Re: [CentOS] prevent users from fiddling with network?

2017-10-01 Thread Eriksson, Thomas
From: CentOS on behalf of Valeri Galtsev Sent: Thursday, September 21, 2017 9:10 AM To: centos@centos.org Subject: [CentOS] prevent users from fiddling with network? Dear Experts, "this is system from the hell!" Than was my first reaction when I realiz

Re: [CentOS] Semi-OT: fail2ban issue

2015-10-29 Thread Eriksson, Thomas
This should probably be a bug report for the fail2ban EPEL maintainer, the problem was introduced in version 0.9.3 >From the file /etc/fail2ban/action.d/iptables-common.conf ... # Option: lockingopt # Notes.: Option was introduced to iptables to prevent multiple instances from # runnin

Re: [CentOS] persistent change of max_stack_depth

2015-08-14 Thread Eriksson, Thomas
Could anybody point me in the right direction for setting the kernel parameter, max_stack_depth, to 10240 for database tuning? I have currently set it by running 'ulimit -s 10240' but this does not survive a reboot. Look at the file /etc/security/limits.conf For documentation, 'man limits.conf