Search found 16 matches

by btekcan
06 May 2021, 08:35
Forum: General Discussion (csf)
Topic: How can I block this action ?
Replies: 0
Views: 1585

How can I block this action ?

Hello,

I see everyday similar action. How can I block with CSF firewall ? For example more than 50 packet per IP blocked. CT_LIMIT not help this problem.

From 205.209.159.201 - 1548 packets

Regards,
by btekcan
03 May 2021, 17:03
Forum: General Discussion (csf)
Topic: How can I block this attack ?
Replies: 1
Views: 1222

How can I block this attack ?

Hello, This is only few lines. We have a maybe tousend of line. And CSF didn't stop this. Which config missing our CSF ? Regards, 139.880043136 43.239.141.121 -> xxx.xxx.xxx.xxx NTP 482 NTP Version 2, private 139.882366931 43.239.141.121 -> xxx.xxx.xxx.xxx NTP 482 NTP Version 2, private 139.88471742...
by btekcan
02 May 2021, 20:39
Forum: General Discussion (csf)
Topic: Deny ICMP 1 IP
Replies: 0
Views: 1487

Deny ICMP 1 IP

Hello,

I have a 6 domain on me server. I need to block all icmp and ping one IP on my server. I tried this way.

icmp|in|d=ping|d=xxx.xxx.xxx.xxx

But not blocked ping, any idea ?

Regards,
by btekcan
01 May 2021, 07:23
Forum: General Discussion (csf)
Topic: How can I block more than 50 or 100 packet
Replies: 0
Views: 1589

How can I block more than 50 or 100 packet

Hello, Everyday I can see a lot of bad IP in logwatch list like that. How can I block that IP automaticly ? From 139.162.225.221 - 1256 packets To xxx.xxx.xxx.xxx - 126 packets Service: echo (tcp/7) (Firewall: *TCP_IN Blocked*) - 1 packet Service: echo (udp/7) (Firewall: *UDP_IN Blocked*) - 1 packet...
by btekcan
25 Apr 2021, 16:33
Forum: Suggestions (csf)
Topic: Please add backup for csf.deny file
Replies: 0
Views: 2146

Please add backup for csf.deny file

Hello,

Please add csf.deny.bak function when we press `Flush All Block` button. Because no any warning for faulty pressing. Today I lost more than 4000 bad IP address.

Regards
by btekcan
24 Apr 2021, 18:56
Forum: General Discussion (csf)
Topic: Block all ports but exept mail ports
Replies: 0
Views: 1325

Block all ports but exept mail ports

Hello,

My server has a 8 domain and one mail IP. I need block all connection to this IP exept mail ports 587,993 etc. Not need whole server.

Regards,
by btekcan
13 Jan 2021, 07:10
Forum: General Discussion (csf)
Topic: Cloudlinux 6 Support
Replies: 1
Views: 802

Cloudlinux 6 Support

Hello,

Many people still use CentOS 6 and also update to Cloudlinux 6. Please add support for Cloudlinux 6, because CentOS support till 2024 also.

Regards
by btekcan
06 Sep 2020, 06:49
Forum: Suggestions (csf)
Topic: LF_TEMPBLOCK_ALERT option
Replies: 6
Views: 3809

Re: LF_TEMPBLOCK_ALERT option

Yes I need this function also 👍 We get tousend nail every day 🙁
by btekcan
06 Sep 2020, 06:43
Forum: General Discussion (csf)
Topic: How to Disable Temporary SSHD login alert mail
Replies: 3
Views: 916

Re: Disable Temporary SSHD login alert mail

No.. I need only stop temporary nail alerts like that Time: Sun Sep 6 08:37:35 2020 +0300 IP: 189.163.20.135 (MX/Mexico/dsl-189-163-20-135-dyn.prod-infinitum.com.mx) Failures: 5 (sshd) Interval: 3600 seconds Blocked: Temporary Block for 86400 seconds [LF_SSHD] I received 400-500 mail every day. I ne...
by btekcan
30 Aug 2020, 10:18
Forum: Suggestions (csf)
Topic: LF_SSH_EMAIL_ALERT: Ignore certain users
Replies: 1
Views: 2623

Re: LF_SSH_EMAIL_ALERT: Ignore certain users

I have a same problem but no solution :( I need only alert succesfully login mail.

Regards