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01-11-2012 08:03 AM
01-11-2012 08:03 AM
hello,
I converted my HPUX V3 to a trusted system by using SAM; After that I can't log on with my root user and any other user. I can't do any ssh, even the console login failed "incorrect password"
I have install the last PHCO of modprpw thinking that could resolve something.
what is the probleme?
PS : after enabling I let my console open to not loose control of the server so I can unconvert
Solved! Go to Solution.
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01-11-2012 10:40 AM
01-11-2012 10:40 AM
Re: ssh connection failed after activating Trusted system
Have all of the passwords been expired when you converted?
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01-12-2012 04:51 AM
01-12-2012 04:51 AM
Re: ssh connection failed after activating Trusted system
Hello,
Seems like so,
I dont realy know how to resolve this.
HP Support sayed that I have to check the lenght of root password, it must be less than 8 caracters, and install the last patch of modprpw PHCO_41574. Everything is done, once truset system is activated, nobody can logon !
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01-12-2012 06:15 AM
01-12-2012 06:15 AM
Re: ssh connection failed after activating Trusted system
A quick way to "un-expire" all accounts is:
/usr/lbin/modprpw -V
You should also make sure the root account is set to not expire:
/usr/lbin/modprpw -l -m lftm=0,exptm=0,mintm=0,expwarn=0,llog=0 root
Note that the default (non-trusted) password mode will store only the first 8 characters of passwords; when in default mode, this is not a problem as the password checking routines will ignore any characters beyond 8. But after switching to trusted system mode, all the characters typed by the user are checked.
So if the user has used a 9-character or longer password until now, after the conversion to Trusted mode the user must first type _only the first 8 characters_ of his/her old password. When the user changes his/her password while Trusted mode is in effect, all the characters will be stored (up to the configurable maximum password length limit) and then the password will work normally again.
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01-12-2012 07:52 AM
01-12-2012 07:52 AM
Re: ssh connection failed after activating Trusted system
Hi, thank you for your answers
I tried the two commands, nothing hapened !! I can't acces, even remsh !
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01-16-2012 07:33 AM
01-16-2012 07:33 AM
Re: ssh connection failed after activating Trusted system
When you run ssh from another machine, add the -vvv (three lowercase "v" characters) so all the steps with ssh negotiation are shown.You need to run a command line version of ssh, perhaps from another HP-UX or Linux system.
Also verify that the problem system can resolve it's own name:
nslookup $(hostname)
Bill Hassell, sysadmin
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01-16-2012 10:07 PM
01-16-2012 10:07 PM
Re: ssh connection failed after activating Trusted system
For most purposes, running in Shadow mode (StdModSecExt) is equivalent and far easier to manage. I would recommend unconverting from trusted to standard and then converting to shadow.
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02-17-2012 07:45 AM