Ascend Archive
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Re: (ASCEND) Stupid NAT tricks...



> I have a user that supposedly wanted NAT and ISDN, we got it
> working for him (and told him it was a metered service from the telco)
> and NOW he wants his Nat-ed server to be accessible from outside, using
> ftp primarily.

You can do this. The Pipeline can be instructed to redirect connections
on a specific port on its public address (in this case port 21 for FTP)
to a preconfigured private address. So for example, I can say:

pub.lic.add.ress:21    -->   ftp.server.internal.address:21
pub.lic.add.ress:80    -->   www.server.internal.address:80
pub.lic.add.ress:25    -->   mail.server.internal.address:25
pub.lic.add.ress:8080  -->   secondary.webserver.internal.address:80

(In the last case I used port 8080 since 80 was already used, but I am
recirecting it to port 80 of the internal machine).

You can specify these mappings under Ethernet:NAT:NAT:Static Mappings

-Phil
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