Search found 7 matches

by mikey_189763
20 Jun 2022, 00:51
Forum: Suggestions (csf)
Topic: Allow DHCPv6 Ports by Default
Replies: 0
Views: 1894

Allow DHCPv6 Ports by Default

Hello,

It seems CSF blocks DHCPv6 ports by default, which can cause some confusion. I suggest that by default, CSF allows UDP6_IN for port 546.

DHCPv6 clients listen on UDP 546, and send responses to servers on UDP 547.

Reference: https://en.wikipedia.org/wiki/DHCPv6
by mikey_189763
11 Jan 2021, 06:46
Forum: General Discussion (csf)
Topic: Receiving E-Mail Notifications - Even when EMAIL_ALERT disabled ??
Replies: 4
Views: 3424

Re: Receiving E-Mail Notifications - Even when EMAIL_ALERT disabled ??

+1 Came here looking for a solution. I'm trying to disable perm block emails, but I keep getting them anyway.
by mikey_189763
22 Dec 2019, 08:53
Forum: Suggestions (csf)
Topic: LF_SSH_EMAIL_ALERT: Ignore certain users
Replies: 1
Views: 4885

LF_SSH_EMAIL_ALERT: Ignore certain users

Two accounts need to regularly login to my server via SSH and sync, so I end up getting a ton of emails all day long. Can we add an option to ignore certain users when they login via SSH? (i.e., no email alert) As it stands now, I'm going to have to disable LF_SSH_EMAIL_ALERT entirely, which will we...
by mikey_189763
14 Nov 2019, 04:08
Forum: Suggestions (csf)
Topic: SASL Authentication Failure
Replies: 1
Views: 4676

SASL Authentication Failure

Hey guys, It seems my server is getting a lot of failed SASL auth attempts via the maillog lately. This doesn't seem to be part of CSF's default configuration, so a lot of bad attempts got through! I added a custom rule for LFD to ban these "bad SASL" people, but I highly suggest you make ...
by mikey_189763
09 Aug 2017, 04:57
Forum: Report Bugs (csf)
Topic: Incorrect SELinux Context (Fedora)
Replies: 3
Views: 5484

Re: Incorrect SELinux Context (Fedora)

So I came back to respond while installing CSF on another new Fedora install. It appears the SELinux context in /usr/lib/systemd/system is correct, but the username still defaulted to my personal username, instead of root, for both lfd.service and csf.service Now inside the /usr/sbin directory, the ...
by mikey_189763
09 Aug 2017, 04:14
Forum: Report Bugs (csf)
Topic: Incorrect SELinux Context (Fedora)
Replies: 3
Views: 5484

Re: Incorrect SELinux Context (Fedora)

My pleasure. Thank you for making a great product !
by mikey_189763
16 Jul 2017, 20:33
Forum: Report Bugs (csf)
Topic: Incorrect SELinux Context (Fedora)
Replies: 3
Views: 5484

Incorrect SELinux Context (Fedora)

Hello all, I tried Fedora for the first time today, and CSF failed to install correctly (I've been successful with Centos for quite some time). Basically the systemd unit files, and the binaries get placed with incorrect SELinux context. I fixed the contexts in /usr/lib/systemd/system/ before I coul...