Hello, networking has been my secondary activity since 1994 when I was in charge of running the tech side of a small ISP with 16 modems and and a Cisco 2511 router terminating a 64kbps cdn and 16 zyxel modems. Upgraded to run a 7 countries vpn based network using cisco PIX firewalls and finally running my own soho network on 3 sites using fttc/ftth and 5g networking connectivity sip telephony.