CSF firewall blocking UDP packets

[idogame]

Hi
I wanted to ask since released software version CSF
I have full of people who can not get into my server
I wanted to ask with this new feature related to UDP packets
What should I name this feature set
I defined as:
UDPFLOOD = 1
UDPFLOOD_LIMIT = 70 / s
UDPFLOOD_BURST = 250


UDPFLOOD_ALLOWUSER = named

Is this a good bank or abnormal at all?
Still I get UDP attacks is not clear why it blocks normal users and not cyber attacks
Thanks Q

[ForumAdmin]

You would have to enable UID_INTERVAL and check /var/log/messages or wherever you have the kernel logging and see which ports/users are being blocked and determine why.