Displaying 20 results from an estimated 2000 matches similar to: "first steps in selinux: cron.daily and postfix"
2016 Jul 07
5
update clamav to 0.99.2
Helo,
update is in EPEL repository.
on startup, clamd does not further create clamd.sock and clamd.pid
clamd service stops without any message - even in debug mode.
It's a nightmare.
Helmut
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Dr.-Ing. Roswitha Hahn-Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Tel. 0711
2015 Dec 07
2
openvpn + routing
Helmut Drodofsky wrote:
> Hello,
>
> there is one route missing:
>
> 128.0.0.0/1.
>
Did you mean 127.0.0.0?
mark
> config client:
> route-nopull
> redirect-gateway def1 bypass-dhcp
>
> best regards
> Helmut
>
> Viele Gr??e
> Helmut Drodofsky
>
> Internet XS Service GmbH
> He?br?hlstra?e 15
> 70565 Stuttgart
>
> Gesch?ftsf?hrung
2016 Jul 08
0
update clamav to 0.99.2
2016-07-08 4:19 GMT+08:00 Helmut Drodofsky <drodofsky at internet-xs.de>:
> Helo,
>
> update is in EPEL repository.
>
> on startup, clamd does not further create clamd.sock and clamd.pid
>
> clamd service stops without any message - even in debug mode.
>
>
Comment out "AllowSupplementaryGroups" in config clamd.conf and try restart
again
> It's a
2012 Nov 09
1
iptables: recent nolonger supported in Centos 5.8?!
Helo,
we use recent to control ip traffic.
kernel 2.6.18-308.13.1.el5 : all is OK
kernel 2.6.18-308.16.1.el5 : the first recent statement causes an error.
E.g.:
iptables -A INPUT -m state --state NEW -m recent --set -p tcp --dport 80
iptables: Unknown error 18446744073709551615
The man pages say: recent is supported.
CentOS 6: is OK
Knows anyone more?
Best regards
Helmut Drodofsky
--
Viele
2013 Mar 13
1
important spamassassin update
Hello,
njab.org will discontinue blacklist services.
On 1. March 2013 Apache published:
Bug 6913; Disabled rules/scores for njabl.org
See:
http://svn.apache.org/viewvc?view=revision&revision=1451776
Will there be an update from CentOS?
Best regards
Helmut Drodofsky
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
2016 Jan 07
2
CentOS 6, SSD recommendations?
Hello,
because of high disk load we plan to move from disk (raid1) to ssd.
Are there recommendations for
- manufacturer
- file sytem
- raid1
The Red Hat Storage Administration Guide says:
- no raid 1
- ext4 only
is this state of the art?
I have searched list,centos.org 2015 - nothing found.
I found in the year 2012 / 2013:
https://www.centos.org/forums/viewtopic.php?t=7580
2012 Oct 11
1
escd daemon
Helo,
this morning I have had a pop up Window in the gnome desktop, that
- the esc service is stopped
- I should restart the esc service or
- restart the computer
But there is no esc servcie in CentOS 5 ?!
What to do? As far as I know, the server is ok. So I have closed the pop
up. It does not come up again after later login.
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
2012 Jan 27
2
LSi Logic SCSI controller driver
Hello,
I have found a lot of discussions concerning the LSI Logic scsi driver.
E.g.:
https://lkml.org/lkml/2010/4/26/335
https://bugzilla.kernel.org/show_bug.cgi?id=16547
http://www.redhat.com/archives/rhl-list/2007-April/msg02661.html
VMware ESXI was updated on 28. April 2011.
Is this bug fixed in CentOS 6? RHEL 6 beta: the bug was included so far
as I have read.
--
Viele Gr??e
Helmut
2014 Feb 03
0
filesystem read only after logrotate CentOS 5
Helo,
up to 04:02 the root file system was OK. With the logrotate activities
there are messages: read only.
Last entry in /var/log/messages is the sendmail entry from logrotate.
less /etc/mtab gives:
/dev/sda1 / ext3 rw 0 0
proc /proc proc rw 0 0
sysfs /sys sysfs rw 0 0
devpts /dev/pts devpts rw,gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs rw 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
2014 Feb 03
0
[solved] filesystem read only after logrotate CentOS 5
Helo,
the solution was now found in dmesg. I/O error for the journal.
dmesg was updated, /var/log/messages not. I think because of read only
file system.
Best regards
Helmut
Helo,
up to 04:02 the root file system was OK. With the logrotate activities
there are messages: read only.
Last entry in /var/log/messages is the sendmail entry from logrotate.
less /etc/mtab gives:
/dev/sda1 /
2015 Feb 27
0
CentOS 7 hand-edit the network configuration files
Helo,
on
http://wiki.centos.org/FAQ/CentOS7
in
3. And what if I want the old naming back?
is written:
/etc/udev/rules.d/60-net.rules seems necessary to override
/usr/lib/udev/rules.d/60-net.rules
According to my experience, the text should be changed to:
/etc/udev/rules.d/70-persistent-net.rules has to describe the naming
rule according to this example:
SUBSYSTEM=="net",
2015 Dec 07
0
openvpn + routing
Hello,
there is one route missing:
128.0.0.0/1.
config client:
route-nopull
redirect-gateway def1 bypass-dhcp
best regards
Helmut
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Dr.-Ing. Roswitha Hahn-Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Tel. 0711 781941 0
Fax: 0711 781941 79
Mail: info at internet-xs.de
2017 Feb 03
0
CentOS 7.3, SPF+ 10GBit network
Hello,
our server uses 1 GBit Nic and 10 GBit SPF+ NIC.
When both nics are configured ONBOOT=yes, then both nics are OK.
Wen 1GBit nic is ONBOOT=no, netwerk does not come up.
Missing driver? What else?
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Dr.-Ing. Roswitha Hahn-Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Tel.
2012 Jun 11
1
iptables: hitcount
Hello,
up to CentOS 5.3 it was possible, to control new ip connections by
"recent", "seconds" and "hitcount"
-A INPUT -m state --state NEW -m recent --set -p tcp --dport 80
-A INPUT -m state --state NEW -m recent --update --seconds 60 --hitcount
1000 -p tcp --dport 80 -j LOG --log-prefix "FW DROP IP Flood: "
-A INPUT -p tcp -m tcp --dport 80 -m state
2012 Apr 05
3
IPSEC How To?
Hello,
now I have spent many hours to configure openswan for VPN connections
without any success.
My goal:
VPN Server CentOS 6 with public IPv4
VPN Client (= road warrier) from private site with NAT router or from
mobile cell with Linux, Windows 7, Mac, iPhone or Android
Is there any how to in the net?
When I read
file:///usr/share/doc/openswan-doc-2.6.32/config.html
then I belive, there is
2019 Dec 01
2
update CentOS 7 at Nov 05 2019
yum update was run
23.10.19 and then
05.11.19
to the beginning of the update 5.11.2019 kernel logging to
/var/log/messages was ok.
During the update at 5.11.2019 logging to /var/log/messages finished. I
persume, this bug began during processing updates. yum-log shows:
...........
Nov 05 14:56:54 Installed: virt-viewer-5.0-15.el7.x86_64
Nov 05 15:59:28 Installed: nbdkit-1.8.0-1.el7.x86_64
2020 Jan 01
2
KVM Random Reboots AMD EPYC Server
our new Server with AMD EPYC and super micro board reboots ramdonly.
There is no error message before the reboot in /var/log/messages.
we are running 2 Server with VMWare workstation without any problem.
The new server should run KVM.
older servers with AMD (before EPYC) running KVM without any problem.
any idea or recommendation?
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
2019 Feb 07
2
persistent generic device for tape changer
Hello,
mtx and therefor amanda use generic device /dev/sg<x> for tape changer.
These devices change on reboot.
How to make them persistent?
/dev/sch0 and /dev/sch1 seem to be persistent.
/dev/tape/by-id/ shows links from WWID to generic device
An UDEV rule could help? I have not found any example.
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565
2019 Feb 07
2
persistent generic device for tape changer
Hello Ron,
sounds good. I have 2 tape changer. I persume, udev creates the same
link for both.
Can I modify
SYMLINK+="changer-$env{ID_SERIAL}"
The serial should be unique.
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Helmut Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Fon: 0711 781941 0 <tel:+497117819410>
Fax:
2019 Feb 07
0
persistent generic device for tape changer
I've taken you as far as I can go. ?Now you will have to experiment a
bit for your use case. ?I should point out that at least in my system,
the link with the serial number in it shows up even with the line
commented in the rules file.
As always, YMMV.
On Thu, 2019-02-07 at 22:29 +0100, Helmut Drodofsky wrote:
> Hello Ron,
>
> sounds good. I have 2 tape changer. I persume, udev