1:INPUT,FORWARD,OUTPUT 2-p tcp -m multiport --sports 53,1024:65535;=;OK 3-p tcp -m multiport --dports 53,1024:65535;=;OK 4-p udp -m multiport --sports 53,1024:65535;=;OK 5-p udp -m multiport --dports 53,1024:65535;=;OK 6-p udp -m multiport --ports 53,1024:65535;=;OK 7-p udp -m multiport --ports 53,1024:65535;=;OK 8-p sctp -m multiport --sports 53,1024:65535;=;OK 9-p sctp -m multiport --dports 53,1024:65535;=;OK 10-p dccp -m multiport --sports 53,1024:65535;=;OK 11-p dccp -m multiport --dports 53,1024:65535;=;OK 12-p udplite -m multiport --sports 53,1024:65535;=;OK 13-p udplite -m multiport --dports 53,1024:65535;=;OK 14-p tcp -m multiport --sports 1024:65536;;FAIL 15-p udp -m multiport --sports 1024:65536;;FAIL 16-p tcp -m multiport --ports 1024:65536;;FAIL 17-p udp -m multiport --ports 1024:65536;;FAIL 18-p tcp -m multiport --ports 1,2,3,4,6,7,8,9,10,11,12,13,14,15;=;OK 19# fix manpage, it says "up to 15 ports supported" 20# ERROR: should fail: iptables -A INPUT -p tcp -m multiport --ports 1,2,3,4,6,7,8,9,10,11,12,13,14,15,16 21# -p tcp -m multiport --ports 1,2,3,4,6,7,8,9,10,11,12,13,14,15,16;;FAIL 22-p tcp --multiport;;FAIL 23-m multiport;;FAIL 24