Hi Abdullah - Have you seen the new Resource Manager product from QualiSystems? It has this capability built into it and out of the box to support large numbers of devices. Let me know off line where you are located and I can hook you up. Regards, Chuck -----Original Message----- From: Abdullah Al-Malki [mailto:a.almalki1402@gmail.com] Sent: Sunday, January 15, 2012 12:53 PM To: nanog@nanog.org Subject: accessing multiple devices via a script Hi fellows, I am supporting a big service provider and sometimes I face this problem. Sometimes I want to access my customer network and want to extract some verification output "show commands" from a large number of devices. What kind of scripting solutions you guys are using this case. Appreciate the feedback, Abdullah