Tag : centos 6

Iptables – How To Block Established Connections With Fail2ban?

Posted June 26, 2019 by MRob & filed under CentOS Comments: 4

Tags: ACCEPT ESTABLISHED, centos 6, fail2ban, IP Address, iptables system

When fail2ban block a IP address, established connections are allowed to continue, but with no rule to accept established connections how is that possible? Why doesnt f2b first rule block established co..

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Disk Performance Issue

Posted June 24, 2019 by Johnny Hughes & filed under CentOS Comments: 3

Tags: centos 6, disk performance

We have a very old Dell desktop machine that has been running CentOS 6 for the past five years.  It received a new, 1 TB disk and additional memory before the OS installation.  It has been the primary Linux machine in our smallest and most remote fi..

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SCSI Drives And CentOS 7

Posted May 13, 2017 by Gregory P. & filed under CentOS Comments: 0

Tags: centos 6, driver disk, lsi logic, LSI raid system, SAS MegaRAID drive, SCSI drives, Symbios Logic MegaRAID

About 4 years ago, I tried to install CentOS 6 on a Supermicro Server with SCSI drives using a LSI raid system.  I could never figure out or find a way to make the installation disc of Centos 6 identify the SCSI drives.  The installation disc ..

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