Firewall Coyote Linux

Pessoal eu tenho em coyote linux o seguinte script iptables:
#Hosts livres:
iptables -A FORWARD -s WWW3.CENBRACOM.COM.BR -j ACCEPT

# restrições
iptables -A FORWARD -p TCP --dport 1863 -j REJECT
iptables -A FORWARD -d 64.4.13.0/24 -j REJECT
iptables -A FORWARD -d 207.46.110.0/24 -j REJECT
iptables -A FORWARD -d 64.12.164.0/24 -j REJECT
iptables -A FORWARD -d 64.236.40.0/24 -j REJECT

# URLs Bloqueadas
iptables -A FORWARD -d musica.uol.com.br/radio -j REJECT
iptables -A FORWARD -d musica.uol.com.br -j REJECT
iptables -A FORWARD -d go.icq.com -j REJECT
iptables -A FORWARD -d www.uol.com.br/ms -j REJECT

#Bloquear Napster com IPTables:
iptables -A FORWARD -d 64.124.41.0/24 -j REJECT

#Bloquear IMesh com IPTables:
iptables -A FORWARD -d 216.35.208.0/24 -j REJECT

#Bloquear Bearshare com IPTables:
iptables -A FORWARD -p TCP --dport 6346 -j REJECT

#Bloquear ToadNode com IPTables:
iptables -A FORWARD -p TCP --dport 6346 -j REJECT

#Bloquear WinMX com IPTables:
iptables -A FORWARD -d 209.61.186.0/24 -j REJECT
iptables -A FORWARD -d 64.49.201.0/24 -j REJECT

#Bloquear Napigator com IPTables:
iptables -A FORWARD -d 209.25.178.0/24 -j REJECT

#Bloquear Morpheus com IPTables:
iptables -A FORWARD -d 206.142.53.0/24 -j REJECT
iptables -A FORWARD -p TCP --dport 1214 -j REJECT

#Bloquear KaZaA com IPTables:
iptables -A FORWARD -d 213.248.112.0/24 -j REJECT
iptables -A FORWARD -p TCP --dport 1214 -j REJECT

#Bloquear Limewire com IPTables:
iptables -A FORWARD -p TCP --dport 6346 -j REJECT

#Bloquear Audiogalaxy com IPTables:
iptables -A FORWARD -d 64.245.58.0/23 -j REJECT

#Bloquear AIM com IPTables:
iptables -A FORWARD --dport 5190 -j REJECT
iptables -A FORWARD -d login.oscar.aol.com -j REJECT

#Bloquear ICQ com IPTables:
iptables -A FORWARD -p TCP --dport 5190 -j REJECT
iptables -A FORWARD -d login.icq.com -j REJECT

#Bloquear Yahoo Messenger com IPTables:
iptables -A FORWARD -d cs.yahoo.com -j REJECT
iptables -A FORWARD -b scsa.yahoo.com -j REJECT

#Libera o resto
iptables -A FORWARD -j ACCEPT

Acontece que estou usando o item #Hosts Livres, para designar os micros com acesso total e livre, mas não estou conseguindo fazer isso, onde estou errando?
Obrigado pela ajuda