Search found 65 matches

by larwood
2021/10/08 05:20:34
Forum: CentOS 7 - Security Support
Topic: Apache CVE : CVE-2021-41524
Replies: 3
Views: 745

Re: Apache CVE : CVE-2021-41524

My understanding is the vulnerabilities only affect versions 2.4.49 & 2.4.50. You should not be affected with 2.4.6.

https://www.cyber.gov.au/acsc/view-all- ... ttp-server
https://httpd.apache.org/security/vulne ... es_24.html
by larwood
2021/09/03 05:23:58
Forum: CentOS 7 - General Support
Topic: rsyslog rule creation
Replies: 2
Views: 728

Re: rsyslog rule creation

As you are using CentOS 7.9 I will assume you are on rsyslog v8.24 so you can add this rule above the standard rules.

Code: Select all

if $syslogfacility-text == 'local4' then {
action(type="omfile"
    name="cisco_logs"
    file="/var/log/cisco.log"
  )
  stop
}
by larwood
2021/08/20 05:29:05
Forum: CentOS 7 - Software Support
Topic: rsyslog server does not process messages from other hosts
Replies: 4
Views: 1692

Re: rsyslog server does not process messages from other hosts

I find logger useful for testing syslog over UDP. Here are two examples sent from the source server to the syslog server. # logger --udp --server syslog.domain.internal --tag 'production' --priority local0.info 'Just testing' # logger --udp --port 514 --server syslog.domain.internal "Just testing $(...
by larwood
2021/08/20 05:23:52
Forum: CentOS 8 - General Support
Topic: root partition shows 100% use but actually not
Replies: 6
Views: 1450

Re: root partition shows 100% use but actually not

Yes I agree with TrevorH that this is most likely your issue. Take a look at this Red Hat article for a full explanation: https://access.redhat.com/solutions/2316 My own notes from when I encountered this issue and did not want to restart the affected service: - # lsof +L | grep deleted scopeux 4421...
by larwood
2021/07/20 01:11:36
Forum: CentOS 8 - General Support
Topic: Where does cockpit-pcp store its data
Replies: 4
Views: 847

Re: Where does cockpit-pcp store its data

Logs are here:
/var/log/pcp/pmlogger/$(hostname)/
by larwood
2019/10/23 05:08:50
Forum: CentOS 7 - Security Support
Topic: fail2ban with firewallcmd-ipset does not work on 7.3 1611
Replies: 7
Views: 22761

Re: fail2ban with firewallcmd-ipset does not work on 7.3 1611

My search results directed me here so I thought this post was worth updating in the event it may assist others. A few days ago I updated my server from CentOS 7.6.1810 to 7.7.1908. During some post checks I found that fail2ban wasn't effectively blocking IPs and these are some of the relevant errors...
by larwood
2019/03/14 06:42:15
Forum: CentOS 7 - Hardware Support
Topic: fstab settings for nfs volume mount
Replies: 7
Views: 1624

Re: fstab settings for nfs volume mount

You will need to add _netdev to your mount options.

As you are using CentOS 7 a better method would be to use systemd. I have an example posted here for CIFS that you could modify for NFS.
by larwood
2018/09/28 06:18:23
Forum: CentOS 6 - General Support
Topic: Remote Desktop
Replies: 2
Views: 2640

Re: Remote Desktop

Firewall?
by larwood
2018/09/28 06:16:31
Forum: CentOS 7 - General Support
Topic: fstab doesn't mount active directory shared folder
Replies: 4
Views: 2628

Re: fstab doesn't mount active directory shared folder

As you are using CentOS7 you should use systemd. Here are some notes on how I did it. You should name your mount file /etc/systemd/system/web-my_doc.mount and change the other fields to suit your requirements: # vim /mnt/cifs/.cifs_creds username=user1 password=secret # chmod 600 /mnt/cifs/.cifs_cre...
by larwood
2018/09/28 06:01:47
Forum: CentOS 7 - Software Support
Topic: Where is PHP 5.6 or 7 for CentOS 7.5 (AltArch)?
Replies: 4
Views: 2817

Re: Where is PHP 5.6 or 7 for CentOS 7.5 (AltArch)?

OwnCloud has a good document on how to use Software Collections to update your CentOS7 install with php 7.0: https://doc.owncloud.org/server/latest/admin_manual/upgrading/upgrade_php.html#upgrade-to-version-7-label Here are my notes as I modified the method a little and installed php 7.1 # yum insta...

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