https://workwiki.in/index.php?action=history&feed=atom&title=CSF_FirewallCSF Firewall - Revision history2026-06-06T18:16:21ZRevision history for this page on the wikiMediaWiki 1.39.1https://workwiki.in/index.php?title=CSF_Firewall&diff=178&oldid=prevQljca: Created page with "==Installation== <pre> cd /usr/local/src wget https://configserver.com/free/csf.tgz tar xfz csf.tgz cd csf ./install.cpanel.sh </pre> After installation, need to disable Testing mode. You can disable the testing flag by changing the value for TESTING from 1 to 0 in the configuration file /etc/csf/csf.conf using an editor like vi. <pre>vi etc/csf/csf.conf</pre> ==Log== <pre>/var/log/lfd.log</pre> ==Status== <pre> service lfd status service csf status </pre> ==Enable..."2024-06-20T15:24:34Z<p>Created page with "==Installation== <pre> cd /usr/local/src wget https://configserver.com/free/csf.tgz tar xfz csf.tgz cd csf ./install.cpanel.sh </pre> After installation, need to disable Testing mode. You can disable the testing flag by changing the value for TESTING from 1 to 0 in the configuration file /etc/csf/csf.conf using an editor like vi. <pre>vi etc/csf/csf.conf</pre> ==Log== <pre>/var/log/lfd.log</pre> ==Status== <pre> service lfd status service csf status </pre> ==Enable..."</p>
<p><b>New page</b></p><div>==Installation==<br />
<pre><br />
cd /usr/local/src<br />
wget https://configserver.com/free/csf.tgz<br />
tar xfz csf.tgz<br />
cd csf<br />
./install.cpanel.sh<br />
</pre><br />
<br />
After installation, need to disable Testing mode. You can disable the testing flag by changing the value for TESTING from 1 to 0 in the configuration file /etc/csf/csf.conf using an editor like vi.<br />
<pre>vi etc/csf/csf.conf</pre><br />
<br />
<br />
==Log==<br />
<pre>/var/log/lfd.log</pre><br />
<br />
==Status==<br />
<pre><br />
service lfd status <br />
service csf status<br />
</pre><br />
<br />
==Enable/disable/restart==<br />
<pre><br />
Enable: csf -e<br />
Disable: csf -x<br />
Restart: csf -r<br />
</pre><br />
<br />
==Check IP in firewall==<br />
<pre><br />
csf -g IP<br />
</pre><br />
<br />
==Whitelist an IP Address==<br />
<pre><br />
csf -a IP<br />
</pre><br />
<br />
==Block an IP address==<br />
<pre><br />
csf -d IP<br />
</pre><br />
<br />
==Unblock IP address==<br />
<pre>csf -dr IP</pre><br />
<br />
==Allow IP temporarily==<br />
<pre><br />
csf -ta ip ttl<br />
csf -r<br />
<br />
Example: csf -ta 3600<br />
This will allow IP address for 60 minutes. <br />
</pre><br />
<br />
==Configure SMTP==<br />
<pre><br />
SMTP_BLOCK = "1"<br />
SMTP_ALLOWLOCAL = "1"<br />
SMTP_PORTS = "25,26"<br />
SMTPAUTH_LOG = "/var/log/exim_mainlog"<br />
</pre></div>Qljca