Displaying 20 results from an estimated 10000 matches similar to: "System not logging"
2017 May 26
1
CentOS 6 dhcpd custom log issues
Hi all,
I've got an issue with C6's dhcpd custom logging that I cannot figure out.
Hopefully someone has an idea, or has seen a similar issue. We have dhcpd
logging to /var/log/messages a custom header (DHCPUSER:) with MAC, IP and
Circuit-ID.
I'll not bore you with the guts, so here's the beginning of that line in
dhcpd.conf:
if exists agent.circuit-id
{
log (info,
2010 Feb 07
2
Bug#568815: Redundant messages from dhcpd in logcheck output in "server" mode.
Package: logcheck
Version: 1.2.69
Severity: normal
Tags: patch
Logcheck's reports contains many messages like:
Feb 7 19:03:57 srv dhcpd: DHCPREQUEST for 172.21.0.126 from 00:19:7e:9f:cc:32 (Hostname
Unsuitable for Printing) via eth0
Feb 7 19:03:57 srv dhcpd: DHCPACK on 172.21.0.126 to 00:19:7e:9f:cc:32 (Hostname
Unsuitable for Printing) via eth0
I create file
2017 Jan 14
4
Centos 7 dhcpd failure to allow a 2nd network over same interal nic
Everyone,
I am trying to set up a second internal network (192.168.0.0/24) and
have not been able to get dhcp to start when I have the following in my
dhcpd.conf file :
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.110 192.168.0.130;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option
2017 Jan 14
2
Centos 7 dhcpd failure to allow a 2nd network over same interal nic
Everyone,
I am trying to set up a second internal network (192.168.0.0/24) and
have not been able to get dhcp to start when I have the following in my
dhcpd.conf file :
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.110 192.168.0.130;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option
2016 Apr 26
2
systemd-journald corruption
Once upon a time, Chris Murphy <lists at colorremedies.com> said:
> On Tue, Apr 26, 2016, 2:09 PM Chris Adams <linux at cmadams.net> wrote:
> > I have several recently-installed CentOS 7 servers that keep having
> > systemd-journald corruption
>
> Determined with 'journalctl --verify' or another way?
I get messages like this in dmesg:
[4756650.489117]
2020 Jul 10
5
CentOS 7 rsyslog and ELK
I asked a similar question about a year ago and didn't get any answers.
So I thought I'd try again.
What do people do to get their syslog messages on CentOS 7 into a
remote ELK stack. I've tried lots of things involving rsyslog,
filebeat, redis, logstash and so on in lots of different configurations
but nothing really works.
I can get rsyslog to talk directly to logstash (acting as
2018 Jan 05
2
dhcpd create lease error and unable to kinit for dynupdate on domain controller
Hi everyone
following
https://wiki.archlinux.org/index.php/Samba/Active_Directory_domain_controller#DHCP_with_dynamic_DNS_updates,
on my samba dc i have installed the dhcp package and the
samba-dhcpd-updateAUR package
there are two unresolved errors that i cannot fix
1 -: Can't create new lease file: Permission denied
2 -: kinit for dynamic DNS failed
can anyone offer any suggestions.
#
2014 Jul 10
2
journalctl and log server
I have a rsyslog-based log server and would like to know how I
can configure journalctl to send its logs to said log server.
2016 Apr 27
2
systemd-journald corruption
Once upon a time, Chris Murphy <lists at colorremedies.com> said:
> On Tue, Apr 26, 2016 at 3:01 PM, Chris Adams <linux at cmadams.net> wrote:
> > Once upon a time, Chris Murphy <lists at colorremedies.com> said:
> >> On Tue, Apr 26, 2016, 2:09 PM Chris Adams <linux at cmadams.net> wrote:
> >> > I have several recently-installed CentOS 7
2018 Sep 26
4
split auth from other logging
I hoped I don't have to switch to syslog logging. Well, anyway.
I changed
10-logging.conf:
syslog_facility = uucp
and commented out the other log lines.
rsyslog.d/50-default.conf:
uucp.debug -/var/log/dovecot/debug.log
uucp.info -/var/log/dovecot/dovecot.log
uucp.warn -/var/log/dovecot/warn.log
uucp.err
2017 Dec 18
5
DHCP-DNS problems
On 18 December 2017 at 16:20, Rowland Penny via samba <samba at lists.samba.org
> wrote:
>
>
> Even this looks wrong, I would expect something like this:
>
> Dec 18 07:43:59 dc3 dhcpd: DHCPREQUEST for 192.168.0.111 from
> cc:4e:ec:e9:c8:d3 via eth0
> Dec 18 07:43:59 dc3 dhcpd: DHCPACK on 192.168.0.111 to cc:4e:ec:e9:c8:d3
> via eth0
> Dec 18 07:47:33 dc3 dhcpd:
2017 Jul 09
2
rsyslog stops logging on service reload?
I have multiple servers running stock CentOS 7 rsyslog 7.4.7-16.el7,
which are configured to log locally and over TCP to a remote logserver,
also running stock CentOS 7 rsyslog. The remote server uses imptcp to
receive, and pretty basic rules to parse and commit to disk.
I have several systems that log prolifically, but periodically, they
stop soon after the remote log server HUPs (daily
2023 Mar 18
3
Minimize sshd log clutter/spam from unauthenticated connections
On 18.03.23 14:34, David Lang wrote:
> modern syslog daemons (including rsyslog, which is default on just
> about every linux system) allow you to filter efficiently on the
> message contents, not just the severity, so you can opt to throw out
> the messages you don't want.
>
> I advocate for a slightly different way of dealing with it, filter
> these messages from
2017 Jan 16
3
Centos 7 dhcpd failure to allow a 2nd network over same interal nic
On 16/01/17 17:12, James A. Peltier wrote:
> VLANs are your friend, otherwise DHCPD is not going to understand how to properly answer your request for different networks on the same interface.
>
> ----- On 14 Jan, 2017, at 11:59, Gregory P. Ennis PoMec at PoMec.net wrote:
>
> | Everyone,
> |
> | I am trying to set up a second internal network (192.168.0.0/24) and
> | have
2020 Aug 19
1
syslog logging + 2.3.10 + centos 7
All,
Running dovecot 2.3.10 on a CentOS 7.x and logging via syslog seems to
stop when i restart rsyslog process. Reload doesnt get it working again
only a dovecot restart. Tested this with dovecot 2.2.36 and this did not
exhibit the same behaviour.
systemctl restart dovecot rsyslog ----- this gets a working state
systemctl restart rsyslog ------------- this restarts syslog other
processes
2015 Nov 24
3
Google Ads in rsyslog documentation files
Peter Eckel wrote:
> Hi all,
>
> I know this comes from upstream (and most likely from the rsyslog
project itself), but what's your opinion about Google Ads in system
documentation files?
>
>> [peckel at mucnvjmppmtr01 ~]$ cat /etc/redhat-release
>> Red Hat Enterprise Linux Server release 6.7 (Santiago)
>> [peckel at mucnvjmppmtr01 ~]$ grep google
2017 Dec 18
2
DHCP-DNS problems
Hello there.
So, I have a Samba AD setup, with DHCP and samba_dlz setup as described in
the wiki.
However, I find that after a while, dynamic DHCPD updates stop working.
The fix is for me to restart the named server.
When in this state, I get log messages like:
DHCPREQUEST for 192.168.52.232 (192.168.60.2) from 8c:be:be:0d:cf:3c
(RedmiNote4-Gj?gur) via 192.168.52.253
Dec 18 15:39:44 dc02
2010 Nov 26
1
rsyslog as default syslog daemon?
Hi all!
Is anybody here using rsyslog? I am looking for the right solution how
to use rsyslog in CentOS 5 as the default logging daemon. We use it
because of filtering using regular expressions.
I switched from sysklogd to rsyslog simply using
chkconfig --del syslog
chkconfig --add rsyslog
chkconfig rsyslog on
service syslog stop
service rsyslog start
but this seems not to be
2013 Feb 19
1
remote logging with rsyslog
This is a similar post to one I've made on the rsyslog list that has received
no responses after four days, so I figured I'd try here since the problem
seems to be CentOS specific. This is also my second attempt to send it to
this list as the first seems to have never showed up.
I am trying to test remote logging between two CentOS 6.3 systems and unable
to get the client logs to show up
2016 Feb 29
1
Discarding empty lines in rsyslog
Dear CentOS folk,
I've been try to solve one issue with rsyslog on CentOS 6, but can't
figure it out. I've searched through rsyslog documentation, and used
Google but not found anything that matches my issue.
I'm sending output of a program to rsyslog using "logger -t progname".
I've got the following config snippet in /etc/rsyslog.d:
$FileCreateMode 0644
if