At 05:09 28-04-2011, Michelle Konzack wrote:
It has nothing to do with my Mailserver, because SA makes the requests to other DNS servers and then I get the UDP-Flood alarm...
See http://tools.ietf.org/html/draft-ietf-dnsop-as112-under-attack-help-help-05
04/24/2011 23:52:56 **UDP flood** 192.168.0.69, 17549->> 173.45.100.146, 53 (from COM1 Outbound)
You can create the zones mentioned in http://tools.ietf.org/html/draft-ietf-dnsop-default-local-zones-15
Regards,-sm