1. Confidential – © 2014 Equinix Inc.www.equinix.com IP Renumbering APRICOT 2016 S Vijayakumar Equinix IX – Peering Platform Updates

2. Confidential – © 2014 Equinix Inc.www.equinix.com 2 Looking Back IX Platform launched in Year 2005 –Started with /25 Subnet Consistent customer base / port growth –Subnet Expanded from /25 to /24 – in Year 2011 –IPv6 peering started in 2008 (started with Google, PCH, APNIC) Rapid traffic growth –1.1Tbps IPv4 aggregated –25G to 30G – IPv6 aggregate EIE – Asia Pacific

3. Confidential – © 2014 Equinix Inc.www.equinix.com 3 Looking back (contd.) Upgrades along the way –Switch fabrics, new switch additions –100G ports for customers Route Servers used –Quagga to openBGPD to BIRD –Settled with BIRD EIE – Asia Pacific Current Status –As on Dec’15 – 95% of /24 assigned out in Singapore and Sydney IX platforms.

4. Confidential – © 2014 Equinix Inc.www.equinix.com 4 IP address renumbering Planning / Preparation Started planning Nov 2015 Select New Peering IP Address Range –Singapore  Existing: 202.79.197.0/24New: 27.111.228.0/22 –Sydney  Existing: 202.167.228.0/24New: 45.127.172.0/22 Migration (Parallel run) Period –Singapore: 15-Feb-2016 ~ 19-Feb-2016 (Completed) –Sydney:15-Mar-2016 ~ 20-Mar-2016 Information gathering –Customer peering details and verify contacts –Total number of prefixes received in the old route servers –Customer port status Draft Proposal for renumbering and Customer notifications Purchase New Server hardware EIE – Asia Pacific

5. Confidential – © 2014 Equinix Inc.www.equinix.com 5 IP address renumbering Implementation (Backend) New Route Servers Installation –Install new Server hardware with CentOS –BIRD Route Server daemon Testing New Route Servers –Integrate with NMS tools for Config generations and monitoring –Setup peering with Test clients –BGP Community Operations –New Feature testing for RTBH (coming soon !!!) Pilot Peering –Invite Couple of peering participants to peer with new RS EIE – Asia Pacific

6. Confidential – © 2014 Equinix Inc.www.equinix.com 6 IP address renumbering Implementation (Frontend) EIE – Asia Pacific Steps Tasks 9 weeks before parallel run First Announcement to all peering participants Reminders At every 15-20days interval Assign new IP Notify acknowledged participants with new RS details and new IPv4 assignment (Only change first 3 octets. Same 4 th octet) 1 week before parallel run Final reminder email to all EIE participants Parallel Run 15 - 19 Feb 2016 (SG) 15 - 20 Mar 2016 (SY) Peering participants to configure new IP and setup MLPA peering with new route servers. Re-establish the BLPA peering (if any) with peering partners using new IP address. Remove old IP address from the equipment configuration. End of Parallel run Equinix will disable All peering toward old IP Address 01 Mar 2016 (SG) 30 Mar 2016 (SY) Migrate IPv6 from old server to New Server and Decommission the old Route Servers

7. Confidential – © 2014 Equinix Inc.www.equinix.com 7 IP address renumbering EIE – Asia Pacific 15-Feb ~ 19-Feb Customers start peering with new route servers 20-Feb ~ 29-Feb Follow up with the remaining customers that still not renumbered 29-Feb Midnight Migrate IPv6 address from old Route Servers to new Route Servers All IPv6 peering sessions will be migrated to new Route Servers Existing Route Servers will be shutdown New Route Servers Parallel Migration Path Existing + New Route Servers Existing Route Servers Before 14-Feb-2016 15-Feb-2016 ~ 19-Feb-2016 15-Mar-2016 ~ 20-Mar-2016 After 20-Feb-2016 After 21-Mar-2016 Customer equipment

8. Confidential – © 2014 Equinix Inc.www.equinix.com 8 IP address renumbering Customer Configuration (Sample) -- Do not use as is EIE – Asia Pacific Parallel Run Period After End of Parallel run period ! SHUTDOWN THE BGP SESSIONS WITH 202.79.197.X NEIGHBORS Router(config)#router bgp 123 Router(config-router)#neighbor 202.79.197.122 shut Router(config-router)#neighbor 202.79.197.123 shut Router(config-router)#neighbor 202.79.197.y shut Router(config-router)#no neighbor 202.79.197.122 Router(config-router)#no neighbor 202.79.197.123 Router(config-router)#no neighbor 202.79.197.y ! REMOVE 202.79.197.X IP ADDRESS CONFIGURATION IN THE ROUTER Router(config)#interface Gx/x Router(config-if)#ip address 27.111.228.x 255.255.252.0 BGP CONFIGURATION INTERFACE CONFIGURATION ! CONFIGURE NEWLY ASSIGNED IP 27.111.228.X AS SECONDARY ADDRESS IN THE ROUTER Router(config)#interface Gx/x Router(config-if)#ip address 27.111.228.x 255.255.252.0 secondary Router(config-if)#no ip proxy-arp Router(config-if)#end ! ESTABLISH BGP SESSION WITH NEW ROUTE SERVERS AND BLPA PEERS USING NEW IP ADDRESS, 27.111.228.X Router(config)#router bgp 123 Router(config-router)#neighbor 27.111.228.122 remote-as 24115 Router(config-router)#neighbor 27.111.228.122...... Router(config-router)#neighbor 27.111.228.123 remote-as 24115 Router(config-router)#neighbor 27.111.228.123...... Router(config-router)#neighbor 27.111.228.y remote-as Router(config-router)#neighbor 27.111.228.y......

9. Confidential – © 2014 Equinix Inc.www.equinix.com 9 Latest Status  Singapore 80% of customers has been peered with new route servers within 1 st week of renumbering period Notify to the rest customers on 2 nd week  Sydney New route servers are Installed and currently in testing phase Customers has been informed for renumbering by notification email EIE – Asia Pacific 15-Feb16-Feb17-Feb18-Feb19-Feb20-Feb New RS BGP Sessions0%38%50%63%72%78% New RS BGP Routes0%34%48%76%84%98% New RS Adoption Curve0%30%60%80% 100%

10. Confidential – © 2014 Equinix Inc.www.equinix.com 10 Upcoming Event 9 to 12 August 2016

11. Confidential – © 2014 Equinix Inc.www.equinix.com 11