Does openssh supports multi-channeling ?

[Bert Wesarg]

On Fri, Jul 25, 2014 at 10:17 PM, Iain Morgan <imorgan at nas.nasa.gov> wrote:
> On Sat, Jul 26, 2014 at 01:24:40 +0530, RAVI PRATAP Singh wrote:
>> Hi All,
>>
>> In openssh, do we support multi-channeling?
>> Rather than opening a new TCP socket for each SSH connection, all the SSH
>> connections are multiplexed into one TCP connection.
>>
>> If so, from which version , do openssh supports it?
>>
>> Thanks
>
> Yes, since 4.4, if I recall correctly. See ControlMaster and
> ControlPath in ssh_config(5).

It was 3.9: http://www.openssh.com/txt/release-3.9