Re: Per-User Reserved High Ports

You could potentially use iptables with the owner module to only allow
a certain uid to source things on that port. There's all kinds of
interesting things iptables can filter on, and the man page for it is very
good.

     --Nick

On Thu, 10 Aug 2006, Brock wrote:

> Anyone know of a way to reserve a high port for a specific user? This
> would be useful, for example, in a situation where the user wants to
> have an ongoing service running but doesn't want the port to get taken
> by another user (for both convenience and security).
>
> Thanks,
> --Brock
>
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