had: > > Host * > ?TCPKeepAlive yes > ?ServerAliveInterval 60 Well, keep-alive options would only make a difference if the problem were a DNAT timeout.? If it's some other limitation imposed on DNAT, those won't

Hello, I am testing ssh with occasional network disconnection between server and client during these days. I found ssh sometimes hangs if the disconnection happens after the connection is established but before ssh_exchange_identification completes. The ssh configuration files show that both client and server alive options are set. In /etc/ssh/ssh_config: # Send keepalive messages to the server.

Hi folks, (3rd time I am sending this message, none of the other appear to have made it through!) Using "OpenSSH_6.9p1 Ubuntu-2ubuntu0.1, OpenSSL 1.0.2d 9 Jul 2015" on the server, "OpenSSH_7.2p2, OpenSSL 1.0.2g 1 Mar 2016" on the client. I am trying to use sshtunnel with StreamLocal forwarding to enable me to connect back to the client's ssh port, without having to

On 10/07/2015 07:33 PM, Hua Wang wrote: > I installed Centos 7 on my server a few months ago. While using ssh, there is always a strange message "Write failed: Broken pipe?. That's very often a result of IP conflict. I'm assuming that you're connecting to an IPv4 address. If so, log in to your CentOS server and use arping to look for conflicts: # arping -c 2 D -I em1

Hi All Would like to know where I could find repo info to be able to install frozen-bubble and/or supertux please. Thanks in advance, Phil

HI All, Keep getting the following in the messages file: Feb 28 21:24:43 hp kernel: ACPI: Unable to turn cooling device [f7d82dec] 'on' Feb 28 21:25:13 hp last message repeated 5 times Have hordes of these. All fans are working fine afaikt. Any idea how to make the beast stop reporting these messages? I am running kernel 2.6.18-53.1.13.el5 #1 SMP. Thanks in advance, Phil

This is a test sorry for the noise. phil

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

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

Hi All, I have a system running (home based) Centos latest fully patched, etc that is acting as quasi mail server dhcp and name server. My question deals with mail. This is how it is currently set up. Because I travel for work weeks on end, I have fetchmail on my mail server, set up to poll my isp and download all my mail from work and personal isp. In this way my mail queues at work and

Hello, I have the AR9285 wireless adaptor on an HP DV6-2128ca notebook. I can see it. it comes up in NetworkManager but never gets an IP. the router is a linksys using WPA/PSK security. Would/could someone please help me out trying to get this to work? Output of several commands follows: dmesg: ath: EEPROM regdomain: 0x69 ath: EEPROM indicates we should expect a direct regpair map ath:

On Mon, Feb 12, 2018 at 6:25 PM 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: > > TCPKeepAlive yes > ClientAliveInterval 60 >

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: > > TCPKeepAlive yes > ClientAliveInterval 60 > ClientAliveCountMax 300 >

On 2018-02-13, H <agents at meddatainc.com> wrote: > 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