|
! 用于控制Nachi蠕虫的扫描 access-list 110 deny icmp any any echo
! 用于控制Blaster蠕虫的传播 access-list 110 deny tcp any any eq 4444 access-list 110 deny udp any any eq 69
!用于控制Blaster蠕虫的扫描和攻击 access-list 110 deny tcp any any eq 135 access-list 110 deny udp any any eq 135 access-list 110 deny tcp any any eq 139 access-list 110 deny udp any any eq 139 access-list 110 deny tcp any any eq 445 access-list 110 deny udp any any eq 445 access-list 110 deny tcp any any eq 593 access-list 110 deny udp any any eq 593
!用于控制 Slammer 蠕虫的传播 access-list 110 deny udp any any eq 1434 access-list 110 permit ip any any
! 防止外来的攻击 interface s0 ip access-group 110 in ip access-group 110 out ! 防止广播流量进入,防范Smurf类型的攻击 no ip directed-broadcast
|