[root@localhost root]# iptables --list
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
RH-Lokkit-0-50-INPUT  all  --  anywhere             anywhere

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
RH-Lokkit-0-50-INPUT  all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain RH-Lokkit-0-50-INPUT (2 references)
target     prot opt source               destination
ACCEPT     udp  --  anywhere             anywhere           udp dpt:1122
ACCEPT     tcp  --  anywhere             anywhere           tcp dpt:ssh flags:SYN,RST,ACK/SYN
ACCEPT     tcp  --  anywhere             anywhere           tcp dpt:http flags:SYN,RST,ACK/SYN
ACCEPT     all  --  anywhere             anywhere
ACCEPT     udp  --  hzdns.zjnetcom.com   anywhere           udp spt:domain
ACCEPT     udp  --  nbdns.zjnetcom.com   anywhere           udp spt:domain
REJECT     tcp  --  anywhere             anywhere           tcp flags:SYN,RST,ACK/SYN reject-with icmp-port-unreachable
REJECT     udp  --  anywhere             anywhere           udp reject-with icmp-port-unreachable