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07-07-2005 12:22 PM
07-07-2005 12:22 PM
Dear Sirs,
I am addressing the issue of TIME_WAIT of the hpapache web server on hpux 11.00. I noticed number of TIME_WAIT requests were
more than the total number of ESTABLISHED and LISTEN connections when checked using the command "netstat -an"
I want to change the tcpip config parameter "tcp_conn_request_max".
I am thinking to replace the value 1024 with 4096 in the below line from the /etc/rc.config.d/nddconf file :
TRANSPORT_NAME[1]=tcp
NDD_NAME[1]=tcp_conn_request_max
NDD_VALUE[1]=1024
Do i need to restart the hpapache web server to take the change into effect ?
Secondly, will this change fix the issue ?
Thanks in advance.
Shiv
I am addressing the issue of TIME_WAIT of the hpapache web server on hpux 11.00. I noticed number of TIME_WAIT requests were
more than the total number of ESTABLISHED and LISTEN connections when checked using the command "netstat -an"
I want to change the tcpip config parameter "tcp_conn_request_max".
I am thinking to replace the value 1024 with 4096 in the below line from the /etc/rc.config.d/nddconf file :
TRANSPORT_NAME[1]=tcp
NDD_NAME[1]=tcp_conn_request_max
NDD_VALUE[1]=1024
Do i need to restart the hpapache web server to take the change into effect ?
Secondly, will this change fix the issue ?
Thanks in advance.
Shiv
Solved! Go to Solution.
2 REPLIES 2
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07-07-2005 02:06 PM
07-07-2005 02:06 PM
Solution
hi,
increasing tcp_conn_request_max to 4096 will increase the TCP listen queue maximum thus getting better performance.
to set:
# ndd -set /dev/tcp_conn_request_max 4096
# ndd -get /dev/tcp_conn_request_max
to view the reset value
to permanently set it (which takes effect after a reboot), add these lines to the end of /etc/rc.config.d/nddconf :
TRANSPORT_NAME[1]=tcp
NDD_NAME[1]=tcp_conn_request_max
NDD_VALUE[1]=1024
u should not need to restart Apache but only reset the above value, but restarting would not harm.
refer to this post as well:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=207158
regards.
increasing tcp_conn_request_max to 4096 will increase the TCP listen queue maximum thus getting better performance.
to set:
# ndd -set /dev/tcp_conn_request_max 4096
# ndd -get /dev/tcp_conn_request_max
to view the reset value
to permanently set it (which takes effect after a reboot), add these lines to the end of /etc/rc.config.d/nddconf :
TRANSPORT_NAME[1]=tcp
NDD_NAME[1]=tcp_conn_request_max
NDD_VALUE[1]=1024
u should not need to restart Apache but only reset the above value, but restarting would not harm.
refer to this post as well:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=207158
regards.
what you do not see does not mean you should not believe
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07-10-2005 08:55 AM
07-10-2005 08:55 AM
Re: tcpip
Hi
The server socket must be restarted (those in LISTEN state), so I think the apache server must be restarted.
The server socket must be restarted (those in LISTEN state), so I think the apache server must be restarted.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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