May want to look into Citrix WanScaler. I wouldn't personally be the most knowledgeable on the product, but I can put you in touch with someone who is if you would like. Thanks, Jacob Maynard Mobile 954-560-8729 Office 954-689-1319 (ext: 24319) Sr. Escalation Engineer . Escalation, Americas Netscaler Support . Citrix Systems, Inc. . jacob.maynard@citrix.com Customer Satisfaction is our goal. If you have feedback regarding my performance, please feel free to contact my Manager ted.vukelich@citrix.com Are you Satisfied with Citrix Support? Do you need help? Let me know at http://www.twitter.com/citrixsupport CONFIDENTIALITY NOTICE This e-mail message and all documents which accompany it are intended only for the use of the individual or entity to which addressed, and may contain privileged or confidential information. Any unauthorized disclosure or distribution of this e-mail message is prohibited. Any private files or utilities that are included in this e-mail are intended only for the use of the individual or entity to which this is addressed and distribution of these files or utilities is prohibited. If you have received this e-mail message in error, please notify me immediately. Thank you. -----Original Message----- From: Bill Lewis [mailto:blewis@hottopic.com] Sent: Thursday, November 19, 2009 2:01 PM To: nanog@nanog.org Subject: Wan acceleration Anyone in the group using hardware based wan acceleration and have suggestions? If so, anyone using it over a static IPSEC Cisco VPN link (or other vendor)? I've seen a demo of Cisco WAAS and why they think it's best of breed. Spoke to F5, theirs is still in beta so they suggested Riverbed. I've been told that Riverbed (unlike Cisco) reverse engineers protocols to allow for pass-through though, which worries me in case of failure. Cisco on the other hand licenses the protocols from the various vendors. Other vendors I'm looking at as possibilities are RocketConnect, RadWare, BlueCoat, and Juniper. My connectivity is a tier 2 Metro E at one site (policed at 90Mbps), Tier 1 OC3 at other. Reply to post, or off list. Cheers, Bill Lewis