As said before. It is not a ilegitimate action. I will explain it better for those who think I want to damage something. Billing system from my isp company can not implement api integration with an new service router we recently bought. Billing system vendor is out of business, I can not request to deploy api integration and can not modified it. Both assests belongs to my , are inside my company , installed next each other on same datacenter. Intercepting its commands is just a workaround I came up to solve my integration problem. Regards. Leandro