On Thu, 29 May 2003 17:19:43 +0700
"Andry Susanto" <[EMAIL PROTECTED]> wrote:
>
>
> Aris Wrote:
> >>
> >Tetot,
> >ini kan membicarakan server,
> >kalau ambil email dari server baru menggunakan port 110 (pop3), atau 143
> >(IMAP), untuk mode ssl ada portnya sendiri.
> >
> >Kalau mail server menerima email ya dari port smtp (25)
> >
> >--
> > Aris
> > Testing sig
> >
>
>
> Saya sudah coba set iptables seperti demikian:
>
> iptables -A PREROUTING -t nat -p tcp -d ${OUTSIDE_IP} --dport 25 -j DNAT
> --to ${SERVER_IP}:25
> iptables -A FORWARD -p tcp -d ${SERVER_IP} --dport 25 -o ${INSIDE_DEVICE} -j
> ACCEPT
coba diganti
iptables -A FORWARD -p tcp -d ${SERVER_IP} --dport 25 -i ${OUTSIDE_DEVICE} -j
ACCEPT
> iptables -A POSTROUTING -t nat -p tcp -d ${SERVER_IP} --dport 25 -s
> ${INSIDE_NETWORK} -j SNAT --to ${OUTSIDE_IP}
>
> iptables -A PREROUTING -t nat -p tcp -d ${OUTSIDE_IP} --dport 110 -j DNAT
> --to ${SERVER_IP}:110
> iptables -A FORWARD -p tcp -d ${SERVER_IP} --dport 110 -o ${INSIDE_DEVICE}
> -j ACCEPT
>
> dimana : OUTSIDE_IP = IP PUBLIC
> SERVER_IP = IP INTERNAL
>
> masalahnya:
> kirim e-mail bisa, tapi terima e-mail ngga bisa. Gimana yah tracenya?
kalau pingin ngetrace ya dilog,
coba cari di man iptables.
Regards
Aris
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