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informatica:linux:red:mapear_trafico_entre_interfaces

This is an old revision of the document!


Gracias a blackhold:

#!/bin/sh

##########
#crear ponts de xarxa
#########

#
#per compartir la wireless per la lan
#
INET=wlan0 #wireless
LAN=eth0 #lan

#netegem iptables (per si n'hi ha algun activat)
iptables -F
iptables -X
iptables -Z
iptables -t nat -F

#para activar el forwarding
echo 1 > /proc/sys/net/ipv4/ip_forward

iptables -t nat -A POSTROUTING -o $INET -j MASQUERADE
iptables -A FORWARD -i $LAN -j ACCEPT


#
#per deixar de compartir la wireless per la lan
#
#iptables -F
#iptables -X
#iptables -Z
#iptables -t nat -F
#
#echo 0 > /proc/sys/net/ipv4/ip_forward
informatica/linux/red/mapear_trafico_entre_interfaces.1264704383.txt.gz · Last modified: 2015/04/13 20:19 (external edit)