1*0Sstevel@tonic-gate# 2*0Sstevel@tonic-gate# block all incoming TCP connections but send back a TCP-RST for ones to 3*0Sstevel@tonic-gate# the ident port 4*0Sstevel@tonic-gate# 5*0Sstevel@tonic-gateblock in proto tcp from any to any flags S/SA 6*0Sstevel@tonic-gateblock return-rst in quick proto tcp from any to any port = 113 flags S/SA 7*0Sstevel@tonic-gate# 8*0Sstevel@tonic-gate# block all inbound UDP packets and send back an ICMP error. 9*0Sstevel@tonic-gate# 10*0Sstevel@tonic-gateblock return-icmp in proto udp from any to any 11