Stoppe maset fra robotene (fortsatt)

Stramme inn litt for ssh, differensier:

/etc/pf.conf

table <bruteforce> persist

block quick from <bruteforce>

# stram inn for 
pass quick proto { tcp, udp } from any to any port ssh \
        flags S/SA keep state \
        (max-src-conn 15, max-src-conn-rate 5/3, \
        overload <bruteforce> flush global)

pass inet proto tcp from any to $int_if:network port $tcp_services \
        flags S/SA keep state \
	(max-src-conn 100, max-src-conn-rate 15/5, \
         overload <bruteforce> flush global)