ip6address not detected correctly on FreeBSD

[feld]

Running Chef on FreeBSD and the node['ip6address'] is always ::1

[jaymzh]

Hey - so we're gonna merge your other PR, but for this one, I think there's a different fix - the ip address sorting in the OS-agnostic network.rb SHOULD be picking the right thing for ip6address (in fact, that's what chooses it).

We're gonna dig into this a bit more. @ramereth is gonna get us some output, but @feld can you get us the output of ifconfig -a on your system so we can try to repro this?

[ramereth]

vtnet0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500
	options=4c079b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,TXCSUM_IPV6>
	ether fa:16:3e:ad:ed:0b
	inet 140.211.10.102 netmask 0xffffffc0 broadcast 140.211.10.127
	inet6 fe80::f816:3eff:fead:ed0b%vtnet0 prefixlen 64 scopeid 0x1
	inet6 2605:bc80:3010:506:f816:3eff:fead:ed0b prefixlen 64 autoconf pltime 604800 vltime 2592000
	media: Ethernet autoselect (10Gbase-T <full-duplex>)
	status: active
	nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
lo0: flags=1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 16384
	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
	inet 127.0.0.1 netmask 0xff000000
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
	groups: lo
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>

[ramereth]

vtnet0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500
	options=4c079b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,TXCSUM_IPV6>
	ether fa:16:3e:ad:ed:0b
	inet 140.211.10.102 netmask 0xffffffc0 broadcast 140.211.10.127
	inet6 fe80::f816:3eff:fead:ed0b%vtnet0 prefixlen 64 scopeid 0x1
	inet6 2605:bc80:3010:506:f816:3eff:fead:ed0b prefixlen 64 autoconf pltime 604800 vltime 2592000
	media: Ethernet autoselect (10Gbase-T <full-duplex>)
	status: active
	nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
lo0: flags=1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 16384
	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
	inet 127.0.0.1 netmask 0xff000000
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
	groups: lo
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
lo1: flags=1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 16384
	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
	inet6 fe80::1%lo1 prefixlen 64 scopeid 0x3
	inet6 ::1 prefixlen 64
	groups: lo
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>