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Full Discussion: default time in Solaris 8 for time-wait
Top Forums UNIX for Dummies Questions & Answers default time in Solaris 8 for time-wait Post 35187 by hugo_perez on Tuesday 1st of April 2003 08:45:32 AM
Old 04-01-2003
Try with this ...
In order to close shortly your connections you need
to modify several defaults, for example:

ndd -set /dev/tcp tcp_time_wait_interval 60000


ndd -set /dev/arp tcp_time_wait_interval 60000


Note: use man ndd to look one by one the parameters
of the command

ndd -get /dev/tcp \?

Note: Don't looks like a Time Zone Problem.

I give you an example for tracking connections to the port 80 in Solaris:

#!/bin/ksh
wdate=`date +"%Y%m%d"`
LOG=/opt/home/reports/"$wdate"_port80.txt
LOG2=/opt/home/reports/"$wdate"_port80_in_det.txt
whour=`date +"%H:%M"`

netstat -na |grep -v -i listen |tee -a /tmp/"$wdate"_port80.tmp |/usr/xpg4/bin/awk '{ if ( NF == 7 && substr($1,length($1)-1,2) == 80 ){v[$7]++; cont++} }END{ for (i in v) {print i": " v[i]";" } print " Total: "cont " " }' |while read lin
do
wline="$wline"$lin
done

echo "$wdate ; $whour ; $wline" >> $LOG

cat /tmp/"$wdate"_port80.tmp |/usr/xpg4/bin/awk '{ if ( NF == 7 && substr($1,length($1)-1,2) == 80 ){print $1,$2,$7} }' | /usr/xpg4/bin/awk 'BEGIN{FS="."}{print $1"."$2"."$3"."$4"\t"substr($5,length($5)-2,3)"."$6"."$7"."$8"\t" $9}' | /usr/xpg4/bin/awk '{ d[$1]++ ; o[$1" ;"$2]++ ; f[$1" ;"$2" ;"$4]++ }END{ for (i in d){ print i"; All_ips ; Total ; "d[i]} for (j in o){print j " ;Subtotal; " o[j]} for (k in f){print k " ; " f[k]} }' |sort |while read wline
do
echo "$wdate ; $whour ; $wline" >> $LOG2
done
rm /tmp/"$wdate"_port80.tmp


Regards. Hugo.
Last edited by hugo_perez; 04-03-2003 at 09:24 AM..
 

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LEARN ABOUT SUNOS

gdm-stop

gdm-restart(1m) 						   User Commands						   gdm-restart(1m)

NAME

       gdm-restart, gdm-safe-restart, gdm-stop - stop or restart GDM

SYNOPSIS

       gdm-restart

       gdm-safe-restart

       gdm-stop

DESCRIPTION

       gdm-restart stops and restarts GDM by sending a HUP signal to the GDM daemon. This command immediately terminates all sessions and logs out
       users currently logged in with GDM.

       gdm-safe-restart stops and restarts GDM by sending a USR1 signal to the GDM daemon. GDM is restarted as soon as all users log out.

       gdm-stop stops GDM by sending a TERM signal to the GDM daemon.

FILES

       The following files are used by this application:

       /usr/bin/gdm-restart    Executable to stop and restart GDM

       /usr/bin/gdm-safe-restarExecutable to stop and restart GDM safely

       /usr/bin/stop	       Executable to stop GDM

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-display-mgr	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       Latest version of the GNOME Desktop User Guide for your platform.

       gdm(1), gdmXnestchooser(1), gdmflexiserver(1), gdmphotosetup(1), gdmsetup(1), gdmthemetester(1), gdmconfig(1m)

NOTES

       Written by Brian Cameron, Sun Microsystems Inc., 2004.

SunOS 5.10							    1 Sep 2004							   gdm-restart(1m)
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