iptables prerouting

[João <joao.cassio@xxxxxxxxxx>]

Dear All,

I like know how enable all my lan inside for conections pcAnywhere. Actualy connection pcAnywhere is realization by a computer in my lan inside (192.168.1.100) with success. :)

             ----------------------------------
            | server conection ADSL Red Hat 9.0|
             ----------------------------------
                           |
                           |
     -----------------------------------------------
     |                     |                      |
192.168.1.100       192.168.1.102           192.168.1.103
Windows 2000         Windows 98              Windows 2000


iptables -A INPUT -p tcp --dport 5631 -j LOG --log-prefix "Servico TCP 
PCAny"
iptables -A INPUT -p udp --dport 5632 -j LOG --log-prefix "Servico UDP
PCAny"

iptables -t nat -A PREROUTING -i ppp0 -p tcp --dport 5631 -j DNAT
--to-destination 192.168.1.100
iptables -t nat -A PREROUTING -i ppp0 -p udp --dport 5632 -j DNAT
--to-destination 192.168.1.100

iptables -t filter -A FORWARD -i ppp0 -o eth1 -p tcp -m state --dport
5631 --syn --state NEW -j ACCEPT
iptables -t filter -A FORWARD -i ppp0 -o eth1 -p udp --dport 5632 -j ACCEPT
iptables -t filter -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT


Thanks,
João





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