similar to: kernel: net_ratelimit: 18 callbacks suppressed

Displaying 20 results from an estimated 10000 matches similar to: "kernel: net_ratelimit: 18 callbacks suppressed"

2017 Oct 04
2
systemd-networkd issue
On 4 Oct 2017 3:13 pm, "Kenneth Porter" <shiva at sewingwitch.com> wrote: On 10/3/2017 8:14 PM, Phil Manuel wrote: > systemd-networkd doesn't use those files at all. > > If you look at the appropriate ifcfg files eg > /etc/sysconfig/network-scripts/ifcfg-em1 do you see IPV6_FAILURE_FATAL=no > ? > Where does systemd-networkd store its settings, then?
2020 Aug 26
2
Viewing changelog for packages to be updated
On Wed, Aug 26, 2020 at 2:54 PM Kenneth Porter <shiva at sewingwitch.com> wrote: > > Is there some way to see the RPM changelog entries for a prospective yum > update? Ideally I'd like to see just the entries that are newer than the > version of the package I already have. > > I saw a new kernel in today's yum-cron email and I'd like to know what it's >
2019 Jan 07
2
Upgrade CentOS 7.4 to 7.5 and don't want to upgrade it to 7.6
On Mon, Jan 7, 2019 at 5:49 PM Kenneth Porter <shiva at sewingwitch.com> wrote: > On 1/6/2019 10:51 PM, Kaushal Shriyan wrote: > > the product does not support the latest CentOS Linux > > release 7.6.1810 (Core) version as of now. > > What product and what, specifically, about 7.6 does it not support? > Could you not just exclude the incompatible packages? You could
2011 Jul 08
5
Triggering script from cron or web client
I have a Bash script, currently run a couple times an hour from cron, that pulls data from an old Windows DB by rsync, converts it to SQL, and injects it into a MySQL DB for display in a LAMP-based app. (Make and Perl are also involved to minimize the number of tables touched and to clean up the SQL generated by Pxlib.) I'd like to add the ability to refresh the data immediately from the
2019 Sep 04
0
[PATCH] mm/balloon_compaction: suppress allocation warnings
On Wed, Aug 21, 2019 at 07:44:33PM +0000, Nadav Amit wrote: > > On Aug 21, 2019, at 12:13 PM, David Hildenbrand <david at redhat.com> wrote: > > > > On 21.08.19 18:34, Nadav Amit wrote: > >>> On Aug 21, 2019, at 9:29 AM, David Hildenbrand <david at redhat.com> wrote: > >>> > >>> On 21.08.19 18:23, Nadav Amit wrote: >
2020 May 26
3
ip6tables equivalent for NAT?
with ipv6, you just allow the specific ports destined to the specific local machine(s) in on your WAN side, they don't need translating. same sort of rule as if you had a internet-facing service running on the routing system On Tue, May 26, 2020 at 11:55 AM Kenneth Porter <shiva at sewingwitch.com> wrote: > I finally got an ISP connection with working IPv6 and now I need to add
2007 Aug 30
4
SELinux question - to fix bug in Webmin
I found a bug in Webmin when using Webmin with SELinux in Permissive Mode. The author of Webmin, asked me, in their bug tracker on SourceForge: > Ok, thanks ... I see the problem. Webmin opens the log file > /var/webmin/miniserv.error and connects STDERR to it, then runs other > commands like iptables, which inherits the STDERR file descriptor. > This is generally a good thing, as any
2013 Nov 06
1
Frequent RRL false negatives when using multiple server processes on Linux
Hi, Please advise how to use Response Rate Limiting on a server which has multiple NSD server processes (nsd.conf server section has server-count > 1). We have a problem with NSD v3.2.16 repeatedly unblocking and blocking again a single source which is flooding positive queries at a ~steady 700 qps rate. rrl-ratelimit setting is the default 200 qps. The unblock-block happens multiple times
2011 Mar 13
3
Mumble gamers' VOIP server (murmur)
I was unable to build the whole Mumble system on CentOS but it's available for Fedora Development. I just wanted the server part on my headless server, and a static build is available from the Mumble project on Sourceforge. So I grabbed the Mumble SRPM from Fedora Development, the static build from Sourceforge, and stripped the spec file down to the minimum needed to just install the
2020 Apr 30
0
Diagnosing IPv6 routing
Once upon a time, Kenneth Porter <shiva at sewingwitch.com> said: > I discovered that IPv6 is sort of working when I got an email > rejection from Comcast for not having an IPv6 PTR record. I > discovered I could telnet to port 25 on their MX server over IPv6! I > then found I could tracroute6 to them, but I couldn't to my Linode > VPS in Fremont. It gets to the data
2011 Nov 27
5
Monitoring services
What's available to remotely monitor services? What I'd like is something that can run scripts for each service to connect to a port and verify that it's up, and then send me an SMS message (phone text) to let me know which, if any, are down. Also, does a script exist that checks all the services listed by chkconfig and reports those that should be up but are down?
2019 Sep 20
2
Replacing sendmail with postfix (was: deprecations leading up to C8)
Once upon a time, Kenneth Porter <shiva at sewingwitch.com> said: > How would you implement the section here titled "Sendmail > workaround" using Postfix? http://www.postfix.org/postconf.5.html#recipient_delimiter -- Chris Adams <linux at cmadams.net>
2019 Nov 18
2
Post-installation setup script for CentOS 7 servers
--On Monday, November 18, 2019 6:06 PM +0100 Leon Fauster via CentOS <centos at centos.org> wrote: > I dont see if it was mentioned; but "network scripts" are deprecated in > C8. So better start the mental migration today before the packages get > removed totally :-) What file holds all those settings, now? As a rule, I prefer to edit text files to finding the right
2019 Nov 20
1
C8 and NetworkManager problem
> On Nov 20, 2019, at 16:17, Kenneth Porter <shiva at sewingwitch.com> wrote: > (How does systemd know the difference between generated files and hand-crafted ones? Can one just remove the fstab entry once the generated one is present? That would make migration easier.) Mount units created by the systemd generator are dynamically created each boot. You can create a persistent one in
2020 Apr 08
1
RHEL 7.8 is out
On Wed, Apr 8, 2020 at 2:01 AM Kenneth Porter <shiva at sewingwitch.com> wrote: > Some useful info for the list. Release notes! ;) > > < > https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org >
2017 May 18
2
per user procmail filtering and dovecot-lda
On 5/17/2017 11:26 AM, Adam Shostack wrote: > Also, procmail is way out of date, no longer maintained, and there are > "semi" known vulnerabilities that haven't been fixed. See > http://marc.info/?l=openbsd-ports&m=141634350915839&w=2 & the > wikipedia page. What alternatives exist for server-side filtering into folders? Is there anything as powerful?
2017 Dec 26
2
Renewing certificates
I'm setting up certbot/letsencrypt to provide a certificate for dovecot and sendmail. Is it necessary to restart dovecot to load the new certificate, as shown in most examples I find in blogs? That seems rude to established connections. When does dovecot read the cert and key files? Once at startup or each time a connection requests SSL? Is there a preferred locking protocol when changing
2019 Oct 26
2
ls permissions format changed in CentOS 8
--On Friday, October 25, 2019 6:39 PM -0700 Kenneth Porter <shiva at sewingwitch.com> wrote: > I may have to pull the coreutils-8.30-6.el8.x86_64 sources to see how ls > makes these decisions. I pulled the coreutils SRPM and it won't build because it wants texinfo and dnf says it doesn't exist, using either the builddep or search subcommands. (There may be other builddep
2019 Oct 26
2
ls permissions format changed in CentOS 8
Found it. It happens from the process buffer inside Lugaru Epsilon. I think ls thinks it's doing a DIRED output instead of a shell output. Now I need to figure out why it thinks that. This wasn't happening in CentOS 7.
2019 Jan 07
1
Upgrade CentOS 7.4 to 7.5 and don't want to upgrade it to 7.6
In article <68ce2ebfe8545ef4eda869657c72b9be.squirrel at webmail.bi.invoca.ch>, Simon Matter via CentOS <centos at centos.org> wrote: > > On Mon, Jan 7, 2019 at 5:49 PM Kenneth Porter <shiva at sewingwitch.com> > > wrote: > > > >> On 1/6/2019 10:51 PM, Kaushal Shriyan wrote: > >> > the product does not support the latest CentOS Linux >