router unique identifier

[yamahdi]

Hi all.

We develope an Acoounting App for ISPs(that use Cisco AS5350 as NAS). We look for a unique specification of cisco routers that be able to extract by the application, so the application works with this router only and don't work with each other routers. This prevent from copy the App.

Thanks alot.

[ebreniz]

It can be the mac address used by the router or the processor board ID of the router , these values are unique for routers.

But when you develop such application you may have to think of if that particular hardware fails means the processor board ID is lost.