Ubuntu
fail2ban package

  1. Bug #646501
  2. Comment #1

Comment 1 for bug 646501

Revision history for this message
Daniel Black (daniel-black) wrote :

https://github.com/fail2ban/fail2ban/blob/ea1948eff40953b4590858698ced9f6b4c3733f8/server/filter.py#L377

looks like it adds failures for all DNS resolution for a long time.