Re: Problem getting the right IP (NAT & Linux vservers)

[Chris Edillon]

On Fri, 2004-11-26 at 08:22, Henrik Christian Grove wrote:

> I can imagine three ways of doing it:
> 1. Doing some regexp substitution on public IP, transforming it to the
>    internal.
> 2. Querying interfaces until an IP is found (try eth0, then
>    eth0:<hostname>).
> 3. Querying the first existing interface from a list
>    (place eyth0:hostname before eth0).
> 
> Unfortunately I can't figure out how to do either.
> 
  since there is a 1-to-1 mapping, you could write a module
which determines the external interface address, and returns
a macro whose value is the respective internal address.

chris