topic ssh problem in Operating System - HP-UX

ssh problem

Mustafa Gulercan — Thu, 25 May 2006 02:20:42 GMT

hi;
when i try to ssh after i enter the username and password there is nothing on the screen.
i checked the syslog;ssd accepted password.

i can telnet and rlogin to the server.

any opinion?
regards,
mustafa

Re: ssh problem

RAC_1 — Thu, 25 May 2006 02:30:45 GMT

ssh -vvv server

to get more informational/debugging messages.

Re: ssh problem

Mustafa Gulercan — Thu, 25 May 2006 02:41:01 GMT

i use
#ssh -vvv
....
Authentication succeeded (keyboard-interactive).
.....

and last 5 line is as the following;

debug2: channel 0: request shell confirm 0
debug2: fd 4 setting TCP_NODELAY
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 5242880

and then..nothing

regards,
mustafa

Re: ssh problem

Arunvijai_4 — Thu, 25 May 2006 02:47:35 GMT

Hi,

Check the version of SSH installed on your server. You can do it by # swlist |grep -i secure

Make sure you have the latest version installed , most of the problems will get solved by latest install.

http://h20293.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=T1471AA

-Arun

Re: ssh problem

Mustafa Gulercan — Thu, 25 May 2006 03:07:51 GMT

it is so strange...i run a script which was opened hundred ftp port on server.And after these processes finished i can login with ssh.
i checked the cpu ,mem and disk utility with glance but there was nothing wrong.

what is the relationship with ftpd and sshd?

regards,
mustafa

Re: ssh problem

Darrel Louis — Thu, 25 May 2006 03:49:42 GMT

Mustafa,

It's possible that you can't login or that it will take longer than normal if the server is to busy.
It seems like this is the case.

Darrel

Re: ssh problem

RAC_1 — Thu, 25 May 2006 03:55:51 GMT

Are all following things slow?
telnet
rlogin
remsh
ssh
ftp

Also on server where you are connecting. Do as following.

/usr/sbin/sshd -p "some_unused_port_number"
Then from client,
ssh -vvv -p "port_number_from_above" server

Post.