Re: port forwarding
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Il 15/07/2013 21:58, Pol Hallen ha scritto:
> 'sera a tutti :-)
>
> ho ppp0 (ip dinamico) con pppoeconf, agganciato a eth1 e la lan
> interna eth0
>
> sto cercando di fare un portforwarding:
>
io faccio una cosa del genere
EXTIF=ppp0
INTIF=eth1
EXTIP=EXTIP="`ifconfig $EXTIF | grep inet| cut -f2 -d:| cut -f1 -d" "`"
IPT=IPT="`whereis -b iptables | cut -d \" \" -f 2`"
$IPT -A FORWARD -i $EXTIF -p tcp --dport 20022 -j ACCEPT
$IPT -t nat -A PREROUTING -s 0/0 -i $EXTIF -p tcp -d $EXTIP --dport
20022 -j DNAT --to-destination 192.168.2.251:20022
e funziona
- --
Mario Vittorio Guenzi
E-mail jclark@tiscali.it
Si vis pacem, para bellum
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| Linux User #286828 |
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