similar to: [Bug 443] Ability to set KeepAlive time

http://bugzilla.mindrot.org/show_bug.cgi?id=443 Summary: Ability to set KeepAlive time Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: danfuzz at

http://bugzilla.mindrot.org/show_bug.cgi?id=443 ------- Additional Comments From dtucker at zip.com.au 2002-11-25 14:37 ------- The "KeepAlive" option enables TCP_KEEPALIVE on the socket which uses a system-wide setting (normally 2 hours according to Stevens.) There is a "Heartbeat" patch for openssh which does what you want, see

I mentioned this problem in a previous post (in November). This time I'm including a patch. Version: OpenSSH_2.3.0p1 Keywords: setsockopt keepalive hang masquerade interactive Symptom: For protocol 2, socket options (especially keepalive) are not being properly set for OpenSSH_2.3.0p1, even when request in the config files. Furthermore (for either protocol), keepalive is only set for

I'm sending this only to openssh-unix-dev at mindrot.org (since I'm using the ported version of OpenSSH) and not to openssh at openssh.com, even though I believe this to be a general problem. Please advise if you think I should redirect this to the other mailing list. Version: OpenSSH_2.2.0p1 Keywords: setsockopt keepalive hang masquerade Symptom: For protocol 2, socket options

what is the best way to handle package conflicts between classes? for example, below, i have the following two classes defined and both include a "package { "perl-LDAP" }", so when used separately they work as expected but when i need to assign both classes to a node i get a conflict. error: "Duplicate definition: Package[perl-LDAP] is already defined" thanks

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.

If I execute these via command line, will they persist after a reboot? Or, should I be putting these into a file like /etc/sysctl.conf? --------------snip-------------- /sbin/sysctl -w net.ipv4.tcp_max_syn_backlog=2048 /sbin/sysctl -w net.ipv4.tcp_fin_timeout=30 /sbin/sysctl -w net.ipv4.tcp_keepalive_intvl=10 /sbin/sysctl -w net.ipv4.tcp_keepalive_probes=7 /sbin/sysctl -w

I get these errors from the following settings in /etc/sysctl.conf file: # Custom Settings: net.ipv4.tcp_max_syn_backlog=2048 net.ipv4.tcp_fin_timeout=30 net.ipv4.tcp_keepalive_intvl=10 net.ipv4.tcp_keepalive_probes=7 net.ipv4.tcp_keepalive_time=1800 net.ipv4.tcp_max_tw_buckets=360000 net.ipv4.tcp_synack_retries=3 net.ipv4.tcp_rmem="4096 87380 16777216" net.ipv4.tcp_wmem="4096

The attached patch adds an option (off by default to preserve current behavior) to set a timeout on the select() statement that waits for input in clientloop.c. This fixes a timeout issue for me (explained below) and probably also fixes the timeouts mentioned in last month's thread "Idle time out". The patch is also available by http from:

I have attached a patch which adds null packet keepalive functionality to the client. This patch is made against the current CVS tree as of 3/14/01. Please consider this patch for inclusion in the OpenSSH main tree. This patch is based upon and includes code from the Chris Lightfoot (chris at ex-parrot.com) patch posted 2/23. The original patch from Chris is at:

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=1115 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX CC|

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:

Grandstream GXP-2000 with firmware 1.1.4.18 (beta) fixes an issue where the phone did not send rtp keepalives when on mute (resulting in disconnect from tech support hold and concalls) A side effect seems to be that Asterisk pops the following warning on the console... Jul 26 14:06:35 WARNING[31654]: rtp.c:463 ast_rtp_read: RTP Read too short Grandstream say they are not sure what it is but

https://bugzilla.mindrot.org/show_bug.cgi?id=742 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |WONTFIX CC|

https://bugzilla.mindrot.org/show_bug.cgi?id=1753 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |djm at mindrot.org Resolution|--- |WONTFIX Status|NEW

http://bugzilla.mindrot.org/show_bug.cgi?id=943 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |WONTFIX CC| |djm

Hi folks, I have a couple of observations about NetBIOS keepalive handling in Samba, in case anyone is interested. I came across a few oddities when investigating why some of our Samba servers were logging: lib/util_sock.c:write_socket_data(540) write_socket_data: write failure. Error = Broken pipe type errors on a very frequent and regular basis. We have a number of Solaris 2.6 machines,

Hi, I've got a problem with rtp keepalives. I'm using basically the same config on 2 hosts, but one of them sends rtp comfort noise when it's on hold, the other doesn't. The only difference I can think of now is that one of the machines is multihomed, but that might be unrelated. rtpkeepalive is set to 2 and I can confirm is by doing `sip show settings`. I've tried all

http://bugzilla.mindrot.org/show_bug.cgi?id=943 djm at mindrot.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |WONTFIX ------- Comment #4 from djm at mindrot.org 2005-11-06 03:53 -------