[CentOS] LDAP/iptables

Johnny Hughes mailing-lists at hughesjr.com
Tue Sep 6 10:55:14 UTC 2005


On Tue, 2005-09-06 at 06:31 -0400, Thomas E Dukes wrote:
<snip>
> Ooops, I found the typo, too.  Fixed it but still won't connect.
> 
> > 
> > Have you tried rebooting? (I know, I know :) Sometimes system 
> > updates can cause subtle issues from time to time. Maybe 
> > something is goofy with the network on your machine. Have you 
> > been starting and stopping the network service? Can you ping 
> > localhost? I have seen some linux boxes (been a while, 
> > though) forget about how to talk to localhost and it caused 
> > all sorts of weird behavior.  
> 
> Yes, I have rebooted but to no avail.  Also, I can ping 'localhost', 
> 'palmettodomains.com', '127.0.0.1' and '10.10.0.1'.  I still can't 
> figure why I can't telnet to one of those using port 389.
> 

You can't connect to port 389 because you are not listening on port
389 :)

Until a netstat (or lsof) shows you are listening on port 389, you will
not be able to connect to it.

> > 
> > As a shot in the dark, are you running with selinux enabled? 
> > It has caused many a subtle problem in which a configuration 
> > that should "just work" has failed to work. Try running 
> > setenforce 0 and then restarting ldap. I run my machines with 
> > selinux=0 on the kernel line in grub.conf
> 
> No, I don't run selinux.
> 

Make doubly sure ... look at the file /etc/sysconfig/selinux and set the
line:

SELINUX=Disabled

then reboot
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