[CentOS] firewalld-config Centos 7(1) fine tuning

2015-10-29 Thread Günther J . Niederwimmer
hello, I have now update a System from Centos 7 to 7(1) with all updates now the firewall-config don't work anymore :-(. Why is firewall-config working on a (old) Centos 7 but not on a CentOs 7(1)? I have this Error now ** (firewall-config:30598): WARNING **: Couldn't connect to accessibil

Re: [CentOS] RPM `requires` installation order

2015-10-29 Thread Nicolas Thierry-Mieg
On 10/29/2015 01:56 AM, Shyam S wrote: Hello All, I'm a bit of newbie with rpm/yum, seeking the help from rpm/yum experts. Suppose I have an RPM package A which depends on package B. RPM A's spec has 'Requires:B' tag with 'autoprov' and 'autoreq' enabled. When I install RPM A on a 'centos 6.5

Re: [CentOS] Detecting empty office doc containing virus macro

2015-10-29 Thread Gary Stainburn
On Wednesday 28 October 2015 21:12:19 Ned Slider wrote: > On 28/10/15 11:55, Gary Stainburn wrote: > > We are receiving LOTS of emails that contain empty XLS or DOC documents > > with embedded virus macros. These are getting past SPAMASSASSIN, Clamav > > and Kaspersky. > > > > I'm trying to write

Re: [CentOS] OT Strange IP address on home network

2015-10-29 Thread Timothy Murphy
John R Pierce wrote: >> So I guess the strange IP address probably comes from some Lite-On device >> somewhere in my house - maybe on the server itself, an HP MicroServer. > My HP Microserver N40L (the original version), the NIC is Broadcom, > > 02:00.0 Ethernet controller: Broadcom Corporation

[CentOS] Semi-OT: fail2ban issue

2015-10-29 Thread m . roth
On a CentOS 6.7 system that's been running fail2ban for a long time, we recently started seeing this: ct 28 19:00:59 fail2ban.action[17561]: ERROR iptables -w -D INPUT -p tcp --dport ssh -j f2b-SSH#012iptables -w -F f2b-SSH#012iptables -w -X f2b-SSH -- stderr: "iptables v1.4.7: option `-w' require

Re: [CentOS] OT Strange IP address on home network

2015-10-29 Thread Johnny Hughes
On 10/28/2015 04:59 PM, Timothy Murphy wrote: > Mark Haney wrote: > >>> On 10/28/2015 9:04 AM, Timothy Murphy wrote: >>> Why does "arp -a" show IP address 169.254.192.123 on my 192.168.2.0 home network? > >> Sounds like you have a host with a NIC that's configured for DHCP but >> either

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] Semi-OT: fail2ban issue

2015-10-29 Thread Tony Mountifield
In article <1446132814771.22...@slac.stanford.edu>, Eriksson, Thomas wrote: > 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 > # Note

Re: [CentOS] C7: screensaver locks screen

2015-10-29 Thread Jonathan Billings
On Wed, Oct 28, 2015 at 06:12:26PM -0400, Fred Smith wrote: > I just realized that it's not the screensaver. I find the lock screen is up > whenever it comes up from standby (and I think a fresh boot, though I've > not tried to reproduce that yet.) Since I put it in standby a lot rather than > shut

Re: [CentOS] Semi-OT: fail2ban issue

2015-10-29 Thread m . roth
Tony Mountifield wrote: > In article <1446132814771.22...@slac.stanford.edu>, > Eriksson, Thomas wrote: >> 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 >> ... >

Re: [CentOS] Detecting empty office doc containing virus macro

2015-10-29 Thread Ned Slider
On 29/10/15 10:51, Gary Stainburn wrote: > On Wednesday 28 October 2015 21:12:19 Ned Slider wrote: >> On 28/10/15 11:55, Gary Stainburn wrote: >>> We are receiving LOTS of emails that contain empty XLS or DOC documents >>> with embedded virus macros. These are getting past SPAMASSASSIN, Clamav >

Re: [CentOS] C7: screensaver locks screen

2015-10-29 Thread Fred Smith
On Thu, Oct 29, 2015 at 12:36:27PM -0400, Jonathan Billings wrote: > On Wed, Oct 28, 2015 at 06:12:26PM -0400, Fred Smith wrote: > > I just realized that it's not the screensaver. I find the lock screen is up > > whenever it comes up from standby (and I think a fresh boot, though I've > > not tried

Re: [CentOS] C7: screensaver locks screen

2015-10-29 Thread Jonathan Billings
On Oct 29, 2015, at 4:44 PM, Fred Smith wrote: > Can you remind me how to switch from one DM to another? I know I > used to know, but right now cannot recall the proper incantations. systemctl disable gdm.service systemctl enable lightdm.service (reboot or stop gdm and start lightdm from a VT) -

Re: [CentOS] Detecting empty office doc containing virus macro

2015-10-29 Thread Always Learning
On Thu, 2015-10-29 at 20:37 +, Ned Slider wrote: > Combining multiple simple rules in a meta > rule is also a great way to detect many spams. If you can find 3 or 4 > factors specific to these spam (the more unique the better), combining > them usually gives excellent results. Yep. In Exim