Hello,
I use Red Hat Linux 7.3 to serve X11 applications over SSH. The client
for these
applications is Mac OS X running X11 client. The SSH connections drop
after a
few hours of inactivity on the client side. However, I would like to
keep the
connections open, such that the X11 applications are still alive from
one day
to another.
For the Red Hat Linux server, in file /etc/ssh/sshd_config I added the
following options
KeepAlive yes
ClientAliveInterval 180
ClientAliveCountMax 1440
And also in the Mac OS X client the following line was added to file
/etc/ssh_config:
KeepAlive yes
The above did not solve the problem. I then guessed that the Red Hat
Linux
firewall might be shutting down the connections. However, after
stopping the
firewall the problem persists.
Any hints are appreciated. Thanks.
Sancho Neves-Graca
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