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Error when execute cgate_migrate_ldap.pl

Ben Okopnik [ben at linuxgazette.net]


Fri, 4 Jun 2010 08:39:06 -0400

On Fri, Jun 04, 2010 at 12:22:51PM +0800, bayu ramadhan wrote:

> dear linuxgazette,
> 
> i've read about migrating mail server to postfix/cyrus/openldap, , ,
> 
> i've tried u'r tutorial, , ,

Who's "u'r"? I'm pretty sure it was Rene Pfeiffer who wrote that article, not "u'r".

HINT: please use standard English, and preferably standard punctuation as well. As you already know, your English isn't of the best; please don't make it any more difficult by adding more levels of obscurity to it.

> but i've some error when execute the perl script,,
> 
> i've attach the screenshoot of the error  and the script, , ,

Next time, please just copy and paste the error. It's plain text, so there's no need for screenshots. The error - which I've had to transcribe from your screenshot (an unnecessary waste of time) - was

Communications Error at ./cgate_migrate_ldap.pl line 175, <DATA> line 225.

Taking a look at line 175 of the script shows a pretty good possibility for where the possible problem might be:

173 -->  # Bind to servers
174 -->  $mesg = $ldap_source->bind($binddn_source, password => 'ldapbppt');
175 -->  $mesg->code && die $mesg->error;

That is, you're trying to bind to a server using the same password that Rene had used in his article. Unless you're using that password, the connection is going to fail.

-- * Ben Okopnik * Editor-in-Chief, Linux Gazette * https://LinuxGazette.NET *


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René Pfeiffer [lynx at luchs.at]


Fri, 4 Jun 2010 16:15:34 +0200

Hello!

On Jun 04, 2010 at 0839 -0400, Ben Okopnik appeared and said:

> On Fri, Jun 04, 2010 at 12:22:51PM +0800, bayu ramadhan wrote:
> > dear linuxgazette,
> > 
> > i've read about migrating mail server to postfix/cyrus/openldap, , ,
> > i've tried u'r tutorial, , ,
> 
> Who's "u'r"? I'm pretty sure it was Rene Pfeiffer who wrote that
> article, not "u'r".
> 
> HINT: please use standard English, and preferably standard punctuation
> as well. As you already know, your English isn't of the best; please
> don't make it any more difficult by adding more levels of obscurity to
> it.

If you use correct language you also decreased the probability of ending in spam folders. Both filter systems I use trash illegible e-mails on sight.

> Taking a look at line 175 of the script shows a pretty good possibility
> for where the possible problem might be:
> 
> ```
> 173 -->  # Bind to servers
> 174 -->  $mesg = $ldap_source->bind($binddn_source, password => 'ldapbppt');
> 175 -->  $mesg->code && die $mesg->error;
> '''
> 
> That is, you're trying to bind to a server using the same password that
> Rene had used in his article. Unless you're using that password, the
> connection is going to fail.

I'd suggest the same. Your error is most probably from a failed bind attempt.

Best, Ren?.


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