# 
# Rule  0 (eth0)
block in   log  quick on eth0 inet  from any  to 192.168.1.255 
# 
# Rule  1 (global)
pass  quick inet proto udp  from any  to 192.168.1.255 port 68 keep state 
# 
# Rule  fallback rule
#    fallback rule 
block  quick inet  from any  to any