show threat-detection statistics [ min-display-rate min_display_rate ] top [[ access-list | host | port-protocol ] [ rate-1 | rate-2 | rate-3 ] | tcp-intercept [ all ] detail ]] |
Displays the top 10 statistics. The min-display-rate min_display_rate argument limits the display to statistics that exceed the minimum display rate in events per second. You can set the min_display_rate between 0 and 2147483647. If you do not enter any options, the top 10 statistics are shown for all categories. To view the top 10 ACEs that match packets, including both permit and deny ACEs, use the access-list keyword. Permitted and denied traffic are not differentiated in this display. If you enable basic threat detection using the threat-detection basic-threat command, you can track access list denies using the show threat-detection rate acl-drop command. To view only host statistics, use the host keyword. Note : Due to the threat detction algorithm, an interface used as a combination failover and state link could appear in the top 10 hosts; this is expected behavior, and you can ignore this IP address in the display. To view statistics for ports and protocols, use the port-protocol keyword. The port-protocol keyword shows statistics for both ports and protocols (both must be enabled for the display), and shows the combined statistics of TCP/UDP port and IP protocol types. TCP (protocol 6) and UDP (protocol 17) are not included in the display for IP protocols; TCP and UDP ports are, however, included in the display for ports. If you only enable statistics for one of these types, port or protocol, then you will only view the enabled statistics. To view TCP Intercept statistics, use the tcp-intercept keyword. The display includes the top 10 protected servers under attack. The all keyword shows the history data of all the traced servers. The detail keyword shows history sampling data. The ASA samples the number of attacks 30 times during the rate interval, so for the default 30 minute period, statistics are collected every 60 seconds. The rate-1 keyword shows the statistics for the smallest fixed rate intervals available in the display; rate-2 shows the next largest rate interval; and rate-3, if you have three intervals defined, shows the largest rate interval. For example, the display shows statistics for the last 1 hour, 8 hours, and 24 hours. If you set the rate-1 keyword, the ASA shows only the 1 hour time interval. |
show threat-detection statistics [ min-display-rate min_display_rate ] protocol [ protocol_number | ah | eigrp | esp | gre | icmp | igmp | igrp | ip | ipinip | ipsec | nos | ospf | pcp | pim | pptp | snp | tcp | udp ] |
Displays statistics for all IP protocols or for a specific protocol. The protocol_number argument is an integer between 0 and 255. |