Search found 22085 matches

by TrevorH
2018/04/23 16:26:23
Forum: CentOS 7 - Security Support
Topic: /etc/ssl/certs/ca-bundle.trust.crt shows different TRUSTED CERTIFICATE
Replies: 3
Views: 42

Re: /etc/ssl/certs/ca-bundle.trust.crt shows different TRUSTED CERTIFICATE

And running /etc/pki/tls/misc/c_info on them has them both say the same thing:

subject= /C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance EV Root CA
issuer= /C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance EV Root CA
notAfter=Nov 10 00:00:00 2031 GMT
--------
by TrevorH
2018/04/23 15:58:42
Forum: CentOS 7 - General Support
Topic: Configuring LDAP on CentOS 7
Replies: 1
Views: 56

Re: Configuring LDAP on CentOS 7

CentOS 6 doesn't use slapd.conf, all config is under /etc/openldap/slapd.d. Both CentOS 6 and 7 ship similar openldap versions, openldap-2.4.40-16.el6.x86_64 and openldap-2.4.44-5.el7.x86_64, they are similar enough so that they should be the same for all intents and purposes. However, in the latest...
by TrevorH
2018/04/23 15:10:28
Forum: CentOS 7 - Networking Support
Topic: WORDPRESS DISPLAY PLAIN TEXT...
Replies: 1
Views: 25

Re: WORDPRESS DISPLAY PLAIN TEXT...

Did you install the right php packages? Did you restart apache httpd after installing them?
by TrevorH
2018/04/23 15:05:30
Forum: CentOS 7 - Security Support
Topic: ftp timeout with firewalld (CentOS 7.4) and vSFTPD
Replies: 3
Views: 39

Re: ftp timeout with firewalld (CentOS 7.4) and vSFTPD

Yes, firewalld adds and maintains iptables rules but it runs as a daemon and continually checks the running rules to make sure they match what it expects and will put them back the way it thinks they should be if they differ. Thus it is not possible to use the iptables command to modify the rules it...
by TrevorH
2018/04/23 14:59:44
Forum: CentOS 7 - Software Support
Topic: Postfix Maildir delivery failure due to read-only file system
Replies: 10
Views: 116

Re: Postfix Maildir delivery failure due to read-only file system

Then check your logs for i.o errors on the disks involved and/or filesystem problems. Your entire filesystem has been made readonly and the kernel only does that for severe i/o errors on the device(s) that make it up. To correct it in that case will mean rebooting.
by TrevorH
2018/04/23 13:34:47
Forum: CentOS 7 - Security Support
Topic: ftp timeout with firewalld (CentOS 7.4) and vSFTPD
Replies: 3
Views: 39

Re: ftp timeout with firewalld (CentOS 7.4) and vSFTPD

If you use firewalld then undo what you already did and run firewall-cmd --permanent --add-service=ftp then again without the --permanent or reload firewalld. That opens port 21 and loads nf_conntrack_ftp which automatically handles opening all the transient ports required without having to hard-cod...
by TrevorH
2018/04/23 13:20:41
Forum: CentOS 7 - Software Support
Topic: Postfix Maildir delivery failure due to read-only file system
Replies: 10
Views: 116

Re: Postfix Maildir delivery failure due to read-only file system

That's the other end's problem, not yours. Unless you manage the receiving system too?
by TrevorH
2018/04/23 13:19:32
Forum: CentOS 7 - General Support
Topic: Error start VSFTPD on CentOs 7
Replies: 4
Views: 82

Re: Error start VSFTPD on CentOs 7

Anything in /var/log/vsftpd.log??
by TrevorH
2018/04/23 09:45:04
Forum: CentOS 7 - General Support
Topic: How to create a block device on CentOS 7
Replies: 3
Views: 84

Re: How to create a block device on CentOS 7

Attach device to VM, load driver (probably done automatically by udev/kernel), done.
by TrevorH
2018/04/23 06:15:51
Forum: CentOS 7 - Security Support
Topic: iptables
Replies: 2
Views: 32

Re: iptables

No.

There's a GUI firewalld manager if you want - that's firewall-config. If not using firewalld though, that's useless.