Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread Tony Mountifield
In article <20140814141900.777d6f0c@tomh>, Tom Horsley wrote: > > If you look inside the ICMP packet in wireshark, it will tell you > > who sent it and what MTU they said was acceptable. > > Well, I'm definitely drowning in network confusion here :-). > > Everyone's MTU is the default 1500, I ch

Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread Tom Horsley
I think I have my answer: The kernel is busted (or something isn't loaded that I need, but don't know about :-). I copied my Fedora 20 desktop 3.15.8-200.fc20.x86_64 kernel and /lib/module files to the centos7 KVM host, rebuilt grub.cfg, and rebooted into the 3.15.8-200 kernel, and with no other c

[CentOS] CentOS-announce Digest, Vol 114, Issue 9

2014-08-15 Thread centos-announce-request
Send CentOS-announce mailing list submissions to centos-annou...@centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-requ..

Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread Akemi Yagi
On Fri, Aug 15, 2014 at 4:50 AM, Tom Horsley wrote: > I think I have my answer: The kernel is busted (or something > isn't loaded that I need, but don't know about :-). > > I copied my Fedora 20 desktop 3.15.8-200.fc20.x86_64 kernel > and /lib/module files to the centos7 KVM host, rebuilt > grub.c

Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread Tom Horsley
> It is much easier if you use ELRepo's kernel-ml > (http://elrepo.org/tiki/kernel-ml). Does look like a better long term solution, fedora was just a hack for testing :-). > > I guess it is time to make yet another bugzilla account > > and submit a bug... > > Yes, good idea. And here it is: htt

Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread David Both
Nope. The kernel is not busted. You just need to add a few rules to your firewall in order to tell it to forward the packets appropriately. While you do need "net.ipv4.ip_forward = 1" line in /etc/sysctl.conf, and you also need to set /proc/sys/net/ipv4/ip_forward to 1 if you have not reboote

Re: [CentOS] Centos 7 as gateway - UDP performance is busted/awful?

2014-08-15 Thread Tom Horsley
On Fri, 15 Aug 2014 09:19:29 -0400 David Both wrote: > I hope this helps. Nah, all the forwarding rules were in place. They all worked before I switched to centos7, and they all worked after I booted the fedora kernel. No sysctl or iptables changes were made when switching from centos to fedora k

[CentOS] Down-grading to an "obsoleted" package

2014-08-15 Thread Toralf Lund
Hi, Does anyone know if there is a clean way to "downgrade" to the old rpm package when it was previously replaced by another that obsolete it? I mean, say that I have installed some rpm "A-1.0-1.x86_64.rpm", and along comes "B-1.0-1.x86_64.rpm", whose spec has Obsoletes: A Now, if I do "rpm

Re: [CentOS] SELinux vs. logwatch and virsh

2014-08-15 Thread Daniel J Walsh
On 08/14/2014 11:02 AM, Bill Gee wrote: > Hello everyone - > > I am stumped ... Does anyone have suggestions on how to proceed? Is there a > way > to get what I want? > > The environment: CentOS 7.0 with latest patches. > > The goal: I want logwatch to include a report on the status of kvm

Re: [CentOS] SELinux vs. logwatch and virsh

2014-08-15 Thread Daniel J Walsh
On 08/14/2014 11:02 AM, Bill Gee wrote: > Hello everyone - > > I am stumped ... Does anyone have suggestions on how to proceed? Is there a > way > to get what I want? > > The environment: CentOS 7.0 with latest patches. > > The goal: I want logwatch to include a report on the status of kvm

[CentOS] Centos7 - remove /home and expand / after install?

2014-08-15 Thread Les Mikesell
I did a default install and after installing some other things I realized that a lot of space was allocated to /home as an lvm that is never going to be used. Is it possible to remove the lvm and grow the root (xfs) filesystem without starting over? -- Les Mikesell lesmikes...@gmail.co

[CentOS] Bind config question, centos 5.10

2014-08-15 Thread Chuck Campbell
I must have something mis-configured in my bond setup. Things are working, but I'm getting TONS of this sort of stuff in my log: +2001:502:ad09::4#53: 1 Time(s) network unreachable resolving 'kns1.kuwaitnet.net/A/IN': +2001:503:231d::2:30#53: 1 Time(s) network unreachable resolving 'kns1.k

[CentOS] el6 crash-trace-command vendor?

2014-08-15 Thread Denniston, Todd A CIV NAVSURFWARCENDIV Crane
I was running a rpm -qa --qf "%{vendor} \t\t%{name}\n" |sort|grep -v CentOS looking for packages from other vendors installed on a machine and noticed a curious sight: Fujitsu Limited crash-trace-command It appears I am not the only one who has crash-trace-command from Fujitsu

Re: [CentOS] Centos7 - remove /home and expand / after install?

2014-08-15 Thread Mark Tinberg
On Aug 15, 2014, at 11:05 AM, Les Mikesell wrote: > I did a default install and after installing some other things I > realized that a lot of space was allocated to /home as an lvm that is > never going to be used. Is it possible to remove the lvm and grow > the root (xfs) filesystem without s

Re: [CentOS] Down-grading to an "obsoleted" package

2014-08-15 Thread Thomas Eriksson
On 08/15/2014 07:45 AM, Toralf Lund wrote: > Hi, > > Does anyone know if there is a clean way to "downgrade" to the old rpm > package when it was previously replaced by another that obsolete it? > > I mean, say that I have installed some rpm "A-1.0-1.x86_64.rpm", and > along comes "B-1.0-1.x8

[CentOS] systemd and httpd

2014-08-15 Thread Jack Bailey
Hello, On my new CentOS 7 server httpd stops running after about two minutes or so. strace shows me the process is asking for a password, and failing to get one, times out. In reading the docs I see an option to systemd: --no-ask-password. Can anyone tell me where and how to set this? As a

Re: [CentOS] systemd and httpd

2014-08-15 Thread Les Mikesell
On Fri, Aug 15, 2014 at 4:29 PM, Jack Bailey wrote: > > On my new CentOS 7 server httpd stops running after about two minutes or > so. strace shows me the process is asking for a password, and failing > to get one, times out. In reading the docs I see an option to systemd: > --no-ask-password.

Re: [CentOS] systemd and httpd

2014-08-15 Thread Alexander Dalloz
Am 15.08.2014 um 23:29 schrieb Jack Bailey: > Hello, > > On my new CentOS 7 server httpd stops running after about two minutes or > so. strace shows me the process is asking for a password, and failing > to get one, times out. In reading the docs I see an option to systemd: > --no-ask-password.

Re: [CentOS] systemd and httpd

2014-08-15 Thread Jack Bailey
On 08/15/14 14:48, Alexander Dalloz wrote: > Am 15.08.2014 um 23:29 schrieb Jack Bailey: >> Hello, >> >> On my new CentOS 7 server httpd stops running after about two minutes or >> so. strace shows me the process is asking for a password, and failing >> to get one, times out. In reading the docs

Re: [CentOS] Webalizer not available for CentOS 7?

2014-08-15 Thread Nux!
Hi, You can grab it from here (backported from rawhide) http://li.nux.ro/download/nux/misc/el7/x86_64/ -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro - Original Message - > From: "Mike McCarthy, W1NR" > To: "CentOS mailing list" > Sent: Thursday, 14 August,

Re: [CentOS] systemd and httpd

2014-08-15 Thread galt...@kicp.uchicago.edu
I don't have passphrases on certificates () Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 --