This tutorial mainly just covered how to install and get going with OpenVAS on CentOS 7. Posted on January 29, 2018 by jraymond. This entry was posted in CentOS 7, IT, Linux, Security and tagged CentOS 7, Linux, Network Scanner, OpenVAS, Security. We think the 2.6 kernel is present because of hosting and an OpenVZ container. I tried to research if the CentOS QA team tested the configuration, but I could not find information on it (cf., no discussion of OpenVZ in the release notes ).
Active2 months ago
So I've been trying to set up a webserver on my VPS with CentOS 7.To do this I've used this tutorial. Installation of MySQL/MariaDB and PHP worked successfully. However I can't access my server, because I haven't allowed external access yet.
To do this I am forced to use these three commands (according to the tutorial):
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --permanent --zone=public --add-service=https
firewall-cmd --reload
The command firewall-cmd wasn't found because according to this thread, OpenVZ installs a stripped down version of CentOS7, so I used the commands from there.
However, following error message popped up when using systemctl start firewalld:
Job for firewalld.service failed. See 'systemctl status firewalld.service' and 'journalctl -xn' for details.
systemctl status firewalld.service -l shows this info:
firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled) Active: failed (Result: exit-code) since Mon 2016-07-18 04:31:46 EDT; 6min ago Process: 12522 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=1/FAILURE) Main PID: 12522 (code=exited, status=1/FAILURE)
Jul 18 04:31:46 Christof2 systemd[1]: firewalld.service: main process exited, code=exited, status=1/FAILURE Jul 18 04:31:46 Christof2 systemd[1]: Failed to start firewalld - dynamic firewall daemon. Jul 18 04:31:46 Christof2 systemd[1]: Unit firewalld.service entered failed state.
FYI: I did everything from a fresh installation of CentOS7, if you want I can simply reinstall CentOS and do one step differently, if that helps.
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Christof KälinChristof Kälin
2 AnswersOpenvz Centos 7
First of all, check if you have ipv6 access, and if not; alter your etc/firewalld/firewalld.conf to set
IPv6_rpfilter = 0 and run systemctl restart firewalld.service
If still nothing, check
journalctl -u firewalld for further details.
However it may well be that your host needs to provide the
NETFILTER='full' capability to your container config, also they will need to allocate the beancounter numiptent to something around 500 or more.
Doing those configs should allow firewalld to start on a centos7 OpenVZ container and anything else, your logs will provide the answers to.
Cheers
Debian
TechnicalChaosTechnicalChaos
Iptables, being a kernel functionality, needs to be explicitly loaded on openvz host and enabled per container.
If you have access to host, follow
man vzctl and look for --netfilter . Older openvz versions would have a different procedure to do the same.
Install Openvz Centos 7 Change
Alec IstominAlec Istomin
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I have a brand new Centos 7.2 installation (required due to needing drivers for an Adaptec 6405 RAID controller), on which I'm trying to install OpenVZ.
The problem I have is that new container creation fails. Here is the command I'm running, along with the output:
Rhel 7
This happened before, and I thought that it was due to Centos 7 setting itself up to use xfs, so this machine was rebuilt using ext4 as the file system.
OpenVZ was installed using these instructions as follows:
Some more diagnostics:
Install Centos 7 On Virtualbox
Does anyone have an idea on how to resolve this problem?
Thanks in advance.
Centos Install Php
Ben HitchcockBen Hitchcock
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