Code:
# ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33200
priority: 0
groups: lo
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:10:18:14:8a:6a
priority: 0
media: Ethernet 1000baseT full-duplex (1000baseT full-duplex,master)
status: active
inet 192.168.1.2 netmask 0xfffffffc broadcast 192.168.1.3
inet6 fe80::210:18ff:fe14:8a6a%bge0 prefixlen 64 scopeid 0x1
bge1: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
media: Ethernet 100baseTX full-duplex
status: active
inet 10.0.206.3 netmask 0xffffff00 broadcast 10.0.206.255
inet6 fe80::213:72ff:fe3b:efac%bge1 prefixlen 64 scopeid 0x2
bge2: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ad
priority: 0
groups: egress
media: Ethernet 100baseTX full-duplex
status: active
inet 2.3.1.72 netmask 0xffffffc0 broadcast 2.3.1.127
inet6 fe80::213:72ff:fe3b:efad%bge2 prefixlen 64 scopeid 0x3
enc0: flags=0<>
priority: 0
groups: enc
status: active
vlan27: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 27 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan27 prefixlen 64 scopeid 0x6
inet 10.0.203.3 netmask 0xfffffff8 broadcast 10.0.203.7
vlan28: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 28 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan28 prefixlen 64 scopeid 0x7
inet 10.0.203.11 netmask 0xfffffff8 broadcast 10.0.203.15
vlan29: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 29 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan29 prefixlen 64 scopeid 0x8
inet 10.0.203.19 netmask 0xfffffff8 broadcast 10.0.203.23
vlan30: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 30 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan30 prefixlen 64 scopeid 0x9
inet 10.0.203.27 netmask 0xfffffff8 broadcast 10.0.203.31
vlan31: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 31 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan31 prefixlen 64 scopeid 0xa
inet 10.0.203.35 netmask 0xfffffff8 broadcast 10.0.203.39
vlan32: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 32 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan32 prefixlen 64 scopeid 0xb
inet 10.0.203.43 netmask 0xfffffff8 broadcast 10.0.203.47
vlan33: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 33 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan33 prefixlen 64 scopeid 0xc
inet 10.0.203.51 netmask 0xfffffff8 broadcast 10.0.203.55
vlan34: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 34 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan34 prefixlen 64 scopeid 0xd
inet 10.0.203.59 netmask 0xfffffff8 broadcast 10.0.203.63
vlan35: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:13:72:3b:ef:ac
priority: 0
vlan: 35 priority: 0 parent interface: bge1
groups: vlan
status: active
inet6 fe80::213:72ff:fe3b:efac%vlan35 prefixlen 64 scopeid 0xe
inet 10.0.203.67 netmask 0xfffffff0 broadcast 10.0.203.79
pfsync0: flags=41<UP,RUNNING> mtu 1500
priority: 0
pfsync: syncdev: bge0 maxupd: 128 defer: off
groups: carp pfsync
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33200
priority: 0
groups: pflog
carp1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:01
priority: 0
carp: BACKUP carpdev bge1 vhid 1 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:101%carp1 prefixlen 64 scopeid 0xf
inet 10.0.206.1 netmask 0xffffff00 broadcast 10.0.206.255
carp10: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0a
priority: 0
carp: BACKUP carpdev bge2 vhid 10 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10a%carp10 prefixlen 64 scopeid 0x10
inet 2.3.1.79 netmask 0xffffffc0 broadcast 2.3.1.127
carp11: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0b
priority: 0
carp: BACKUP carpdev bge2 vhid 11 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10b%carp11 prefixlen 64 scopeid 0x11
inet 2.3.1.105 netmask 0xffffffc0 broadcast 2.3.1.127
carp12: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0c
priority: 0
carp: BACKUP carpdev bge2 vhid 12 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10c%carp12 prefixlen 64 scopeid 0x12
inet 2.3.1.78 netmask 0xffffffc0 broadcast 2.3.1.127
carp13: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0d
priority: 0
carp: BACKUP carpdev bge2 vhid 13 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10d%carp13 prefixlen 64 scopeid 0x13
inet 2.3.1.106 netmask 0xffffffc0 broadcast 2.3.1.127
carp14: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0e
priority: 0
carp: BACKUP carpdev bge2 vhid 14 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10e%carp14 prefixlen 64 scopeid 0x14
inet 2.3.1.77 netmask 0xffffffc0 broadcast 2.3.1.127
carp15: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:0f
priority: 0
carp: BACKUP carpdev bge2 vhid 15 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:10f%carp15 prefixlen 64 scopeid 0x15
inet 2.3.1.107 netmask 0xffffffc0 broadcast 2.3.1.127
carp16: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:10
priority: 0
carp: BACKUP carpdev bge2 vhid 16 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:110%carp16 prefixlen 64 scopeid 0x16
inet 2.3.1.108 netmask 0xffffffc0 broadcast 2.3.1.127
carp17: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:11
priority: 0
carp: BACKUP carpdev bge2 vhid 17 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:111%carp17 prefixlen 64 scopeid 0x17
inet 2.3.1.109 netmask 0xffffffc0 broadcast 2.3.1.127
carp18: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:12
priority: 0
carp: BACKUP carpdev bge2 vhid 18 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:112%carp18 prefixlen 64 scopeid 0x18
inet 2.3.1.110 netmask 0xffffffc0 broadcast 2.3.1.127
carp19: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:13
priority: 0
carp: BACKUP carpdev bge2 vhid 19 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:113%carp19 prefixlen 64 scopeid 0x19
inet 2.3.1.111 netmask 0xffffffc0 broadcast 2.3.1.127
carp2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:02
priority: 0
carp: BACKUP carpdev bge2 vhid 2 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:102%carp2 prefixlen 64 scopeid 0x1a
inet 2.3.1.68 netmask 0xffffffc0 broadcast 2.3.1.127
carp20: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:14
priority: 0
carp: BACKUP carpdev bge2 vhid 20 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:114%carp20 prefixlen 64 scopeid 0x1b
inet 2.3.1.112 netmask 0xffffffc0 broadcast 2.3.1.127
carp21: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:15
priority: 0
carp: BACKUP carpdev bge2 vhid 21 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:115%carp21 prefixlen 64 scopeid 0x1c
inet 2.3.1.113 netmask 0xffffffc0 broadcast 2.3.1.127
carp22: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:16
priority: 0
carp: BACKUP carpdev bge2 vhid 22 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:116%carp22 prefixlen 64 scopeid 0x1d
inet 2.3.1.114 netmask 0xffffffc0 broadcast 2.3.1.127
carp23: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:17
priority: 0
carp: BACKUP carpdev bge2 vhid 23 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:117%carp23 prefixlen 64 scopeid 0x1e
inet 2.3.1.115 netmask 0xffffffc0 broadcast 2.3.1.127
carp24: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:18
priority: 0
carp: BACKUP carpdev bge2 vhid 24 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:118%carp24 prefixlen 64 scopeid 0x1f
inet 2.3.1.116 netmask 0xffffffc0 broadcast 2.3.1.127
carp25: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:19
priority: 0
carp: BACKUP carpdev bge2 vhid 25 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:119%carp25 prefixlen 64 scopeid 0x20
inet 2.3.1.117 netmask 0xffffffc0 broadcast 2.3.1.127
carp26: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1a
priority: 0
carp: BACKUP carpdev bge2 vhid 26 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11a%carp26 prefixlen 64 scopeid 0x21
inet 2.3.1.118 netmask 0xffffffc0 broadcast 2.3.1.127
carp27: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1b
priority: 0
carp: BACKUP carpdev vlan27 vhid 27 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11b%carp27 prefixlen 64 scopeid 0x22
inet 10.0.203.1 netmask 0xfffffff8 broadcast 10.0.203.7
carp28: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1c
priority: 0
carp: BACKUP carpdev vlan28 vhid 28 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11c%carp28 prefixlen 64 scopeid 0x23
inet 10.0.203.9 netmask 0xfffffff8 broadcast 10.0.203.15
carp29: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1d
priority: 0
carp: BACKUP carpdev vlan29 vhid 29 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11d%carp29 prefixlen 64 scopeid 0x24
inet 10.0.203.17 netmask 0xfffffff8 broadcast 10.0.203.23
carp3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:03
priority: 0
carp: BACKUP carpdev bge2 vhid 3 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:103%carp3 prefixlen 64 scopeid 0x25
inet 2.3.1.80 netmask 0xffffffc0 broadcast 2.3.1.127
carp30: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1e
priority: 0
carp: BACKUP carpdev vlan30 vhid 30 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11e%carp30 prefixlen 64 scopeid 0x26
inet 10.0.203.25 netmask 0xfffffff8 broadcast 10.0.203.31
carp31: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:1f
priority: 0
carp: BACKUP carpdev vlan31 vhid 31 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:11f%carp31 prefixlen 64 scopeid 0x27
inet 10.0.203.33 netmask 0xfffffff8 broadcast 10.0.203.39
carp32: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:20
priority: 0
carp: BACKUP carpdev vlan32 vhid 32 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:120%carp32 prefixlen 64 scopeid 0x28
inet 10.0.203.41 netmask 0xfffffff8 broadcast 10.0.203.47
carp33: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:21
priority: 0
carp: BACKUP carpdev vlan33 vhid 33 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:121%carp33 prefixlen 64 scopeid 0x29
inet 10.0.203.49 netmask 0xfffffff8 broadcast 10.0.203.55
carp34: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:22
priority: 0
carp: BACKUP carpdev vlan34 vhid 34 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:122%carp34 prefixlen 64 scopeid 0x2a
inet 10.0.203.57 netmask 0xfffffff8 broadcast 10.0.203.63
carp35: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:23
priority: 0
carp: BACKUP carpdev vlan35 vhid 35 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:123%carp35 prefixlen 64 scopeid 0x2b
inet 10.0.203.65 netmask 0xfffffff0 broadcast 10.0.203.79
carp4: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:04
priority: 0
carp: BACKUP carpdev bge2 vhid 4 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:104%carp4 prefixlen 64 scopeid 0x2c
inet 2.3.1.90 netmask 0xffffffc0 broadcast 2.3.1.127
carp5: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:05
priority: 0
carp: BACKUP carpdev bge2 vhid 5 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:105%carp5 prefixlen 64 scopeid 0x2d
inet 2.3.1.100 netmask 0xffffffc0 broadcast 2.3.1.127
carp6: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:06
priority: 0
carp: BACKUP carpdev bge2 vhid 6 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:106%carp6 prefixlen 64 scopeid 0x2e
inet 2.3.1.101 netmask 0xffffffc0 broadcast 2.3.1.127
carp7: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:07
priority: 0
carp: BACKUP carpdev bge2 vhid 7 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:107%carp7 prefixlen 64 scopeid 0x2f
inet 2.3.1.102 netmask 0xffffffc0 broadcast 2.3.1.127
carp8: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:08
priority: 0
carp: BACKUP carpdev bge2 vhid 8 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:108%carp8 prefixlen 64 scopeid 0x30
inet 2.3.1.103 netmask 0xffffffc0 broadcast 2.3.1.127
carp9: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:00:5e:00:01:09
priority: 0
carp: BACKUP carpdev bge2 vhid 9 advbase 20 advskew 10
groups: carp
status: backup
inet6 fe80::200:5eff:fe00:109%carp9 prefixlen 64 scopeid 0x31
inet 2.3.1.104 netmask 0xffffffc0 broadcast 2.3.1.127
ADVSKEW – I have verified all passwords and advskews are identical – using “beyond compare” tools.