Re: allowing ordinary users to open privileged ports
From: Brian Hatch (bri_at_ifokr.org)
Date: 09/11/04
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Date: Fri, 10 Sep 2004 16:40:53 -0700 To: randy calma repasa <rrepasa@ekonek.com>
> Has anyone in the list successfully tried allowing ordinary
> users to open privileged (< 1024) ports? We have a solaris 8 on sparc
> machine running an (java) application that normally uses ports > 1024;
> however a client requested the application to use privileged ports
> instead.
Could you keep the app running on it's existing high numbered
port and have a process redirect traffic to it from the low
numbered port? rinetd listening on port 800, redirecting to
port 8888 for example. Could do the same thing with tcp
stack games depending on what you have available too, or on
a firewall/etc that's in front of it.
-- Brian Hatch The Schroedinger petshop Systems and is currently closed, due Security Engineer to unforseen circumstances. http://www.ifokr.org/bri/ Every message PGP signed
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