similar to: sshd: listen on ip1:port1 and ip2:port2

Hi all! I'm wanting to close port 22 (ssh) on my home router, and I don't see any facilities in its GUI for doing that. I don't mind learning how to write an iptables rule for that, but I'd rather not have to fool around with commandline stuff on the router, especially things that require extra steps to make it peresist across boots. So, I'm trying this (please tell me if it

https://bugzilla.netfilter.org/show_bug.cgi?id=1439 Bug ID: 1439 Summary: Atomically updating/reloading a large set with nft -f is excessively slow Product: nftables Version: unspecified Hardware: x86_64 OS: Debian GNU/Linux Status: NEW Severity: enhancement Priority: P5

https://bugzilla.netfilter.org/show_bug.cgi?id=1188 Bug ID: 1188 Summary: nft fails to parse own output; unable to save-restore active state Product: nftables Version: unspecified Hardware: All OS: All Status: NEW Severity: critical Priority: P5 Component: nft

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 46 +++++++++++++++++++++++++++++++++------- scripts/ovirtfunctions.py | 22 +++++++++++-------- 3 files changed, 53 insertions(+), 18 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 48 ++++++++++++++++++++++++++++++++++------ scripts/ovirtfunctions.py | 20 ++++++++++------ 3 files changed, 54 insertions(+), 17 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

Hello fellow CentOS users, on a freshly installed 7.2 machine and after reading https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/chap-Managing_Services_with_systemd.html I try to enable iptables with following commands: # cat /etc/centos-release CentOS Linux release 7.2.1511 (Core) # rpm -qa | grep iptables iptables-1.4.21-16.el7.x86_64

On Sun, Aug 28, 2016 at 10:56 PM, Alexander Farber <alexander.farber at gmail.com> wrote: > Maybe the format is set in > > sudo crontab -l You mean in the way it is invoked from the cron entry? -- Arun Khan

Hello CentOS users, I have problems posting the question below to the Nagios mailing list (my subscription is not accepted for some reason). Has anybody of you already had this probably frequent problem with Nagios in CentOS? I can''t use check_squid from command-plugins.cfg (s. below) Thank you for any hints Alex ---------- Forwarded message ---------- To: nagios-users at

Hi, I'm interested in the ability to block ssh logins (or alternatively, not have sshd answer client requests) for certain hostnames that are DNS CNAME aliases to the canonical name for a given IP address. To tell you the truth, I don't think this is currently possible through this setup, and may look further to try to block it at the firewall, but that's a different discussion... :)

Hello fellow CentOS-users, on the net there are lots of Spamassassin related HOWTOs - describing how to create a shell script for Postfix and how to install Spamassassin and start its spamd daemon - step by step. Additionally antivirus setups are described... But I have a strong feeling, that this is unneeded on CentOS 6 - because there are already preconfigured stock packages for postfix and

Yes, I had a typo in the mail, but not in the cronjob Still wondering how to get certbot-1.7.0-1.el7.noarch working on CentOS 7 again.

Hello, sorry, for 1 more question on CentOS 5 -> CentOS 6 migration. On my old CentOS 5.7 machine I have the following line: pref:3:respawn:/bin/su -c '/usr/local/pref/pref.pl >/tmp/pref-`date +%a`.txt 2>&1' afarber and this has served me well, I don't want to install anything else like daemontools etc. - to keep my web-server easily reinstallable (or movable to

On Mon, Aug 29, 2016 at 10:24 PM, Alexander Farber <alexander.farber at gmail.com> wrote: > No, I mean there is sometimes a variable for mail format too: The HTML formatting is a logwatch option, invoked through the logwatch.conf file. -- Arun Khan

On Wed, Aug 31, 2016 at 7:58 AM, Alexander Farber <alexander.farber at gmail.com> wrote: > logwatch is run as cronjob. Let's take cron out of the picture. Invoking logwatch from an interactive shell -- no joy. The report still goes out in text format. -- Arun Khan

Hello, I've purchased a new dedicated CentOS 6.0 / 64 bit server and have 2 minor problems please: 1) The "hostname" is reported as CentOS-60-64-minimal at CLI - eventhough I've edited /etc/hosts and changed the 2nd line: 127.0.0.1 localhost 176.9.123.123 preferans 2) Why is /etc/localtime a regular file? Should I maybe rm /etc/localtime ln -s

Hello, I'm a user (and big fan) of CentOS 5.6 and in my /etc/sysconfig/iptables there are few blocking rules for some annoying visitors of my website (I run a card game there since many years and some people are "special"): *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [294:35064] -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -i lo -j ACCEPT -A

Hello, I'm using CentOS release 5.5 x86_64 with the stock php-5.1.6-27.el5 and would like to redirect PHP messages into /var/log/httpd/php_log First I tried adding that file name to /etc/php.ini: error_log = "/var/log/httpd/php_log" and restarted httpd, but the file didn't appear. I've touched it and changed owner to apache.apache, but that didn't help. Then I've

https://bugzilla.netfilter.org/show_bug.cgi?id=1142 Bug ID: 1142 Summary: invalid binop operation 6nft Product: nftables Version: unspecified Hardware: x86_64 OS: other Status: NEW Severity: major Priority: P5 Component: nft Assignee: pablo at netfilter.org Reporter:

Dear fellow CentOS users, for my few hobby projects (web games + forums) I have been using CentOS 5 (then 6) with Drupal and PostgreSQL plus few custom PHP and Perl scripts written by mysef. Since PostgreSQL version delivered with CentOS package has been a bit dated, I always used the PGDG packages: # rpm -qa | grep -i pgdg pgdg-centos93-9.3-1.noarch

Hello Gordon and others On Tue, Jun 21, 2016 at 4:13 PM, Gordon Messmer <gordon.messmer at gmail.com> wrote: > On 06/21/2016 02:30 AM, Alexander Farber wrote: > >> -A PREROUTING -p tcp -m tcp -d 144.76.184.154/32 --dport 80 -j REDIRECT >> --to-ports 8080 >> > > > I think you have the ports backward, here. > here the problem description again: I have