NAT Question

[sgaerner@gmx.net]

Hi,

I'm using a DSL line for connecting to the internet and I'm trying to run
a jabber server.
The problem I have is that the jabber server stores each account with a
FQDN. Because I want to use my account from the internet and from my LAN,
I want to connect from my LAN to my external IP that is shared via dynamic
DNS.

The jabber server runs on a machine behind the firewall and the port is
forwared with destination NAT (DNAT).

I'm using a firewall script that denies by default everything and then
enables some ports.

If someone has a hint or a solution which firewall rules to add or delete
to connect to my external assigned IP from my LAN, please send me an email.

Thanks in advance.


Bye,

Sven


PS: Please CC any mails to me because I'm not subscribed.

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