11-22-2011
X Forwarding broke
X Forwarding has quit working on only 2 of our AIX Servers.
ssh -X -vvv host
That shows it requesting the X11 forward auth spoofing.
No errors.
echo $DISPLAY shows the display variable
However when I execute xclock.... nothing... Kinda like it just hangs and for some reasons it does not show any verbose output.
Have verified our sshd_config matches on all our servers.
---------- Post updated at 01:26 PM ---------- Previous update was at 12:25 PM ----------
Fixed. After digging through about 100 forums. The loopback interface did not have an IP associated with it....
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LEARN ABOUT DEBIAN
atmloop
ATMLOOP(8) Maintenance Commands ATMLOOP(8)
NAME
atmloop - get/set loopback mode of ATM interfaces
SYNOPSIS
atmloop -s [-l level] [-r level] [itf]
atmloop [itf]
atmloop -q [itf]
atmloop -V
DESCRIPTION
atmloop sets or shows the current loopback settings of an ATM interface, and allows to query the loopback modes supported by the interface.
Some ATM cards can be configured to echo data back to the driver (local loopback) or to the network (remote loopback). The echoing may be
done at several different levels:
aal AAL PDUs
atm ATM cells
digital
bits sent to or received from the line interface
analog the analog signal
The levels supported by an interface can be queried with the -q option. If invoked without options, atmloop displays the current loopback
settings.
OPTIONS
-s set loopback mode. Followed by either -l or -r, both options to set local and remote loopback at the same time (if supported by the
driver), or none of them to turn off any loopback.
-l level
enable local loopback.
-r level
enable remote loopback.
-q level
query loopback levels supported by the interface.
-V print version number of atmloop on standard output and exit.
AUTHOR
Werner Almesberger, EPFL ICA <Werner.Almesberger@epfl.ch>
SEE ALSO
atmdiag(8), sonetdiag(8)
Linux April 26, 2000 ATMLOOP(8)