On Thu, Jun 21, 2018 at 05:23:31PM -0400, Robert Heller wrote:
> At Thu, 21 Jun 2018 20:42:50 +0200 CentOS mailing list
> wrote:
>
> >
> > On 21.06.2018 19:28, Robert Heller wrote:
> > > Are there any imap daemons (besides cyrus-imapd). cyrus-imapd is
> > > appearently
> > > not compatible wi
On Tue, May 01, 2018 at 03:28:29PM -0400, m.r...@5-cent.us wrote:
> My manager's workstation is C 7.4, and it started screaming yesterday
> about issues with ata5.
>
> Except that he has one internal and one external drive, and a DVD. Anyone
> have clues as to what could be causing this, or where t
On Wed, Mar 28, 2018 at 11:36:41AM +0200, C. L. Martinez wrote:
> Hi all,
>
> I have a strange problem with a clean NextCloud 13.0.1 install under
> CentOS 7 (fully patched): when I try to login with admin user immediately
> after setup, returns to login page without returning any error.
FWIW, I
On Wed, Feb 28, 2018 at 06:43:50PM -0300, Marcelo Ricardo Leitner wrote:
> On Wed, Feb 28, 2018 at 10:23:31PM +0100, Nicolas Kovacs wrote:
> > Hi,
> >
> > I've been running Squid successfully on CentOS 7 (and before that on 6
> > and 5), and it's always be
On Wed, Feb 28, 2018 at 10:23:31PM +0100, Nicolas Kovacs wrote:
> Hi,
>
> I've been running Squid successfully on CentOS 7 (and before that on 6
> and 5), and it's always been running nicely. I've been using it mostly
> as a transparent proxy filter in school networks.
>
> So far, I've only been
On Mon, Feb 12, 2018 at 08:05:18PM -0500, H wrote:
...
> Not sure if I am reading your reply correctly but I should clarify
> that I have problems when running naked ssh to the server, when I
> run ssh to the same server but over the VPN connection (that goes
> via third server) everything is flawl
On Fri, Feb 16, 2018 at 02:54:02PM +, Ken Gramm wrote:
> I've been searching around for a couple of days, and I just can't
> seem to find the answer I'm looking for.
>
>
> I have a 6.x box that I use as my gateway firewall. It has three
> NICs; 1 external, 1 internal, 1 for a guest network.
Em 11-04-2016 09:10, Marcelo Ricardo Leitner escreveu:
Em 10-04-2016 14:25, Volker escreveu:
On 09.04.2016 21:40, Marcelo Ricardo Leitner wrote:
Hi,
Em 07-04-2016 12:19, Volker escreveu:
Hi all.
I have a strange problem at hand regarding UDP fragmentation on
Centos7:
Applications are unable
Em 10-04-2016 14:25, Volker escreveu:
On 09.04.2016 21:40, Marcelo Ricardo Leitner wrote:
Hi,
Em 07-04-2016 12:19, Volker escreveu:
Hi all.
I have a strange problem at hand regarding UDP fragmentation on Centos7:
Applications are unable to receive UDP packets which have undergone
Em 07-04-2016 12:19, Volker escreveu:
...
select(8, [3 7], [], [], NULL) = 1 (in [7])
recvfrom(7, 0x7ffdf3072e1b, 1, 2, 0x7ffdf3072e20, 0x7ffdf3072e1c) = -1
^--- I think that's why
EAGAIN (Resource temporarily unavailable)
select(8, [3 7], [], [], NULL
[.
Em 08-04-2016 14:38, Gordon Messmer escreveu:
On 04/07/2016 08:19 AM, Volker wrote:
I have a strange problem at hand regarding UDP fragmentation on Centos7:
Applications are unable to receive UDP packets which have undergone
fragmentation UNLESS the netfilter modules are loaded.
...
The applic
Hi,
Em 07-04-2016 12:19, Volker escreveu:
Hi all.
I have a strange problem at hand regarding UDP fragmentation on Centos7:
Applications are unable to receive UDP packets which have undergone
fragmentation UNLESS the netfilter modules are loaded.
The problem arose on a application which would r
Em 30-03-2016 06:46, Götz Reinicke - IT Koordinator escreveu:
Am 29.03.16 um 13:57 schrieb Marcelo Ricardo Leitner:
Em 29-03-2016 03:46, Götz Reinicke - IT Koordinator escreveu:
Am 28.03.16 um 16:23 schrieb Marcelo Ricardo Leitner:
Em 28-03-2016 06:27, Götz Reinicke escreveu:
Hi,
may be
Em 29-03-2016 03:46, Götz Reinicke - IT Koordinator escreveu:
Am 28.03.16 um 16:23 schrieb Marcelo Ricardo Leitner:
Em 28-03-2016 06:27, Götz Reinicke escreveu:
Hi,
may be someone has an idea:
We have three supermicron servers with two 10Gb Ports each, connected
to a cisco switch stack 1Gb
Em 28-03-2016 06:27, Götz Reinicke escreveu:
Hi,
may be someone has an idea:
We have three supermicron servers with two 10Gb Ports each, connected to a
cisco switch stack 1Gb ports. All are on auto speed.
I configured a LACP bond on both sides on all servers, first with citrix xen
server.
O
Well, RHEL actually supports upgrading from 6 to 7 in some use cases.
If you have access, https://access.redhat.com/solutions/21964.
Not sure how that fits for CentOS though..
Em 21-03-2016 15:38, Eero Volotinen escreveu:
err. upgrades?
You mean reinstall? As upgrading between major releases ar
Em 09-03-2016 01:54, John R Pierce escreveu:
On 3/8/2016 8:47 PM, Clint Dilks wrote:
Here is documentation that may help
http://lartc.org/howto/lartc.rpdb.multiple-links.html but as John
mentions
it is painful to get right.
sadly, that document is like 15 years old, and hasn't been updated.
Em 22-12-2015 08:33, Sylvain CANOINE escreveu:
- Mail original -
De: "Marcelo Ricardo Leitner"
À: "centos"
Envoyé: Lundi 21 Décembre 2015 21:46:10
Objet: Re: [CentOS] Network services start before network is up since migrating
to 7.2
Agreed. Sylvain, if possib
Em 22-12-2015 13:53, m.r...@5-cent.us escreveu:
c) wpa-supplicant - again, why? If it's hardwired, and behind switches and
firewalls, why PNAC if every server is running firewalls?
mark "let's *please* NOT talk about NAC via Cisco,
and people who allegedly know and hav
Em 21-12-2015 14:24, James Hogarth escreveu:
On 21 December 2015 at 15:08, Sylvain CANOINE
wrote:
If you're using NetworkManager, you can "systemctl enable
NetworkManager-wait-online.service" and you won't have to override any
of the individual services.
Our security experts don't want me to
Em 07-12-2015 16:35, Akemi Yagi escreveu:
On Mon, Dec 7, 2015 at 10:18 AM, Duncan Brown wrote:
On 07/12/2015 14:40, Akemi Yagi wrote:
This bug report:
https://bugs.centos.org/view.php?id=9860
and its upstream (RH) reference:
https://bugzilla.redhat.com/show_bug.cgi?id=1285235
might poss
Em 05-12-2015 05:35, Duncan Brown escreveu:
On 04/12/2015 19:17, Marcelo Ricardo Leitner wrote:
Em 03-12-2015 14:46, Duncan Brown escreveu:
Here is a couple of pictures,
http://i.imgur.com/Vqvqn1H.jpg
http://i.imgur.com/WQaz1j9.png
Any use?
Of some. It's failing on ftrace initializ
Em 03-12-2015 14:46, Duncan Brown escreveu:
Here is a couple of pictures,
http://i.imgur.com/Vqvqn1H.jpg
http://i.imgur.com/WQaz1j9.png
Any use?
Of some. It's failing on ftrace initialization while allocating memory,
but can't know the real reason. It can be just lack of memory or any
other
Em 17-11-2015 01:26, Dennis Jacobfeuerborn escreveu:
On 16.11.2015 22:58, Gordon Messmer wrote:
On 11/16/2015 01:39 PM, Nick Bright wrote:
This is very frustrating, and not obvious. If --permanent doesn't work
for a command, then it should give an error - not silently fail
without doing anythin
Em 12-11-2015 11:12, Pete Geenhuizen escreveu:
I just installed the latest kernel 2.6.32-573.8.1.el6.x86_64 and when I
rebooted it shorewall (shorewall-4.5.4-1.el6.noarch) failed with the
following error
ERROR: a non-empty masq file requires NAT in your kernel and iptables
/etc/shorewall/masq (l
Em 03-10-2015 13:47, C.L. Martinez escreveu:
Hi all,
I have a strange behavior with a CentOS7 host (fully patched). I have
configured nics as old style format: ifcfg- ... due to I need to use
openvswitch for my vms.
All works well, except when I reboot this server. Systemd spends 6
min. to
Em 29-09-2015 15:03, Gordon Messmer escreveu:
On 09/29/2015 09:14 AM, Tim Dunphy wrote:
And if I do an ifconfig command I see no evidence of an eth1 existing.
"ifconfig -a" will show you all of your interfaces.
Maybe there is a confusion here. Sounds like Tim thought keepalived
would create
On 09-05-2015 15:34, Michael Eager wrote:
I am setting up a file server with CentOS 7. I'm seeing
performance which is considerably slower than a similar
server running CentOS 6.6. A 3Gb directory can be copied
to/from the CentOS 6.6 server in about 50 seconds. The
same directory takes about 2
On 11-05-2015 00:57, david wrote:
I have a question about the network and Centos 7
I am experimenting with two C7 installations:
- On relatively new hardware, configured with fixed IP address in IPV4 only
- on top of Windows, using VMWare, sharing my windows connection via
Vmware's bridge with I
Hi,
On 23-04-2015 08:50, andreas.resc...@mahle.com wrote:
Hi there,
I've installed a new KVM-Server. The routing in all instances are only
working after "arp -s ip_of_router mac_of_router"
Server: CentOS7, KVM
Clients: CentOS6 and Fedora 21
What going wrong?
Your report is not very clear. Is
Hi,
On 14-04-2015 13:04, Johan Kooijman wrote:
Hi,
Today I migrated a server form C6 to C7. The machine is dedicated for a
couple of redis daemons. given the traffic etc, we see cpu0 being 100% in
use immediately. No problem, had the same thing on the C6 server.
So I pinned certain processes/i
Hi,
On 11-04-2015 06:00, Mehmet Allar wrote:
Hello ,
I have recently downloaded and setup Centos 7 1503 on a device and
encountered a remote connection problem which I was only able to solve via
removing ebtables package .
After setup , I wanted go forward with IPtables instead of Firewalld ,
On 02-04-2015 17:05, Lamar Owen wrote:
On 04/02/2015 10:33 AM, Lamar Owen wrote:
That's why I still hope it's local to my machine. But now to try to
reproduce on other hardware. (for reference, hardware on which I saw
the bug is a Dell Precision M6500 with a Core i7-740QM and an AMD/ATI
Firep
On 02-04-2015 02:04, Lamar Owen wrote:
Just a heads up, since I know gkrellm is in EPEL and not in the main
CentOS repos. However, something fairly fundamental has changed, as
prior to updating, gkrellm worked fine, but now every time I execute
gkrellm the kernel panics.
I'm going to triage on
On 01-04-2015 13:16, Boris Epstein wrote:
Hello all,
We have installed this network testing environment:
https://github.com/facebook/augmented-traffic-control
which seems pretty nice overall.
It allows you to artificially degrade your network performance by issuing
tc commands to directly aff
On 12-03-2015 17:39, Digimer wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/03/15 04:29 PM, Gilbert Sebenste wrote:
Hello everyone,
A network engineer buddy of mine brought up for discussion with me
that he'd like to do some throughput testing, but he's new to
Linux/RedHat. Is ther
On 28-01-2015 21:39, Gordon Messmer wrote:
On 01/23/2015 01:44 AM, Götz Reinicke - IT Koordinator wrote:
I do have two centos 6.6 servers. With a "performance optimized" rsync I
get an speed of 15 - 20 MB/s
That *is* pretty slow for sustained writes. Does the same rate hold
true for individua
On 28-01-2015 11:15, Patrick Bervoets wrote:
I have a C6 server acting as a kvm-host.
When connecting with ssh the console is extremely slow and hangs for
minutes at a time. Connecting to this server is not the problem.
If I use: ssh root@host "whatever" I got immediate response even when
inter
On 25-10-2014 09:40, Timothy Murphy wrote:
Vijay Rajah wrote:
You can still use iptables with Centos7, if you want... (AFAIK both
firewalld & iptables use the same kernel functions)
Yes.. both are just frontends for iptables with profile presets, no more
than that.
As a matter of interest
On 16-10-2014 13:47, Akemi Yagi wrote:
On Wed, Oct 15, 2014 at 8:41 AM, James B. Byrne wrote:
This is a return to an issue I first raised back in June. We had a similar
occurrence in September while I was away and so I am revisiting the entire
matter.
Steve Clark on 6 Jun 16:02 2014 wrote:
Hi
On 13-10-2014 16:18, Les Mikesell wrote:
On Mon, Oct 13, 2014 at 2:03 PM, Valeri Galtsev
wrote:
Being able to grab your existing desktop remotely with all open
windows and long-running programs intact is a big plus, though - and
you get that for free with NX or x2go. Can you connect remotel
On 09-10-2014 14:13, Les Mikesell wrote:
On Thu, Oct 9, 2014 at 11:51 AM, Steve Clark wrote:
What exactly does that mean - multi seat environments?
http://www.freedesktop.org/wiki/Software/systemd/multiseat/
Ok I read the information. So as I understand it you are going have a
computer th
On 08-10-2014 15:25, Les Mikesell wrote:
On Wed, Oct 8, 2014 at 1:11 PM, Marcelo Ricardo Leitner
wrote:
https://plus.google.com/u/0/+LennartPoetteringTheOneAndOnly/posts/J2TZrTvu7vd
But oddly, he didn't even mention that there would be a real simple
solution - just add back
On 08-10-2014 15:18, m.r...@5-cent.us wrote:
Marcelo Ricardo Leitner wrote:
On 08-10-2014 14:36, Les Mikesell wrote:
On Wed, Oct 8, 2014 at 12:22 PM, Robert Arkiletian
wrote:
Just a heads up to those who haven't seen this yet. The main author of
systemd publicly wrote about being basi
On 08-10-2014 14:36, Les Mikesell wrote:
On Wed, Oct 8, 2014 at 12:22 PM, Robert Arkiletian wrote:
Just a heads up to those who haven't seen this yet. The main author of
systemd publicly wrote about being basically persecuted.
https://plus.google.com/u/0/+LennartPoetteringTheOneAndOnly/posts/
On 29-09-2014 12:46, m.r...@5-cent.us wrote:
I feel that I'd stay with 6.x unless there's a must-have feature. Right
now, I'm playing with stuff on those servers - for one, NetworkMangler is
*extremely* noisy, and trying to find *full* examples of its configuration
file... I've only found *tiny*
On 17-09-2014 13:28, Eduardo Augusto Pinto wrote:
Guys, good afternoon
I'm using in my bond interfaces as active backup, in theory, should assume an
interface (or work) only when another interface is down.
But I'm just lost packets on the interface that is not being used and is
generating
pack
On 18-09-2014 13:57, James Hogarth wrote:
On 18 Sep 2014 09:07, "dE" wrote:
On 09/17/14 21:03, Marcelo Ricardo Leitner wrote:
One more test. Please check sysctl -a | grep disable_ipv6 output
And if it's =1, set it to 0.
When NetworkManager is running, it may disable ipv6 o
Em 07-09-2014 05:24, dE escreveu:
Hi!
I installed CentOS 7 today, it's a minimal install, so it didn't have
ifconfig command. So I installed net-tools, however I can't add ipv6
address to it.
# ifconfig enp0s3 add fc00::1002/124
SIOCSIFADDR: Permission denied.
Yes, I'm running as root.
CentOS
Em 07-09-2014 05:24, dE escreveu:
Hi!
I installed CentOS 7 today, it's a minimal install, so it didn't have
ifconfig command. So I installed net-tools, however I can't add ipv6
address to it.
# ifconfig enp0s3 add fc00::1002/124
SIOCSIFADDR: Permission denied.
Yes, I'm running as root.
CentOS
Em 23-08-2014 19:30, Steve Clark escreveu:
> On 08/22/2014 07:42 PM, Digimer wrote:
>> On 22/08/14 07:07 PM, Les Mikesell wrote:
>>> On Fri, Aug 22, 2014 at 5:46 PM, Digimer wrote:
To continue your analogy, should car companies have stopped changing
after the 20s? I mean, the cars then g
Em 17-06-2014 19:54, Nick Niemeyer escreveu:
> # modinfo ixgbe
> filename:
> /lib/modules/2.6.32-431.el6.x86_64/kernel/drivers/net/ixgbe/ixgbe.ko
> version:3.15.1-k
> license:GPL
> description:Intel(R) 10 Gigabit PCI Express Network Driver
> author: Intel Corporation,
>
Em 30-05-2014 13:12, Eric Falbe escreveu:
> On 05/30, Les Mikesell wrote:
>> On Fri, May 30, 2014 at 10:14 AM, Eric Falbe wrote:
>>> Hi All,
>>>
>>> I was wondering if anyone knew of a way to notify or log when a specific
>>> remote port is openened? I have an old LDAP server that I am looking t
Em 25-05-2014 07:35, Varun Sharma escreveu:
> Hi,
>
> I am experimenting with libnetfilter_queue. libnetfilter_queue is a
> userspace library providing an API to packets that have been queued by
> the kernel packet filter.
>
> I am using sample code(nfqnl_test.c) available on netfilter.org. I
> hav
Em 12-05-2014 18:33, Joseph Hesse escreveu:
> Hello,
>
> My only hard drive failed on a private server so I had to replace it and
> reinstall Centos 6.5 and Samba.
> My smb.conf file is OK according to "testparm".
> I configured smb and nmb, with chkconfig, to start when the system boots.
>
> After
Em 27-04-2014 01:33, Evan Rowley escreveu:
> Is anyone frustrated by Network Manager? I wish CentOS just used the basic
> configuration files like the ones on BSD-style OSes. Those are so simple in
> comparison.
>
> Each time I reboot, it seems like the configuration file I create for
> Network Man
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