Please help: ptp links addresses

Why not use "private" address space, like network 10.0.0.0
 You'll have plenty of subnets for internal links !

     Regards,

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                                                 vox://+972-4-8560600
                                                 cel://+972-5-2593886
        Alain at NetVision.net                      fax://+972-4-8550345
                                        http://www.netvision.net.il/php/alain