[root@LinuxBox gaston]# iptables -L
Chain INPUT (policy DROP)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
DROP      !icmp --  anywhere             anywhere            state INVALID
eth0_in    all  --  anywhere             anywhere
eth1_in    all  --  anywhere             anywhere
Reject     all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level info prefix `Shorewall:INPUT:REJECT:'
reject     all  --  anywhere             anywhere

Chain FORWARD (policy DROP)
target     prot opt source               destination
DROP      !icmp --  anywhere             anywhere            state INVALID
TCPMSS     tcp  --  anywhere             anywhere            tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU
eth0_fwd   all  --  anywhere             anywhere
eth1_fwd   all  --  anywhere             anywhere
Reject     all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level info prefix `Shorewall:FORWARD:REJECT:'
reject     all  --  anywhere             anywhere

Chain OUTPUT (policy DROP)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
DROP      !icmp --  anywhere             anywhere            state INVALID
fw2net     all  --  anywhere             anywhere
fw2loc     all  --  anywhere             anywhere
Reject     all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level info prefix `Shorewall:OUTPUT:REJECT:'
reject     all  --  anywhere             anywhere

Chain Drop (1 references)
target     prot opt source               destination
RejectAuth  all  --  anywhere             anywhere
dropBcast  all  --  anywhere             anywhere
dropInvalid  all  --  anywhere             anywhere
DropSMB    all  --  anywhere             anywhere
DropUPnP   all  --  anywhere             anywhere
dropNotSyn  all  --  anywhere             anywhere
DropDNSrep  all  --  anywhere             anywhere

Chain DropDNSrep (2 references)
target     prot opt source               destination
DROP       udp  --  anywhere             anywhere            udp spt:domain

Chain DropSMB (1 references)
target     prot opt source               destination
DROP       udp  --  anywhere             anywhere            udp dpt:135
DROP       udp  --  anywhere             anywhere            udp dpts:netbios-ns:netbios-ssn
DROP       udp  --  anywhere             anywhere            udp dpt:microsoft-ds
DROP       tcp  --  anywhere             anywhere            tcp dpt:135
DROP       tcp  --  anywhere             anywhere            tcp dpt:netbios-ssn
DROP       tcp  --  anywhere             anywhere            tcp dpt:microsoft-ds

Chain DropUPnP (2 references)
target     prot opt source               destination
DROP       udp  --  anywhere             anywhere            udp dpt:1900

Chain Reject (4 references)
target     prot opt source               destination
RejectAuth  all  --  anywhere             anywhere
dropBcast  all  --  anywhere             anywhere
dropInvalid  all  --  anywhere             anywhere
RejectSMB  all  --  anywhere             anywhere
DropUPnP   all  --  anywhere             anywhere
dropNotSyn  all  --  anywhere             anywhere
DropDNSrep  all  --  anywhere             anywhere

Chain RejectAuth (2 references)
target     prot opt source               destination
reject     tcp  --  anywhere             anywhere            tcp dpt:auth

Chain RejectSMB (1 references)
target     prot opt source               destination
reject     udp  --  anywhere             anywhere            udp dpt:135
reject     udp  --  anywhere             anywhere            udp dpts:netbios-ns:netbios-ssn
reject     udp  --  anywhere             anywhere            udp dpt:microsoft-ds
reject     tcp  --  anywhere             anywhere            tcp dpt:135
reject     tcp  --  anywhere             anywhere            tcp dpt:netbios-ssn
reject     tcp  --  anywhere             anywhere            tcp dpt:microsoft-ds

Chain all2all (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
Reject     all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level info prefix `Shorewall:all2all:REJECT:'
reject     all  --  anywhere             anywhere

Chain dropBcast (2 references)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            PKTTYPE = broadcast
DROP       all  --  anywhere             anywhere            PKTTYPE = multicast

Chain dropInvalid (2 references)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID

Chain dropNotSyn (2 references)
target     prot opt source               destination
DROP       tcp  --  anywhere             anywhere            tcp flags:!SYN,RST,ACK/SYN

Chain dynamic (4 references)
target     prot opt source               destination

Chain eth0_fwd (1 references)
target     prot opt source               destination
dynamic    all  --  anywhere             anywhere            state INVALID,NEW
net2all    all  --  anywhere             anywhere

Chain eth0_in (1 references)
target     prot opt source               destination
dynamic    all  --  anywhere             anywhere            state INVALID,NEW
net2fw     all  --  anywhere             anywhere

Chain eth1_fwd (1 references)
target     prot opt source               destination
dynamic    all  --  anywhere             anywhere            state INVALID,NEW
loc2net    all  --  anywhere             anywhere

Chain eth1_in (1 references)
target     prot opt source               destination
dynamic    all  --  anywhere             anywhere            state INVALID,NEW
loc2fw     all  --  anywhere             anywhere

Chain fw2loc (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     all  --  anywhere             anywhere

Chain fw2net (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:http
ACCEPT     all  --  anywhere             anywhere

Chain icmpdef (0 references)
target     prot opt source               destination

Chain loc2fw (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     udp  --  anywhere             anywhere            udp dpt:4662
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:4662
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:squid
all2all    all  --  anywhere             anywhere

Chain loc2net (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     all  --  anywhere             anywhere

Chain net2all (2 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
Drop       all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level info prefix `Shorewall:net2all:DROP:'
DROP       all  --  anywhere             anywhere

Chain net2fw (1 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     udp  --  anywhere             anywhere            udp dpt:4662
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:4662
net2all    all  --  anywhere             anywhere

Chain reject (11 references)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            PKTTYPE = broadcast
DROP       all  --  anywhere             anywhere            PKTTYPE = multicast
DROP       all  --  255.255.255.255      anywhere
DROP       all  --  192.168.1.255        anywhere
DROP       all  --  255.255.255.255      anywhere
DROP       all  --  BASE-ADDRESS.MCAST.NET/4  anywhere
REJECT     tcp  --  anywhere             anywhere            reject-with tcp-reset
REJECT     udp  --  anywhere             anywhere            reject-with icmp-port-unreachable
REJECT     icmp --  anywhere             anywhere            reject-with icmp-host-unreachable
REJECT     all  --  anywhere             anywhere            reject-with icmp-host-prohibited

Chain shorewall (0 references)
target     prot opt source               destination

Chain smurfs (0 references)
target     prot opt source               destination
LOG        all  --  255.255.255.255      anywhere            LOG level info prefix `Shorewall:smurfs:DROP:'
DROP       all  --  255.255.255.255      anywhere
LOG        all  --  192.168.1.255        anywhere            LOG level info prefix `Shorewall:smurfs:DROP:'
DROP       all  --  192.168.1.255        anywhere
LOG        all  --  255.255.255.255      anywhere            LOG level info prefix `Shorewall:smurfs:DROP:'
DROP       all  --  255.255.255.255      anywhere
LOG        all  --  BASE-ADDRESS.MCAST.NET/4  anywhere            LOG level info prefix `Shorewall:smurfs:DROP:'
DROP       all  --  BASE-ADDRESS.MCAST.NET/4  anywhere
[root@LinuxBox gaston]#