CLOSE_WAIT very high,Could not complete SSL handshake.

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pythonjian
Posts: 10
Joined: Fri Jan 11, 2013 4:10 am

CLOSE_WAIT very high,Could not complete SSL handshake.

Post by pythonjian »

hi
I have a monitoring server (Centos 6.5 X64) where I have installed:
Nagios-4.0.4
Nagios-plugins-2.0.3
NRPE-2.15
It usually works fine,but when the server CLOSE_WAIT very high(4000+),I got this (all monitor services) error:
CHECK_NRPE: Error - Could not complete SSL handshake.

The CLOSE_WAIT:
[root@bang nagios]# netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'
TIME_WAIT 4830
FIN_WAIT1 1
ESTABLISHED 553
CLOSE_WAIT 15956

Is there any way to only get the error(I had installed a plugin to monitor server's CLOSE_WAIT),and the other monitor services runing normal?
thanks
slansing
Posts: 7698
Joined: Mon Apr 23, 2012 4:28 pm
Location: Travelling through time and space...

Re: CLOSE_WAIT very high,Could not complete SSL handshake.

Post by slansing »

Sure, you could write your own (it can be very simple) or use something such as:

http://exchange.nagios.org/directory/Pl ... ed/details

http://exchange.nagios.org/index.php?op ... rd=netstat
pythonjian
Posts: 10
Joined: Fri Jan 11, 2013 4:10 am

Re: CLOSE_WAIT very high,Could not complete SSL handshake.

Post by pythonjian »

okey~
thanks
slansing
Posts: 7698
Joined: Mon Apr 23, 2012 4:28 pm
Location: Travelling through time and space...

Re: CLOSE_WAIT very high,Could not complete SSL handshake.

Post by slansing »

Let us know if you need assistance.
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