Displaying 20 results from an estimated 4000 matches similar to: "Centos as a network recorder and request"
2008 Dec 11
5
Linux Software to monitor quality of bandwidth for carrying voip traffic - suggestions please?
Hi,
Would like to run the software to monitor the quality of the bandwidth.
Suggestions welcome?
Thank you.
Shaun
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2008 Jul 28
5
PF_RING crashed the CentOS5 - BUG: soft lockup - CPU#7
Hi all,
The PF_RING seems not to work smoothly in CentOS 5.
Several day before, I patched the kernel 2.6.25.3 and
installed the PF_RING-patched kernel in my CentOS5.
Based on the PF_RING, I developed my program to capture
the network packages. I wished it can work until the
machine power is off. Unforturnately, no matter how to
adjust my program, whole system can not run more than
48 hours.
2008 Jul 26
5
BUG: soft lockup - CPU#1 stuck for 61s!
Dear All,
I selected CentOS5 in my works and installed them in two DELL PowerEdge1950.
However, a trouble blocked me during the machines run after two days.
The machines
crashed and the syslog said it got the following messages:
------------------ part dump of /var/log/messages ----------------------
.....
Jul 25 02:15:02 vega2008 kernel: [<c045bc58>] ? exit_mmap+0x93/0xc9
Jul 25
2007 Nov 22
1
Cluster Analysis:build a classifier?
Dear All,
I'm currently doing a project about unsupervised learning, and I'll be using
R to analyse a few network traffic datasets downloaded off Andrew Moore's
website
(http://www.cl.cam.ac.uk/Research/SRG/netos/nprobe/data/papers/sigmetrics/index.html).
Could anyone shed some light on how to build a classifier from the training
set A, and then use a validation set B to assess the
2016 May 26
4
Kernel panic on 6.8 release with kernel-2.6.32-642.el6.x86_64
Hi all,
Just tested the new CentOS 6.8 release on a few VMs and a physical box and
got a kernel panic.
Is it just me, or anybody else as well?
Just fishing for now, will look into the issue more thoroughly later today.
--
BW,
Sorin
-----------------------------------------------------------
# Sorin Srbu, Sysadmin
# Uppsala University
# Dept of Medicinal Chemistry
# Div of Org Pharm Chem
#
2012 Aug 10
2
[Question]About KVM network zero-copy feature!
Hi,All
I searched from git-log, and found that until now we have vhost TX zero-copy experiment feature, how
about RX zero-copy?
For XEN, net-back also only has TX zero-copy, Is there any reason that RX zero-copy still not implemented?
Thanks!
2012 Aug 10
2
[Question]About KVM network zero-copy feature!
Hi,All
I searched from git-log, and found that until now we have vhost TX zero-copy experiment feature, how
about RX zero-copy?
For XEN, net-back also only has TX zero-copy, Is there any reason that RX zero-copy still not implemented?
Thanks!
2009 Feb 24
3
cisco netflow analyzer?
Pp
------Original Message------
From: nate
Sender: centos-bounces at centos.org
To: CentOS Mailing list
ReplyTo: CentOS Mailing list
Sent: Feb 23, 2009 8:13 PM
Subject: Re: [CentOS] cisco netflow analyzer?
Robinson Tiemuqinke wrote:
> Anyone knows any Cisco netflow analyzer that could run on Linux/Windows? I
> know that cisco ASDM works at somewhat level but too rough...
>
> For
2016 May 26
0
Kernel panic on 6.8 release with kernel-2.6.32-642.el6.x86_64
On 05/26/2016 03:58 AM, Sorin Srbu wrote:
> Content-Type: text/plain;
>
> charset="us-ascii"
>
> Content-Transfer-Encoding: 7bit
>
>
> Hi all,
>
>
> Just tested the new CentOS 6.8 release on a few VMs and a physical box and
>
> got a kernel panic.
>
>
> Is it just me, or anybody else as well?
>
>
> Just fishing for now,
2016 May 26
2
Kernel panic on 6.8 release with kernel-2.6.32-642.el6.x86_64
> -----Original Message-----
> From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On
> Behalf Of Johnny Hughes
> Sent: den 26 maj 2016 12:39
> To: centos at centos.org
> Subject: Re: [CentOS] Kernel panic on 6.8 release with kernel-2.6.32-
> 642.el6.x86_64
>
> Did you see it in every case or just one case?
>
> That kernel has been out there
2006 Jun 01
6
For leaf classes is best PFIFO or SFQ?
Hi to all,
i''m following this guide (http://www.opalsoft.net/qos/DS-28.htm), is very
detailed, but i''m a bit confused about queuing disciplinse of leaf classes.
In this guide the author uses PFIFO (see the scheme that i attached at
message) in this way:
# tc class add dev eth0 parent 1:21 handle 210: pfifo lmit 10
# tc class add dev eth0 parent 1:22 handle 220: pfifo lmit 10
#
2014 Sep 30
2
Syntax for ACLs?
Hey all,
Is there better documentation on setting up ACLs for the wiki than
what's here?
(http://wiki.centos.org/SyntaxReference?action=show&redirect=centoswiki%2FSyntaxReference)
Thanks,
jzb
--
Joe Brockmeier | Principal Cloud & Storage Analyst
jzb at redhat.com | http://community.redhat.com/
Twitter: @jzb | http://dissociatedpress.net/
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A
2006 Jul 05
3
Linux kerberos to Windows AD 2000/2003
I have spent the last 4-5 hours scrounging google articles on this and
have found 2 solutions. The problem is one of them is something that we
will not do (as MS will not support extending AD with Services For
Unix(SFU)).
The other is simply configuring kerberos and pam on the linux system. No
problem there from what I can tell.
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: userid at
2006 Aug 28
4
Applying the same class to multiple interfaces
Hi All,
I''m trying to do some traffic shaping on an ethernet bridge. Currently,
I have the following setup working:
ifconfig eth0 down
brctl addbr br0
brctl addif br0 eth0
brctl addif br0 eth1
brctl stp br0 off
ifconfig eth0 0.0.0.0 up
ifconfig eth1 0.0.0.0 up
ifconfig br0 up
This creates a bridge consisting of eth0 and eth1. So far so good.
I now want to use tc to shape traffic
2014 May 21
0
kernel: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
Hi,
anybody know how to fix this.
May 20 12:16:15 wolfpac kernel: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
May 20 12:16:15 wolfpac kernel: Modules linked in: pf_ring(U) af_key iptable_nat ipt_LOG iptable_filter ip_tables nf_conntrack_ipv6 nf_defrag_ipv6 xt_state ip6t_LOG xt_limit ip6table_filter ip6_tables bridge stp llc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
2009 Jan 03
1
Invalid SyntaxReference page in the wiki
Hi,
Something which bothered me a few times in the past, the SyntaxReference
link when you are editing a page points to: centoswiki/SyntaxReference
That page did not exist, luckily it suggested the real location:
SyntaxReference so it was not a real problem. But it may confuse other
people in the future.
So what I did for now was created the non-existing page and redirected it
to
2018 May 13
1
Wiki editing - 'HelpOnEditing' page - 404
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi all,
When a user page is created and you use the link 'Edit (text)'. Below are two
links to additional resources to help you edit pages. There is one:
HelpOnEditing - https://wiki.centos.org/centoswiki/HelpOnEditing
that has no page - 404. Should this link on the new user page template be
pointing to:
2006 Apr 30
1
aditional repo's
i'm looking for aditional repo's to add to yum that:
1) have multimedia apps
2) don't break my centos base install
2006 May 01
1
Libpcap srpm?
I am looking for this and all I can find (checked some mirrors too) is
the rpm.
Where is the source rpm so I can rebuild from it?
Thanks,
Greg
2006 Apr 18
8
Backing up CentOS
Can anyone suggest a good open source/free backup software that works on
CentOS? I was reading through the manuals on how to back things up and it
said do 1 of 2 things. Buy a 3rd party software packages or make one from
source. Well I have no clue how to do the 2nd option and I don't want to
spend any money so I figured I would as you gurus. BTW I am newb so easier
the software the better.