ConfigServer Community Forum

RH Linux server
Kernel 3.10.0-1160.88.1.el7.x86_64
WHM/Cpanel 108.0.15
csf v14.17

Things had been working fine but after recent kernel update, upcp script for nightly maintenance does not run properly.
Yum updates fail.

If I drop the firewall, everything runs as it should, but when CSF is back up maintenance fails and exits.
Seems like it is blocking access to repos - MariaDB103,...

Hello.

I hope everyone is safe and healthy.

Using CSF on Centos server.

Love it. Here is a conundrum.

This ASN is microsoft: ASN8075

When I insert that into the csf to block, it blocks it no problem but also doesn't allow me to send emails to subsribers in that range - keep getting DNS request timeout.

So is there a way to block an ASN inbound from the scanners and such, but allow outbound...

Hello,

I have MailScanner FE and all other software from ConfigServer installed on my server, and it it awesome.
I would like to use RBL scanning in MailScanner itself, rather than in Exim because it will allow me to release an email from quarantine if one of my customers complains about not receiving important email. I have set it up working and Immediately I saw a problem which was not...

Hi all,
I can manually add IPv6 to the deny list, but it doesn't block automatically as well as IPv4.
IPv6 is currently enabled in both OS and CSF. I can see some rules defined in ip6tables.
How to fix it?
Regards

Hi all,

I've got the X country in CC_ALLOW and want to bypass all checks and more specific the imap/pop3.
At the time being if someone fail to login for a few times it blocks the IP. I want not to blocked/checked at all from this X country.
Is that possible?

The CC_DENY_PORTS setting should only block access to TCP and UDP IN, but it applies to OUT as well.

In the description in the conf file, it informs TCP_IN and induces to think that it will be only for IN(put)

# This option uses the same format as TCP_IN/UDP_IN. The ports listed should
# NOT be removed from TCP_IN/UDP_IN
#
# An example would be to list port 21 here then countries listed in
#...

Every day we receive a message from RBL's checks informing us that no responses were received from some spam checklists.

The content of said message shows us several errors similar to this:

Error: open resolver;

The IP address at the end of the URL is an IP address that belongs to Cloudfliare.

This only happens with 2 of the 3 servers that I manage, in these 3 servers the RBL verification is...

If RU is added to the CC_DENY, CSF won't start, with error message:
Error: FASTSTART: (CC_DENY IPv4) [] . Try restarting csf with FASTSTART disabled, at line 5781

Hi, I have some issues using CSX.
When scanning the reports give me File path check failure: Permission denied. ERROR on all files.

the exact line is:

# Clamd Error for : /home/bsov/domains/somedomain.nl/public_html/img/logo2.png: File path check failure: Permission denied. ERROR

Also when I run the script from the shell I get the same error.

Also the CX control menu yields no results.

I...

I travel a lot and find myself at a location where the IP address allocated to me changes every few minutes/hours. I am struggling to enter the correct instructions in the WHM/CPanel firewall to allow an entire block of IP addresses. I would like to allow all IP addresses at :-
98.186.XXX.XX
&
172.56.xxx.xxx

How can I do this?
regards

Hello ,

Will Plesk panel support come in the near future?

Would it actually be good? I don't know your roadmap but I think plesk panel is really necessary.

Hello,
I'm new in csf and trying it.
According to I added to NL CC_DENY for a moment.
csf restart
But maillog still outputs
Mar 6 18:58:24 host postfix/smtpd : connect from unknown
Mar 6 18:58:31 host postfix/smtpd : warning: unknown : SASL LOGIN authentication failed: authentication failure
Mar 6 18:58:31 host postfix/smtpd : disconnect from unknown ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4...

Host: CentOS Linux release 7.9.2009 (Core)
cPanel: 108.0.11
CSF: 14.17

CSF runs for a while (days) then I get an e-mail that lfd is down (becase it can't restart csf). When I check csf, it is zombied. Almost any command that starts 'csf...' hangs. I can either kill it and let it restart, or I can do a csf -r (or a -f and -s) and wait 10 minutes for it to reload (There are a lot of blocks in the...

Hi,

What would be the reason the chkutmp process would be running at 100% cpu for hours?

Regards,
Tommy

Folks,

I had problems with the Country Code CIDR lists from DB-IP, ipdeny.com, or iptoasn.com.

The CIDR lists contained US IP Addresses for Google.com, Googleapis.com, YouTube.com and various ISPs.

I was blocking these Country Codes:

CN,RU,KR,TW,VN,BZ,HK,BR,UA,KZ,CO,AR,BY,KG,PE,VE,TH,TN,AM,BG,TR,DZ,EG,CL,IQ,AZ,AL,LA,NG

Best Regards,

Jim

Hi all,

is it possible to configure LFD to report SSH alerts only from unknown IP addresses or Mac addresses via email?

Disabling SSH login alerts completely is out of the question, as I really appreciate this feature. However, it is also annoying when I have to log in several times myself and end up getting spammed about my own logins.

Kind regards

Hi,

I changed the option: Spam List Skip If Authenticated = from the default no to yes and saved and this stopped all incoming emails from being processed and no incoming emails were delivered. Outgoing emails continued being delivered. Also the bulk list number increased but wasn't being processed and the logs showed MailScanner looping through the start up.

Postfix/Exim only: (yes/no)
If an...

I've raised my max memory setting to 768MB and my max RSS Memory Setting to 512. These are much higher than the default settings. On a Linux server those are pretty large chunks of memory for an application to use. Nothing else triggers an LFD warning except Wordpress websites and I get a warning on the 768MB and 512MB limits about once or twice a day running 4 relatively medium traffic Wordpress...

Usually, when logging in server, LFD sends out a notification, and it includes correct location of my IP. However, for some locations, the IPs are recognised as Russian, while I am sitting in Oslo, Norway :)

I haven't changed any setting in Country Code Lists and Settings part yet. The default CC_SRC=1, which is using MaxMind. Now, do I need to enter MaxMind License Key for using correct IP...

can the PT_USERMEM setting be set to a higher level that 1024 it states but we have a lot of big busy Wordpress sites that ofter hover around 2Gb per process and wanted to keep the alerts coming but at the higher rate...