What features and scale do you need? Assume with NAT you are performing some levels of firewall security and serving applications? Sincerely, Nick Ellermann - CTO & VP Cloud Services BroadAspect E: nellermann@broadaspect.com P: 703-297-4639 F: 703-996-4443 THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. -----Original Message----- From: NANOG [mailto:nanog-bounces+nellermann=broadaspect.com@nanog.org] On Behalf Of Ahmed Munaf Sent: Tuesday, December 15, 2015 1:09 PM To: nanog@nanog.org Subject: Nat Dear All, We are using cisco for natting, we'd like to change it to another brand like A10 or Citrix. Please any advice regarding the three brands and what are the advantages and disadvantages for each one? Regards,