Hi
i had the same issue...this might help..
kill_tcp_connections()
{
if [ $1 = 5632 ]
then
HEXNO=1600
ENVM=VMD1
fi
if [ $1 = 6661 ]
then
HEXNO=1A05
ENVM=UAT01
fi
if
ndd -get /dev/tcp tcp_status |grep "\[$HEXNO," |grep -v "\[$HEXNO,[!0]" > /dev/null 2>&1
then
ndd -get /dev/tcp tcp_status |grep "\[$HEXNO," |grep -v "\[$HEXNO,[!0]" | while read
do
#echo "killing $ENVM 0x`echo ${REPLY} | awk '{ print $1 }'` tcp ip connection"
ndd -set /dev/tcp tcp_discon '0x'`echo ${REPLY} | awk '{ print $1 }'`
done
fi
}
kill_tcp_connections 6661
..ill explain:
netstat output (for example is)
tcp 0 0 xxx.xx.xx.5632 xx10662-d.xx.xx.1628
note the 5632 and 1628 pair.
This represents the server/ client port-socket pairing.
Converting 5632 to hex we have -> 1600
Now
ndd -get /dev/tcp tcp_status | grep 1600
shows
e0000001fd3890a8 000.000.000.000 00000000 00000000 00000000 00000000 00000000 00000000 00004000 03000 00536 [1600,0] TCP_LISTEN
e0000001cff980a8 172.030.107.103 f7d902ba f7d902ba 0000fcc0 00001407 0c2467a8 0c2467a8 00004000 00500 01460 [1600,65c] TCP_ESTABLISHE
(note that 65c translates to the other socket number 1628)
so the ACTUAL connection representing the connection is Oxe0000001cff980a8
The kill script above simply shows how this info may used - hope this helps
Quod sum eris
