Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread David Hrbáč
Hi, You can drop it before FW with blackhole route. DH čt 9. 1. 2020 v 7:21 odesílatel Thomas Stephen Lee napsal: > On Thu, Jan 9, 2020 at 6:07 AM H wrote: > > > I am being attacked by an entire subnet where the first two parts of the > > IP address remain identical but the last two parts

Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread Thomas Stephen Lee
On Thu, Jan 9, 2020 at 6:07 AM H wrote: > I am being attacked by an entire subnet where the first two parts of the > IP address remain identical but the last two parts vary sufficiently that > it is not caught by fail2ban since the attempts do not meet the cut-off of > a certain number of

Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread Keith Christian
On Wed, Jan 8, 2020 at 7:06 PM one_Person_on_the_World wrote: > I have experience block DDoS atacks. Contac White me in prived. If you have > intereses. > > El mié., 8 ene. 2020 8:45 p. m., Keith Christian < > keith1christ...@gmail.com> > escribió: > > > On Wed, Jan 8, 2020 at 5:37 PM H wrote:

Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread one_Person_on_the_World
I have experience block DDoS atacks. Contac White me in prived. If you have intereses. El mié., 8 ene. 2020 8:45 p. m., Keith Christian escribió: > On Wed, Jan 8, 2020 at 5:37 PM H wrote: > > > I am being attacked by an entire subnet where the first two parts of the > > IP address remain

Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread Keith Christian
On Wed, Jan 8, 2020 at 5:37 PM H wrote: > I am being attacked by an entire subnet where the first two parts of the > IP address remain identical but the last two parts vary sufficiently that > it is not caught by fail2ban since the attempts do not meet the cut-off of > a certain number of

[CentOS] Blocking attacks from a range of IP addresses

2020-01-08 Thread H
I am being attacked by an entire subnet where the first two parts of the IP address remain identical but the last two parts vary sufficiently that it is not caught by fail2ban since the attempts do not meet the cut-off of a certain number of attempts within the given time. Has anyone created a

Re: [CentOS] CentOS 7 yum update

2020-01-08 Thread Jyrki Tikka
Gregory, Since the yum update process was interrupted before the old packages were removed you now have duplicate packages on your system as your listing clearly shows. You need to remove the extra packages using the command package-cleanup --cleandupes That should take care of the problem.

Re: [CentOS] CentOS 7 yum update

2020-01-08 Thread Young, Gregory
Try "yum clean all", but I suspect you need to delete and rebuild the RPM database. I don't remember the commands for that offhand, but Google might help locate them. Gregory -Original Message- From: CentOS On Behalf Of Jerry Geis Sent: Wednesday, January 8, 2020 4:40 PM To: CentOS

[CentOS] CentOS 7 yum update

2020-01-08 Thread Jerry Geis
I was in the middle of a yum update on physical box over teh weekend and power died. Ssytem came pack up. But now when I run yum-complete-transaction I get all kinds of errors (these are just the last 4, there are many) systemtap-runtime-4.0-10.el7_7.x86_64 has installed conflicts