Hi there, we have a cPanel server which is doing both mail and web hosting, we're finding that periodically yahoo and google mail servers are getting blocked, which stops exim delivering mail to those servers, leading to it getting held up in the queue. Here's an example block of a google server (1e100 net) from this morning:
Hello,
I've a curious problem (CSF 6.35, cPanel 11.38.2.7):
I can see blocked ip ad rules in mod security page of WHM, and I can see rules and ip with ConfigServer ModSec Control (ModSecurity Log with last 20 entries).
So, my system works. Now, i've installed CSF, and that are my settings:
LF_MODSEC = 2
LF_MODSEC_PERM = 1800
MODSEC_LOG = /usr/local/apache/logs/modsec_audit.log (restricted UI...
Hello,
Brand new to CSF and really enjoy it's features. I am running Centos 5.9 with DirectAdmin and would like to know where I can enable and configure the Block IP features to operate in the Brute Force Monitor section. In advance I thank you for your response.
B -
I can manually open a connection to my SMTP Server over Port 465 from the command prompt, which tells me iptables is allowing outbound connections properly.
# iptables -L | grep -i smtp
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:smtp
However, a script fails to connect to my SMTP server (SMTP using...
I keep getting this error in logs today
Unable to retrieve blocklist DSHIELD - Unable to download: 599 - Net::SSLeay 1.49 must be installed for https support
I have Net::SSLeay1.55 and I don't intend to downgrade. Have you any idea what is wrong
First of all thank you for creating this great security suite.
I believe LF_CPANEl isn't working propperly for me, I've set it to a low value (3) but CPHulk is still registering login failures past 3 failed attempts per IP.
In Watch System Logs I can see blocks made by LF_FTPD, LF_MODSEC and LF_SSHD but none by LF_CPANEl.
I am running an Asterisk system with the SIP port open to the internet. I would like csf to block SIP brute force. I have spent many hours searching and testing but my custom regex doesn't do anything. I don't see anything logged from my custom script in lfd.log and my ip is not being blocked.
However, you can also set up a cluster such that some members only provide
notifications to others and do not accept blocks from others. For example, you
may have a cluster of servers that includes one that hosts a support desk that
you do not want to block clients from accessing. In such an example you might
want to exclude the support desk server from...
Found several attempts from an IP address in Russia that is attempting a brute force attack
on a sites wp-login.php script. I see every few seconds an attempt in the users domlogs file.
This causes the servers load to increase, and as soon as I block the IP, the load comes down.
/usr/local/apache/domlogs/USERNAME/domainname.tld
Can lfd monitor these logs as well, and block IP's that hit...
The CSF works after installing and activating the CSF. Test IPtables shows that everything is ok. All configuration is in default mode.
I tried to block an IP from the main screen with Quick Deny, server became inaccessible. I can't connect with putty, webmin, and all websites are down.
I can only connect through the console access provided by the hosting company, and if I disable the CSF and...
Yesterday I re-ran EasyApache (version 3.22.5) on my Cpanel / WHM server and since that time I have been getting 10-15 of these messages every hour or so:
Email subject line is:
lfd on : Suspicious process running under user
Me being my username, it's not nobody
Executable:
(deleted)/usr/bin/php
The file system shows this process is running an executable file that has been deleted. This...
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