Olá, consegui com a ajuda de vc´s conectar a rede interna, só falta esse ultimo passo e poderei
ficar integralmente no linux para aprender sozinho <IMG SRC="images/forum/icons/icon_smile.gif">
Um amigo meu me passou um script que deveria automatizar a configuracao, porem qdo eu executo
o script ele me retorna varios erros
Meu SO é Debian 3.0
a seguir, o SCRIPT:
---
IPTABLES=/sbin/iptables
EXTIF="eth0"
INTIF="eth2"
# See how we were called.
case "$1" in
start)
echo "Setting up iptables rules: "
echo "1" > /proc/sys/net/ipv4/ip_forward
echo "1" > /proc/sys/net/ipv4/ip_dynaddr
$IPTABLES -P INPUT ACCEPT
$IPTABLES -F INPUT
$IPTABLES -P OUTPUT ACCEPT
$IPTABLES -F OUTPUT
$IPTABLES -P FORWARD DROP
$IPTABLES -F FORWARD
$IPTABLES -t nat -F
$IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state --state ESTABLISHED,RELATED -j ACCEPT
$IPTABLES -A FORWARD -i $INTIF -o $EXTIF -j ACCEPT
$IPTABLES -A FORWARD -j LOG
$IPTABLES -t nat -A POSTROUTING -o $EXTIF -j MASQUERADE
echo -e "done.\n"
;;
stop)
echo -e "\nFlushing firewall and setting default policies to DROP\n"
$IPTABLES -P INPUT DROP
$IPTABLES -F INPUT
$IPTABLES -P OUTPUT DROP
$IPTABLES -F OUTPUT
$IPTABLES -P FORWARD DROP
$IPTABLES -F FORWARD
$IPTABLES -F -t nat
# Delete all User-specified chains
$IPTABLES -X
#
# Reset all IPTABLES counters
$IPTABLES -Z
;;
restart)
$0 stop
$0 start
;;
status)
$IPTABLES -L
;;
mlist)
cat /proc/net/ip_conntrack
;;
*)
echo "Usage: firewall-2.4 {start|stop|status|mlist}"
exit 1
esac
exit 0
---
Eu coloquei esse arkivo em /etc/init.d
qdo eu mando ele executar /etc/init.d/iptables.firewall start
ele retorna os seguintes ERROS
---
cyberw:~# /etc/init.d/iptables.firewall start
Setting up iptables rules:
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `nat´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `filter´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
modprobe: Can´t locate module ip_tables
iptables v1.2.6a: can´t initialize iptables table `nat´: iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
done.
---
é isso, quem mais uma vez puder me ajudar, serei imensamente grato
dr4k