[CentOS] port mapping
Sobari Tanuwijaya
tanuwijaya at gmail.com
Mon Jan 21 03:27:26 UTC 2008
Where should I put this? After the command Barry said for before?
John R Pierce wrote:
> Barry Brimer wrote:
>> iptables -t nat -I PREROUTING -d <public ip address of server> -p tcp
>> --dport 5555 -j DNAT --to <private IP address of database server>
>>
>
> as most firewall rule sets have a default FORWARD rule of 'drop', this
> is also typically necessary...
>
> $IPTABLES -I FORWARD -i $EXTIF -o $INTIF -p tcp --dport 5555 -j ACCEPT
>
>
>
> where $EXTIF and $INTIF are the external and internal interfaces, such
> as eth0 and eth1.
More information about the CentOS
mailing list