At a little bit of loss here. I have a Linux box (Redhat Enterprise 4) that has been working flawlessly for a while, that is until late Tuesday when none of the users could ssh into it. The machine is in a DMZ over which I have no control of the network settings. Here is the debug output from both the client (which is an AIX 5.1 box, although from other types of client machines the results are the same) and the Linux server.
Client debug output:
Server debug output:
My initial guess is that the firewall is allowing the initial connection through on port 22 but then is denying any subsequent connection on non-privileged ports.
Anyone have any ideas?
I know both versions of ssh are old and should be updated but I have just rejoined this project and it is on my todo list.
I should note there have been no changes to the system at all.
Anyone else notice Fedora Core 2 (both 2.6.5 and .8 kernels) hang, specifically when running konqueror? I notice a lot of HD activity, but by the time I can switch to a shell to use top it's over. (1 Reply)
Running it on SunOS 5.9 Generic_117171-09 sun4u sparc SUNW,Sun-Fire-V440
The grep will hang if ERRORS.txt file > 100 lines
Thanks :confused:
ERRORS=./ERRORS.txt
EXCLUDEERRORFILE=./excludeERR.txt
cat $ERRORS | while read ERROR_LINE
do
echo +++ $ERROR_LINE
cat... (2 Replies)
Hi,
prefix: cleartool is an clearcase command. clearcase is a control version tool
I have setup a passwordless ssh connection between Unix machines A and B. I am executing a ssh command from Unix box 'A' to Unix box 'B' as follows.
ssh username@B 'ls /home/username'
This works perfectly... (2 Replies)
I've set sysback to run in the cron daily to backup my servers to a nim servers SAN storage. Every once and a while the backup process hangs and the backup doesn't complete. When I check the processes the sysback processes are still running hours after sysback would normally end. I don't see any... (1 Reply)
Server, running AIX 6.1 developed strange problem when logging in via SSH -- ssh client hangs without any error.
It is possible to run commands on server, using ssh ("ssh servername ls -l" is OK)
It is possible to log in normally, using serial console connected to server.
It was possible to... (2 Replies)
Hi All,
When starting an SSH tunnel, piped output 'hangs' (on AIX) :
ssh -Nf -Llocalhost:22000:server:22 proxy | cat -vet -
... hangs ...
Does anybody know how to prevent this?
Of course, in my script I don't use the tunnel as I do in the example above. In my script the call to ssh is... (7 Replies)
Hi,
Any workaround for this issue, since i am using one script to execute the remote script for several remote server, everything works fine except some of the servers process are hangs even its completed.
---Please help me to resolve this issue----
Script details are here..
for... (2 Replies)
Hi,
Any workaround for this issue, since i am using one script to execute the remote script for several remote server, everything works fine except some of the servers process are hangs even its completed.
---Please help me to resolve this issue----
Script details are here..
Code:... (0 Replies)
Got a strange problem.
I have 4 Solaris servers all configured the same, Solaris 10 x86 update 10.
When I try to ssh from one Solaris 10 server to another server ssh hangs.
I have an identical server and when I try this everything works fine.
The weird thing is if I am root on the server... (1 Reply)
Got a Solaris 10 server with two interfaces - 10.0.110.233 and 10.0.111.233.
I can ssh to 10.0.110.233 with no problems. But after a certain amount of time it just hangs. Nothing.
Then if I try to ssh to 10.0.110.233 again - times out. But I can still ssh to 10.0.111.233. And I can still ping... (1 Reply)