# File share to local network only
samba(){
#In Rule
echo "Allowing file sharing to local network only..."
iptables -A INPUT -s $LANSubnet -p tcp -m multiport --sport 139,445 -j ACCEPT
iptables -A INPUT -s $LANSubnet -p udp -m multiport --sport 137,138 -j ACCEPT
iptables -A INPUT -s $LANSubnet -p tcp -m multiport --dport 139,445 -j ACCEPT
iptables -A INPUT -s $LANSubnet -p udp -m multiport --dport 137,138 -j ACCEPT
#Out Rule
echo "Allowing file sharing traffic out on local network..."
iptables -A OUTPUT -d $LANSubnet -p tcp -m multiport --sport 139,445 -j ACCEPT
iptables -A OUTPUT -d $LANSubnet -p udp -m multiport --sport 137,138 -j ACCEPT
iptables -A OUTPUT -d $LANSubnet -p tcp -m multiport --dport 139,445 -j ACCEPT
iptables -A OUTPUT -d $LANSubnet -p udp -m multiport --dport 137,138 -j ACCEPT
}