Configure OpenSSH to reuse ssh connections
Revision as of 19:37, 12 November 2021 by 104.178.168.242 (talk) (→Example: Use the hash of `%l%h%p%r` instead so that it works on a shared home directory too.)
Configure ssh client (OpenSSH) to reuse connections using ControlMaster, ControlPath and ControlPersist directives.
Contents
Example
ControlMaster == auto ControlPath ~/.ssh/sockets/%C ControlPersist 36000
Change log
OpenSSH 4.2: September 1, 2005 https://www.openssh.com/txt/release-4.2
- Added
ControlMaster=auto/autoaskoptions to support opportunistic multiplexing (see thessh_configmanpage for details).
Related terms
MaxSessions- Stop session multiplexing:
ssh -O stop - https://stackoverflow.com/questions/20410252/how-to-reuse-an-ssh-connection
- https://en.wikibooks.org/wiki/OpenSSH/Cookbook/Multiplexing
pipeliningin/etc/ansible/ansible.cfg
See also
sshd,sshd logs,sshd -t,sshd -T,sshd_config,sftp- OpenSSH (changelog):
/etc/ssh/sshd_config|/etc/ssh/ssh_config|~/.ssh/|openSSL | sshd logs|sftp|scp|authorized_keys|ssh-keygen|ssh-keyscan|ssh-add|ssh-agent|ssh|Ssh -O stop|ssh-copy-id|CheckHostIP|UseKeychain, OpenSSF
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