similar to: [Bug 2437] New: ssh with ControlMaster and ControlPath hangs on 2nd session in same terminal

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=2420 Bug ID: 2420 Summary: Race condition regarding ControlPersist and ControlMaster=auto Product: Portable OpenSSH Version: 6.6p1 Hardware: amd64 OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh

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

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

https://bugzilla.mindrot.org/show_bug.cgi?id=1997 --- Comment #4 from Peter Lebbing <peter at digitalbrains.com> --- (In reply to chrysn from comment #3) Sorry for not replying sooner, it slipped my mind! > Would a patch to add a "%I" for "1 for interactive sessions, 0 > otherwise" to the expansion be generally acceptable? Peter, would it > still serve your

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

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=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:

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=1938 Bug #: 1938 Summary: EscapeChar sometimes don't work when using ControlMaster Classification: Unclassified Product: Portable OpenSSH Version: 5.8p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2

I use ControlMaster auto (along with ControlPath) in my ssh config and find it very handy. I have noticed an annoying behavior, though: it seems that if there is no existing master connection and ssh creates a new one, the master connection process that is started has its stderr left open. This has manifested itself in two ways so far: (1) When using ssh day-to-day, I may be doing some work and

https://bugzilla.mindrot.org/show_bug.cgi?id=1617 Summary: -L & -R do not work for slave ControlMaster connections Product: Portable OpenSSH Version: 5.1p1 Platform: ix86 OS/Version: FreeBSD Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: unassigned-bugs

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=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

http://bugzilla.mindrot.org/show_bug.cgi?id=1278 Summary: CYGWIN controlMaster connections don't work. Product: Portable OpenSSH Version: v4.5p1 Platform: ix86 OS/Version: Cygwin on NT/2k Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: bitbucket at mindrot.org

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

https://bugzilla.mindrot.org/show_bug.cgi?id=2356 Bug ID: 2356 Summary: inheritance of options not working as documented + HostName leads to recursive reparsing isn't documented Product: Portable OpenSSH Version: 6.7p1 Hardware: All OS: All Status: NEW Severity: normal

https://bugzilla.mindrot.org/show_bug.cgi?id=3220 Bug ID: 3220 Summary: Possible bug if ControlMaster + ControlPersist and `-t` Product: Portable OpenSSH Version: 8.4p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh

Attached (and inline) is a patch to add the following config options: ControlBindMask ControlAllowUsers ControlAllowGroups ControlDenyUsers ControlDenyGroups It pulls the peer credential check from client_process_control() in ssh.c, and expounds upon it in a new function, client_control_grant(). Supplemental groups are not checked in this patch. I didn't feel comfortable taking a shot

I've managed to figure out a scheme using SendEnv. The way it works is that I add the following to my local .bashrc ``` export LC__LOCAL_TTY_NAME="ssh-$(basename $(tty))" ``` then on the same local machine add an entry to my .ssh/config ``` Host = remote Hostname = my.remote.host SendEnv LC__LOCAL_TTY_NAME ControlPath ~/.ssh/cm-%r@%h:%p ControlMaster auto ControlPersist