1. Blue Coat and the Blue Coat logo are trademarks of Blue Coat Systems, Inc., and may be registered in certain jurisdictions. All other product or service names are the property of their respective owners. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Blue Coat Enables IPv6 Ehab Derbas Territory Sales Manager, ME May 2009

2. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Agenda  What is IPv6  Customer challenges  Considerations  Evaluation criteria  Blue Coat solutions  Summary 2

3. © Blue Coat Systems, Inc. 2009. All Rights Reserved. What is IPv6  New Internet Protocol born in 1993  Increases address space by 4x  Simplifies headers  Replaces IPv4, but can also co-exist  Core network infrastructure has been upgraded 3

4. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Customer Challenges  Elimination of NAT firewall  Broader risk surface area  Greater risk to internal network (from outside)  New (NAT-challenged) apps/services available  Extending security policy  Maintaining visibility 4

5. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Network Design Considerations  Compliance & backhaul requirements  Asymmetric routing 5 Internet VRRP HSRP Internet intranet ISP 1 ISP 2

6. © Blue Coat Systems, Inc. 2009. All Rights Reserved. The Right Solution  Provides evolution from IPv4  Mature, customer-proven solution  Technical understanding of IPv6  Focus on application requirements  Balance of performance & control 6

7. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Blue Coat Expertise  Began IPv6 program in 2004  Shipped first alpha release in 2005  Operated beta program on native IPv6 backbone  Active participation in IETF & IPv6 Forum  Patented IPv6 proxy technologies  Beta available now; GA release planned for 2H CY09 7

8. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Power of Blue Coat ProxySG  Fills NAT gap  Broad protocol support  Full visibility including SSL  Rich, per-user policy  Application prioritization  Acceleration & bandwidth optimization  ProxySG is leader – Market leader in Secure Web Gateway & WAN optimization – Used by 97 of global F100 & the world’s top ten telcos 8

9. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Transition to IPv6  ProxySG deployed today for IPv4 eases transition – Extend policies to IPv6 – IPv4-only apps/services with IPv6-only users & vice-versa  Full connection termination – No need for translation – Mask internal network architecture  Enforce IPv6 end-to-end communication model 9

10. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Bridging the Gap 10 TCP/IPv4TCP/IPv6 www.ocs-4.com TCP/IPv6 www.ocs-6.com TCP/IPv4 url.domain=etrade.com server_url.dns_lookup(prefer-ipv6) Policy IPv4-only Internal Network www.ocs-6.com 2001:240:702:2:20c:29ff:fe33:fdb3 IPv6-only Network IPv6-only Internal Network www.ocs-4.com 64.81.51.1 IPv4-only Network

11. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Key ProxySG Features  Broad protocol support – HTTP, HTTPS, SSL, DNS, SSH, P2P (BitTorrent), Streaming (RTSP), TCP Tunnels, etc. – Logging, caching, statistics, etc.  Rich policy engine support – Directory auth integration (LDAP, AD, etc.)  Common user interface – Same for IPv4 & IPv6, no re-training required  Supports scaled, clustered configurations – Multiple proxies part of cluster for asymmetric routing 11

12. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Management Interface 12

13. © Blue Coat Systems, Inc. 2009. All Rights Reserved. 13 Management Interface

14. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Management Interface 14

15. © Blue Coat Systems, Inc. 2009. All Rights Reserved. Summary  Industry transition to IPv6 in progress  Importance of proxy technology – Performance & control – Integration of old (IPv4) with new (IPv6) apps/services  Blue Coat is right partner – Experienced – Technical leadership – Shipping product 15

16. © Blue Coat Systems, Inc. 2009. All Rights Reserved.