[plug] routing packets in iptables

[Jon L. Miller]

I'm trying to get my Blackberry Storm to pickup mail from our internal
server.
I'm needing some help in routing imap packets from a external internet
server with a iptables firewall running to an internal mail server.
What I have on the external server's firewall is:
EXT_IFACE = 'eth0'

$IPT -A FORWARD -p  tcp --dport 143 -j ACCEPT

$IPT -t nat PREROUTING -i $EXT_IFACE -p tcp --dport 143 -j DNAT
--to-destination 192.168.10.55 [internal mail server]



There is no firewall on the internal mail server.

The external server is a debian server and the internal is a SuSe Linux
Enterprise.


-- 
Regards,

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Jon L. Miller MCNE CNE CCNA
East Perth, WA 6004
WA, Australia
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