regarding TCP_FIN_TIMEOUT
amiteshsahay at aol.com
amiteshsahay at aol.com
Wed Jul 28 05:41:28 UTC 2010
Hello,
I myself tried to do the steps that you had mentioned the email, but it was of no use.
I then did the following steps as shown in the screenshot , I think I have got it.
[root at amit ~]# cat /proc/sys/net//ipv4/tcp_fin_timeout
60
[root at amit ~]# cat > /proc/sys/net//ipv4/tcp_fin_timeout
30
[root at amit ~]# cat /proc/sys/net//ipv4/tcp_fin_timeout
30
To make sure that the changes are made in the right file, I went all the way don to the TCP_FIN_TIMEOUT file, and saw that the changes were there.
[root at amit ~]# /sbin/service network restart
Shutting down interface eth0: [ OK ]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0:
Determining IP information for eth0... done.
[ OK ]
[root at amit ~]# cat /proc/sys/net//ipv4/tcp_fin_timeout
30
[root at amit ~]# cd /proc/sys/net//ipv4/
[root at amit ipv4]# cd tcp_fin_timeout
bash: cd: tcp_fin_timeout: Not a directory
[root at amit ipv4]# vi tcp_fin_timeout
30
~
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"tcp_fin_timeout" 1L, 3C
[root at amit ipv4]# cat tcp_fin_timeout
30
As you could see that the changes are there, so I guess that you can make it to 15 sec.
Try it and let us know
Regards,
Amitesh Sahay
-----Original Message-----
From: redhat-list-request <redhat-list-request at redhat.com>
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Sent: Mon, Jul 26, 2010 9:31 pm
Subject: redhat-list Digest, Vol 77, Issue 23
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Today's Topics:
1. Reduce Time_Wait timeout doesn't work...
(Francisco J. M?rquez G?mez)
2. Reduce TIME_WAIT timeout doesn't work...
(Francisco J. M?rquez G?mez)
3. wget (Sir June)
----------------------------------------------------------------------
Message: 1
Date: Fri, 23 Jul 2010 13:38:09 +0200
From: "Francisco J. M?rquez G?mez" <fjmarquez at chguadalquivir.es>
To: redhat-list at redhat.com
Subject: Reduce Time_Wait timeout doesn't work...
Message-ID: <4C497F21.8080105 at chguadalquivir.es>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Hello!
I'm new in this list. I hope you can help me and I can help to other
from now.
I'm trying reduce the timeout of TIME_WAIT tcp connections status, but I
don't get it.
I set the value of /proc/sys/net/ipv4/tcp_fin_timeout to 15:
echo 15 > /proc/sys/net/ipv4/tcp_fin_timeout
I think that this should be sufficient, but the SO continue kill
connections after 60 seconds of TIME_WAIT, instead of 15...
Can you help me?
------------------------------
Message: 2
Date: Mon, 26 Jul 2010 09:24:13 +0200
From: "Francisco J. M?rquez G?mez" <fjmarquez at chguadalquivir.es>
To: redhat-list at redhat.com
Subject: Reduce TIME_WAIT timeout doesn't work...
Message-ID: <4C4D381D.1050204 at chguadalquivir.es>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Hello!
I'm new in this list. I hope you can help me and I can help to other
from now.
I'm trying reduce the timeout of TIME_WAIT tcp connections status, but I
don't get it.
I set the value of /proc/sys/net/ipv4/tcp_fin_timeout to 15:
echo 15 > /proc/sys/net/ipv4/tcp_fin_timeout
I think that this should be sufficient, but the SO continue kill
connections after 60 seconds of TIME_WAIT, instead of 15...
Can you help me?
------------------------------
Message: 3
Date: Mon, 26 Jul 2010 08:37:30 -0700 (PDT)
From: Sir June <sir_june at yahoo.com>
To: General Red Hat Linux discussion list <redhat-list at redhat.com>
Subject: wget
Message-ID: <220823.65532.qm at web65709.mail.ac4.yahoo.com>
Content-Type: text/plain; charset=us-ascii
Hi,
I've been trying some wget options to download
"http://archive.kernel.org/fedora-archive/core/updates/5/i386/" (only the
contents of i386)
to my current directory but it only downloads index.html and robots.txt
# pwd
/5/i386
# wget -r -nc http://archive.kernel.org/fedora-archive/core/updates/5/i386/
it creates the directory hierarchy and downloads index and robots only. I just
want to get all the files that are inside the i386.
what options should i use?
thanks,
Sir June
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