ConfigServer Community Forum

That question might be better posted on the WHM/Cpanel forum.
I'd be interested to learn the outcome.

Does anyone from CSF participate in this forum.
I regularly see lots of questions with little or no credible answers.

I see in my logs a small number of failed logins from an IP, which is blocked in CSF at 00:04am xxxx.xxx.xxx.xxx # lfd: (smtpauth) Failed SMTP AUTH login from xxx.xxx.xxx.xx. (AU/Australia/New South Wales/Sydney/xxx.xxx.xxx.xx.static.exetel.com.au): 1 in the last 3600 secs - Mon May 14 00:04:44 2018...

Using Host Access Control in WHM, its possible to restrict Cpanel login to specific IP or range of IP's. However, any unauthorised log in attempts will generate the following warning: "Dropping connection from xxx.xxx.xxx.xxx because of tcp_wrappers at cpsrvd.pl line ####" There are no res...

I've scoured the custom regex thread and it doesn't matter how many times i read it, it makes absolutely no logical sense to me.
I think writing my own regex is out of the question.

Returning to work today, I see multip[le attempts over a number of days of someone trying to log in to cpanel.

Dropping connection from xxx.xxx.xxx.xxx because of tcp_wrappers at cpsrvd.pl line 3622

Is anyone able to help me write a custom rule which will block the offending IP.

thanks

does anyone know where to change this message please. This is a message from the MailScanner E-Mail Virus Protection Service ---------------------------------------------------------------------- The original e-mail attachment "PO KCTCN1104863.jar" is on the list of unacceptable attachment...

Try clearing out the blocked IP's and stat with a fresh blocklist.
This may help identify google.

Whitelist your IP in CSF. Using host access control (cpanel) allow ssh access to your IP or IP's, then deny SSH to all. Then change the port number to something else. https://forums.cpanel.net/threads/change-ssh-port-via-whm.108197/ In csf, configure ssh logins to something really low like 3 strikes...