Linux common attack port blocking table

Article Title: Linux common attack port blocking table. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

# Vi/etc/sysconfig/iptables

# INPUT

-A input-p tcp -- dport 135-j REJECT

-A input-p udp -- dport 135-j REJECT

-A input-p tcp -- dport 136-j REJECT

-A input-p udp -- dport 136-j REJECT

-A input-p tcp -- dport 137-j REJECT

-A input-p udp -- dport 137-j REJECT

-A input-p tcp -- dport 138-j REJECT

-A input-p udp -- dport 138-j REJECT

-A input-p tcp -- dport 139-j REJECT

-A input-p udp -- dport 139-j REJECT

-A input-p tcp -- dport 445-j REJECT

-A input-p udp -- dport 445-j REJECT

-A input-p tcp -- dport 4444-j REJECT

-A input-p udp -- dport 4444-j REJECT

-A input-p tcp -- dport 5554-j REJECT

-A input-p tcp -- dport 1434-j REJECT

-A input-p udp -- dport 1434-j REJECT

-A input-p tcp -- dport 2500-j REJECT

-A input-p tcp -- dport 5800-j REJECT

-A input-p tcp -- dport 5900-j REJECT

-A input-p tcp -- dport 6346-j REJECT

-A input-p tcp -- dport 6667-j REJECT

-A input-p tcp -- dport 9393-j REJECT

-A input-p tcp -- dport 593-j REJECT

-A input-p udp -- dport 593-j REJECT

-A input-p udp -- dport 69-j REJECT

--------------------------------------------------------------------

# Vi/etc/sysconfig/iptables

# FORWARD

-A forward-p tcp -- dport 135-j REJECT

-A forward-p udp -- dport 135-j REJECT

-A forward-p tcp -- dport 136-j REJECT

-A forward-p udp -- dport 136-j REJECT

-A forward-p tcp -- dport 137-j REJECT

-A forward-p udp -- dport 137-j REJECT

-A forward-p tcp -- dport 138-j REJECT

-A forward-p udp -- dport 138-j REJECT

-A forward-p tcp -- dport 139-j REJECT

-A forward-p udp -- dport 139-j REJECT

-A forward-p tcp -- dport 445-j REJECT

-A forward-p udp -- dport 445-j REJECT

-A forward-p tcp -- dport 4444-j REJECT

-A forward-p udp -- dport 4444-j REJECT

-A forward-p tcp -- dport 5554-j REJECT

-A forward-p tcp -- dport 1434-j REJECT

-A forward-p udp -- dport 1434-j REJECT

-A forward-p tcp -- dport 2500-j REJECT

-A forward-p tcp -- dport 5800-j REJECT

-A forward-p tcp -- dport 5900-j REJECT

-A forward-p tcp -- dport 6346-j REJECT

-A forward-p tcp -- dport 6667-j REJECT

-A forward-p tcp -- dport 9393-j REJECT

-A forward-p tcp -- dport 593-j REJECT

-A forward-p udp -- dport 593-j REJECT

-A forward-p udp -- dport 69-j REJECT