Search found 22932 matches

by TrevorH
2018/08/14 09:59:18
Forum: CentOS 7 - General Support
Topic: rebuilding with source rpm available on centos vault is failing always for openjdk
Replies: 1
Views: 6

Re: rebuilding with source rpm available on centos vault is failing always for openjdk

Don't build as root. That won't fix the problem but it will stop you from accidentally trashing your entire system due to a build bug.
by TrevorH
2018/08/14 09:58:01
Forum: CentOS 7 - General Support
Topic: i am unable to create var/log/radius/radutmp log in cent OS 7
Replies: 1
Views: 3

Re: i am unable to create var/log/radius/radutmp log in cent OS 7

How did you install radius? Our freeradius package should create /var/log/radius/radutmp when it's installed.
by TrevorH
2018/08/14 08:29:30
Forum: CentOS 7 - General Support
Topic: AD authentication in Samba (kerberos errors)
Replies: 4
Views: 477

Re: AD authentication in Samba (kerberos errors)

This problem was reported in 7.4 which used samba 4.6.2. CentOS 7.5 is out and now has samba 4.7.1. Are you up to date?
by TrevorH
2018/08/14 08:09:36
Forum: CentOS 7 - General Support
Topic: Restart power-off time
Replies: 1
Views: 12

Re: Restart power-off time

If it was then it would most likely be a BIOS configuration option.
by TrevorH
2018/08/13 11:17:51
Forum: CentOS 7 - Software Support
Topic: postfix problem on CentOS 7.5 : relay not permitted
Replies: 10
Views: 208

Re: postfix problem on CentOS 7.5 : relay not permitted

IIRC the default postfix config allows mail to be sent to addresses within the same domain as your host machine. So if your machine name is mailserver.company.com then it will accept mail sent to address@company.com but not, for example, address@company.de. You would need to adjust the mydestination...
by TrevorH
2018/08/13 10:18:38
Forum: CentOS 7 - Software Support
Topic: Packet Tracer Centos 7 error when executed.
Replies: 1
Views: 16

Re: Packet Tracer Centos 7 error when executed.

See https://www.centos.org/forums/viewtopic.php?t=52256 but be aware that it is using non-CentOS packages. Possibly unmaintained, insecure non-CentOS packages. The problem is that this program is built against the wrong version of openssl to run on CentOS. It needs to be rebuilt (by Cisco?) against ...
by TrevorH
2018/08/13 09:05:13
Forum: CentOS 7 - Software Support
Topic: postfix problem on CentOS 7.5 : relay not permitted
Replies: 10
Views: 208

Re: postfix problem on CentOS 7.5 : relay not permitted

Does your machine's domain name match the one you are trying to send mail to?
by TrevorH
2018/08/12 18:16:59
Forum: CentOS 7 - Software Support
Topic: Reporting wrong yum repo data
Replies: 3
Views: 43

Re: Reporting wrong yum repo data

It's inherited from upstream so needs reporting on bugzilla.redhat.com
by TrevorH
2018/08/12 16:02:28
Forum: CentOS 7 - Software Support
Topic: can we install php 5.2 on centos 7 ?
Replies: 1
Views: 33

Re: can we install php 5.2 on centos 7 ?

No. In any case 5.2 is ancient and riddled with security bugs and should not be used at all.
by TrevorH
2018/08/12 11:48:39
Forum: CentOS 7 - Security Support
Topic: IPTables help
Replies: 6
Views: 86

Re: IPTables help

So iptables rules are processed from the top down and processing stops as soon as a match occurs and a jump is taken to either DROP, REJECT or ACCEPT. Looking at your rules that means for example, and ssh connection from anywhere will hit rule 3 ( -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT ) and ju...