similar to: sftp and ControlPath

TL;DR: I expect ProxyCommand to have effect in preference to ControlPath. I've just tripped over this one. I have an ssh Host (let us call it "MAIN") with a ControlPath and with ControlMaster=no, from the .ssh/config file. I also have a shell script whose purpose is to hop to a remote host through a port forward, which uses the ProxyCommand option like this: ProxyCommand ssh

https://bugzilla.mindrot.org/show_bug.cgi?id=1997 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |djm at mindrot.org --- Comment #1 from Damien Miller <djm at mindrot.org> --- The problem with this is that

Hello All-- First, thanks for ControlPath/ControlMaster. It's very handy, and ControlMaster=autoask is just what i wanted! I'm having difficulty with a common use case, however. I want to LocalForward on secondary connections using an already-established ControlPath. From what i can tell, the second ssh connection doesn't report any errors, but silently ignores the supplied

https://bugzilla.mindrot.org/show_bug.cgi?id=2449 Bug ID: 2449 Summary: uid for expansion in ControlPath Product: Portable OpenSSH Version: 7.0p1 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

https://bugzilla.mindrot.org/show_bug.cgi?id=2318 Bug ID: 2318 Summary: ControlPath collisions when using shared locations like /tmp for the sockets. Product: Portable OpenSSH Version: 6.7p1 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5

From: Christian Hesse <mail at eworm.de> Modern Linux systems create a private directory in /run/user/ for each user, named by user id. This adds a new character sequence '%i' for expansion in ControlPath to match thisi directory. Signed-off-by: Christian Hesse <mail at eworm.de> --- ssh.c | 5 ++++- ssh_config.5 | 4 +++- 2 files changed, 7 insertions(+), 2

While it's real handy to have "ControlMaster auto" to have multiple sessions get muxed into one, sometimes it's really helpful to _not_ use the same session (e.g. if you want to ssh -2fNR). It'd be quite nice if there were a flag to tell openssh to not mux the new connection at all - i.e. what "ssh -o ControlPath=none" does. (The 'obvious' invocation `ssh

This allows me to set 'ControlPath ~/.ssh/sockets/%h.%p.%u' for example. Have I missed a good reason why ssh_connect finds the default port number for itself instead of just having it in options.port (like we do for the the default in options.user)? --- openssh-4.1p1/ssh.c~ 2005-06-12 09:47:18.000000000 +0100 +++ openssh-4.1p1/ssh.c 2005-06-12 09:40:53.000000000 +0100 @@ -604,6 +604,17

Hi. Last night on an irc openssh channel, a user brought up a use case involving cluster trees and very descriptive (i.e. long) hierarchical hostnames. To make a long story short, his ControlPath (~/.ssh/control-master /%r@%h:%p) was bumping up against UNIX_PATH_MAX. Attached patch adds a new percent-token (%H) that expands to the sha1 digest of the concatenation of host (%h) + port (%p) +

https://bugzilla.mindrot.org/show_bug.cgi?id=1997 Bug #: 1997 Summary: Add QoS to ControlPath escapes Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: ssh AssignedTo:

On 03Nov2017 13:07, Damien Miller <djm at mindrot.org> wrote: >On Fri, 3 Nov 2017, Cameron Simpson wrote: >> TL;DR: I expect ProxyCommand to have effect in preference to >> ControlPath. [...] >> On reflection, of course these are distinct options and that side of >> things isn't, of itself, a bug. However, is there a sane use case for >> using

Hi, A user has noticed that X11 forwarding does not appear to work when using session multiplexing. It seems that the DISPLAY environment variable is not getting set in the slave sessions. Any thought? The ~/.ssh/config ib below. Host somehost-master ControlMaster yes ControlPath ~/.ssh/somehost.sock HostbasedAuthentication no HostName somehost Host somehost-slave ControlPath

Hi, Not sure if this anyone else is interested in this but to me it seems to make sense to use different control session multiplexer sockets for bulk and interactive workloads. Index: auth.c =================================================================== RCS file: /cvs/src/usr.bin/ssh/auth.c,v retrieving revision 1.94 diff -u -p -r1.94 auth.c --- auth.c 23 May 2011 03:33:38 -0000 1.94 +++

Hi! >From man 5 ssh_config > ControlPath > Specify the path to the control socket used for connection sharing as described in the > ControlMaster section above or the string ``none'' to disable connection sharing. In > the path, `%l' will be substituted by the local host name, `%h' will be substituted by >

https://bugzilla.mindrot.org/show_bug.cgi?id=2437 Bug ID: 2437 Summary: ssh with ControlMaster and ControlPath hangs on 2nd session in same terminal Product: Portable OpenSSH Version: 6.7p1 Hardware: amd64 OS: Linux Status: NEW Severity: normal Priority: P5

https://bugzilla.mindrot.org/show_bug.cgi?id=3610 Bug ID: 3610 Summary: Using ControlPath and the -J option Product: Portable OpenSSH Version: 8.9p1 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

https://bugzilla.mindrot.org/show_bug.cgi?id=3570 Bug ID: 3570 Summary: Add substitution token for explicitly selected IdentityFile for ControlPath selection Product: Portable OpenSSH Version: 9.3p1 Hardware: All OS: Linux Status: NEW Severity: enhancement Priority: P5

It has always bugged me that if I want to use a shell and perform some file transfers in a single host I have to take two SSH connections: one for the shell via ssh(1) and one for the file transfer via sftp(1). Some graphical SSH clients can perform sftp operations and ssh shell access in a single connection by using SSH2 protocol's support for multiple channels. So I hacked my openssh client

Hi. Just a suggestion : in the ControlPath syntax, you could add a %H that would expand to the name of the "Host" specification matched, + %h. In my opinion, when you add a "Host" paragraph with a different name for the same target host, generally you dont want to reuse the same control socket. Of course you can write different ControlPath directives in each specification

https://bugzilla.mindrot.org/show_bug.cgi?id=2488 Bug ID: 2488 Summary: "ssh-copy-id -o ControlPath=/tmp/foo" hangs Product: Portable OpenSSH Version: 7.1p1 Hardware: All OS: All Status: NEW Severity: minor Priority: P5 Component: ssh-copy-id Assignee: