Foundry Networks Switch and Router Installation And Configuration Manual page 998

Foundry Switch and Router Installation and Configuration Guide
Displaying Statistics about Packets Dropped Because of DoS Attacks
To display information about ICMP and TCP SYN packets dropped because burst thresholds were exceeded:
BigIron(config)# show statistics dos-attack
---------------------------- Local Attack Statistics --------------------------
ICMP Drop Count
---------------
0
--------------------------- Transit Attack Statistics -------------------------
Port ICMP Drop Count
----- ---------------
3/11
Syntax: show statistics dos-attack
To clear statistics about ICMP and TCP SYN packets dropped because burst thresholds were exceeded:
BigIron(config)# clear statistics dos-attack
Syntax: clear statistics dos-attack
A - 4
ICMP Block Count
----------------
0
ICMP Block Count
----------------
0
SYN Drop Count SYN Block Count
-------------- ---------------
0
SYN Drop Count
--------------
0
0
SYN Block Count
---------------
0 0
December 2000