excessive LDAP connections

From: Will Dowling (william.m.dowling@nuim.ie)
Date: Wed Apr 06 2005 - 11:45:09 EDT

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Hey folks,
I'm running a Sun Fire v880 with Solaris 9 and Sun One
Directory Server5.2. LDAP is used to manage user accounts. I
just added four blade 2500's to
my network and configured LDAP correctly.
Now LDAP seems to be creating alot of connections. I cannot
remember if this is normal or not.
There always seems to be a fixed number of established
connections but then a ridiculous amount of close_wait
sessions
when I try and do some work on the workstations.
To give you an example this is when the workstation is idle

bash-2.05$ netstat | more

while this is when I do some work on it :

bash-2.05$ netstat | more

TCP: IPv4
Local Address Remote Address Swind Send-Q Rwind
Recv-Q State
-------------------- -------------------- ----- ------ -----
------ -------
localhost.1022 server.nfsd 49640 0 49640 0
ESTABLISHED
localhost.35077 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073localhost.35077 49152 0 49152 0
ESTABLISHED
localhost.35078 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073 localhost.35078 49152 0 49152 0
ESTABLISHED
localhost.35079 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073 localhost.35079 49152 0 49152 0
ESTABLISHED
localhost.35080 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073 localhost.35080 49152 0 49152 0
ESTABLISHED
localhost.35081 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073 localhost.35081 49152 0 49152 0
ESTABLISHED
localhost.35084 localhost.35073 49152 0 49152 0
ESTABLISHED
localhost.35073 localhost.35084 49152 0 49152 0
ESTABLISHED
localhost.35600 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35601 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35602 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35603 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35604 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35605 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35606 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35608 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35609 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35610 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35611 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35612 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35613 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35614 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35615 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35616 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35617 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35618 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35619 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35620 servere.ldap 49640 0 49640 0
TIME_WAIT
localhost.35621 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35622 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35623 server.ldap 49640 0 49640 0
TIME_WAIT
localhost.35624 server.ldap 49640 0 49640 0
TIME_WAIT

Is this normal or do I have a problem?
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