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Full Discussion: about TCP connection
Top Forums UNIX for Advanced & Expert Users about TCP connection Post 302117405 by bucci on Monday 14th of May 2007 07:35:04 AM
Old 05-14-2007
Error about TCP connection
Hi Experts,

need help about release or refresh TCP Connection:

i have the sample like below :

application log connection:
0500 ( 192.168.0.1:36053) 00919 2007/05/10 23:30:25 112 13 2007/05/10 23:30:25 1969/12/31 17:00:00
0500 ( 192.168.0.1:36054) 00920 2007/05/10 23:30:26 000 00 1969/12/31 17:00:00 1969/12/31 17:00:00
0500 ( 192.168.0.1:36055) 00921 2007/05/10 23:30:26 000 00 1969/12/31 17:00:00 1969/12/31 17:00:00
0500 ( 192.168.0.1:42699) 00314 2007/05/14 07:07:23 097 13 2007/05/14 07:07:23 1969/12/31 17:00:00
0500 ( 192.168.0.1:36057) 00923 2007/05/10 23:30:26 000 00 1969/12/31 17:00:00 1969/12/31 17:00:00
0500 ( 192.168.0.1:49175) 26426 2007/05/10 23:54:46 000 00 1969/12/31 17:00:00 1969/12/31 17:00:00

netstat -a | grep 500
hostname.500 192.168.0.1.36053 16560 0 66608 0 ESTABLISHED
hostname.500 192.168.0.1.36054 5840 0 66608 0 ESTABLISHED
hostname.500 192.168.0.1.36055 5840 0 66608 0 ESTABLISHED
hostname.500 192.168.0.1.36057 5840 0 66608 0 ESTABLISHED
hostname.500 192.168.0.1.36067 5840 0 66608 0 ESTABLISHED
hostname.500 192.168.0.1.36073 16560 0 66608 0 ESTABLISHED


the application connection its connect through port 500 to another application, but if we see the bold one is mean that the tcp connection not binded to the another application server.

how to release or refresh the tcp connection to not bind "bold" ?

please advices

thank you

bucci
 

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LEARN ABOUT DEBIAN

tgt-setup-lun

tgt-setup-lun(8)					      System Manager's Manual						  tgt-setup-lun(8)

NAME

       tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target

SYNOPSIS

       tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h]

DESCRIPTION

       Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows:
       iqn.2001-04.com.<hostname>-<target_name> The target name must be unique.

       The  script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia-
       tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator.

EXAMPLES

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82

       Create a target that uses /dev/sdb1 and allows connections from any initiator:
       tgt-setup-lun -d /dev/sdb1 -n my_target

       Display help:
       tgt-setup-lun -h

AUTHOR

       Written by Erez Zilber

REPORTING BUGS

       Report bugs to <stgt@vger.kernel.org>

COPYRIGHT

       Copyright (C) Voltaire Ltd. 2008.

																  tgt-setup-lun(8)
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