Nagios Support Forum

The sock doesn't appear to have the correct permissions

report the output of the following command

[root@EMSNagios1 libexec]# cat /etc/sysconfig/rrdcached
OPTIONS="-l unix:/var/rrdtool/rrdcached/rrdcached.sock -F -s nagios -m 0660 -w 900 -z 90 -j /tmp/ -b /var/rrdtool/rrdcached -P FLUSH,PENDING"
RRDC_USER=nagios
[root@EMSNagios1 libexec]#

Back on this post
http://support.nagios.com/forum/viewtop ... =10#p44304

I recommended you make some changes which you said you completed, but it looks like you did not make them....

I did changes again, but still same issue.


[root@EMSNagios1 etc]# cat /etc/sysconfig/rrdcached
OPTIONS="-s nagios -m 0660 -l unix:/var/rrdtool/rrdcached/rrdcached.sock -F -w 900 -z 90 -j /tmp/ -b /var/rrdtool/rrdcached -P FLUSH,PENDING"
RRDC_USER=nagios

After below changes, now Nagios not creating any rrd file for new router. when i add new router then i am getting error "/var/lib/mrtg/<IP>_13.rrd does not exist."

You did restart rrdcached after making the changes correct?

YES

wiproltdwiv wrote:After below changes, now Nagios not creating any rrd file for new router. when i add new router then i am getting error "/var/lib/mrtg/<IP>_13.rrd does not exist."

If this switch was added before, there is a special procedure you would need to follow
http://assets.nagios.com/downloads/nagi ... Router.pdf

No that is ok i can add ports succesfully, but what about bandwidth? still i have same problem.

[root@EMSNagios1 ~]# LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg -check
[root@EMSNagios1 ~]#

The previous document outlines a procedure that must be followed if you are re-running the wizard on switches that have been previously added, if you do not follow the procedure you will not get bandwidth results for the newly added ports.