1. Moving from IPv4 to IPv6

2. Page 2 Why did we do this? IPv6 is coming We want a head start Learning by doing Gain the experience and knowledge Someone else will want it soon too! Adding IPv6 does not remove IPv4 Nothing to lose!

3. Page 3 IPv6 Lab External services! ISP DNSwww

4. Page 4 IP-Only Native IPv6 Test network Obtained through back-channels

5. Page 5 OpenBSD 4.2 - pf OS supports IPv6 Configure IPv6 address Configure routes Add firewall rules for IPv6 Pf uses keyword inet6 for IPv6 traffic Fully supports IPv6 addresses in rules

6. Page 6 OpenBSD 4.5 – bind 9.4.2-P2 OS supports IPv6 Configure IPv6 address Check for address related rules in named.conf Add quad-A records to zone files

7. Page 7 OpenBSD 4.6 – Apache 1.3.29 OS supports IPv6 Configure IPv6 address Make sure apache listens on IPv6 interfaces

8. Page 8 Providing IPv6 services takes very little effort You can keep IPv4 in parallell You do not need to do everything at once You can enable individual services Open the door to the IPv6 community

9. Page 9