ICMP and UDP flooding

From: Stefan Grey (examplebrain@hotmail.com)
Date: Tue Oct 11 2005 - 07:11:59 GMT-3


HI,

Could anybody give the link. Where could I read about the ICMP and UDP
flooding attacks and how to prevent them with access-lists??

Do I correctly understand that ?:

1. ICMP flooding is done using echo and echo reply packets.
2. Udp flooding is done using udp echo packets??? Or not only.

3. To which addresses are this floods usually directed (for access-list).
to the any.any.any.255 addresses of just to any or.... to any broadcast
addresses or just to one host address????



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