I know this is rather sad, it's actually more of a subnetting question.
Basically, I have several hosts happily doing their thing in IPv6, and now I want to add
firewall rules to my Apple Airport such that at least I have some policies setup for the network(deny SSH, that sort of thing).
Following is a mondo dump of my IPv6 world...and my question is what IPv6 network address can I feed my firewall such that I can add rules without specifically referencing individual hosts?
From /etc/hosts:
#
# IPv6 Address Space
#
2002:47ef:368b::21f:f3ff:fe40:8aa somename-wifi somename-wifi.parents.com
2002:47ef:368b::217:f2ff:fecf:69a somename-mac somename-mac.parents.com
2002:47ef:368b::21f:f3ff:fecf:9ee0 somename-macbook somename-macbook.parents.com
2002:47ef:368b::70ba:a66a:1ead:9f61 wilson wilson.home.com
2002:c058:6301:: gateway gateway.comcast.net
From "ifconfig -a":
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 9000
options=b<RXCSUM,TXCSUM,VLAN_HWTAGGING>
ether 00:1f:f3:cf:9e:e0
inet6 fe80::21f:f3ff:fecf:9ee0%en0 prefixlen 64 scopeid 0x4
inet6 2002:47ef:368b::21f:f3ff:fecf:9ee0 prefixlen 64 autoconf
inet6 2002:47ef:368b::a9e3:5eaa:2ced:714d prefixlen 64 autoconf temporary
inet 10.0.1.51 netmask 0xffffff00 broadcast 10.0.1.255
media: 1000baseT <full-duplex,flow-control>
status: active
Any advice would be greatly appreciated.
Nevermind, I got it all figured out. As it turns out, Apple's Airport Extreme just doesn't go there.
Big thanks to broquea for teaching me about "ndp", and a huge thank you to Hurricane Electric for their IPv6 TunnelBroker. It was great while it lasted. Heck, I'd run the service even now, but that'd be dishonest(Comcast has issues, man).