[Dxspider-support] Multiple ports on one cluster

[Dirk Koopman]

On Wed, 2006-04-26 at 23:10 +0200, Noel Chenavard wrote:
> Hello,
> I am running F8KCF-3 , a test cluster.
> One of my users in a remote site has no Internet or packet access, only 
> GPRS. He said his provider don't allow port 8000, but he's sure he can 
> use port 443.
> 
> My cluster is behind a NAT router with a fixed IP.
> 
> I could use rinetd to forward port 443 to port 8000, but I would prefer 
> to do it this way:
> 
> Can I modify /spider/local/Listener.pm to have both ports pointing to 
> the same local IP ?
> 
> package main;
> use vars qw(@listen);
> @listen = (
>                     ["10.15.20.44", 8000],
>                     ["10.15.20.44", 443],
> );
> 

443 is a "reserved port" that will require root to set up. I don't
recommend that you do this :-). 

Dirk