Ips Blocks all clients.

hmaddy

Verified User
Joined
Apr 17, 2019
Messages
288
All clients accounts are blocked by csf or mod_security after the login of 5 minutes. is there any permanent solution for this.
 
Check directadmin brute force monitor. It could be blocked by directadmin as it has its own blocking feature.
 
I think you must check the reason why the client is being blocked. Since the latest post you said that brute force monitor (BFM) did this, that means, client might have entered wrong password in some applications that being monitored by BFM (example PHPmyadmin, email program). What you could temporary do is to remove that IP from the list, you can do this in GUI through Directadmin Brute Force Monitor icon. There is a button to remove the IP from the blocked list.

I suspect that the client might have putting a wrong or an old invalid email authentication and have not changed that info and he is being blocked frequently by BFM. I had experienced this before. You might want to read this if this help: https://forum.directadmin.com/threads/how-to-exclude-specific-bruteforce-notification.58640/ . The post does not provide solution (just to ignore blocked notification) but the the real solution is to ask him to remove the invalid authentication to avoid being blocked..

EDITED:

You can also enable this feature to whitelist an IP address by creating this file and put IP address per-line there ( I do not recommend because client IP could be changed dynamically)

Code:
nano /usr/local/directadmin/data/admin/ip_whitelist

then enable this in directadmin.conf like this

Code:
/usr/local/directadmin/directadmin set ip_whitelist /usr/local/directadmin/data/admin/ip_whitelist restart


Or, you can disable the brute force monitor completely (not recommend):

/usr/local/directadmin/directadmin set bruteforce 0 restart

So, these solutions are not recommended and the real solution is to ask the client to remove that invalid authentication or ask him to be careful not to put wrong password frequently.
 
Last edited:
I think you must check the reason why the client is being blocked. Since the latest post you said that brute force monitor (BFM) did this, that means, client might have entered wrong password in some applications that being monitored by BFM (example PHPmyadmin, email program). What you could temporary do is to remove that IP from the list, you can do this in GUI through Directadmin Brute Force Monitor icon. There is a button to remove the IP from the blocked list.

I suspect that the client might have putting a wrong or an old invalid email authentication and have not changed that info and he is being blocked frequently by BFM. I had experienced this before. You might want to read this if this help: https://forum.directadmin.com/threads/how-to-exclude-specific-bruteforce-notification.58640/ . The post does not provide solution (just to ignore blocked notification) but the the real solution is to ask him to remove the invalid authentication to avoid being blocked..


You can also enable this feature to whitelist an IP address by creating this file and put IP address per-line there

Code:
nano /usr/local/directadmin/data/admin/ip_whitelist

then enable this in directadmin.conf like this

Code:
/usr/local/directadmin/directadmin set ip_whitelist /usr/local/directadmin/data/admin/ip_whitelist restart


Or, you can disable the brute force monitor completely (not recommend):

/usr/local/directadmin/directadmin set bruteforce 0 restart
This happening for all clients or accounts. When clients tried to update anything on phpmyadmin or wp admin page, then their ip will blocks automatically. Only few minutes they can access their admin panel or site.
 
When clients tried to update anything on phpmyadmin or wp admin page, then their ip will blocks automatically
Did you enable brute_force_scan_mod_security_logs=1? Because this sounds like it is being blocked by modsecurity rule automatically but by default this option is not enabled in directadmin: https://www.directadmin.com/features.php?id=2861

Edited:

OK, this is actually a default option in 1.62:



You can also ignore their domain.com in mod security rule, so mod security will not block them for triggering false positive rule. Screenshot for you:

here.JPG
 
Last edited:
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