Mine

#!/bin/sh
# AP1
/sbin/sysctl net.link.ether.bridge.enable=1
/sbin/sysctl net.link.ether.bridge.enable=1
/sbin/sysctl net.inet.ip.check_interface=0
/sbin/sysctl net.inet.ip.forwarding=1


/sbin/kldload wlan_wep

/sbin/ifconfig ath0 up
/sbin/ifconfig ath0 inet 192.168.2.2 netmask 255.255.255.0 up ssid my_ap channel 2 mode 11g mediaopt hostap

/sbin/sysctl net.link.ether.bridge.config="ath0 vr0"
/sbin/sysctl net.inet.ip.check_interface=0



#!/bin/sh
# AP2
/sbin/sysctl net.link.ether.bridge.enable=1
/sbin/sysctl net.link.ether.bridge.enable=1
/sbin/sysctl net.inet.ip.check_interface=0
/sbin/sysctl net.inet.ip.forwarding=1


/sbin/kldload wlan_wep

/sbin/ifconfig ath0 up
/sbin/ifconfig ath0 inet 192.168.2.1 netmask 255.255.255.0 up ssid my_ap channel 2 mode 11g 

/sbin/sysctl net.link.ether.bridge.config="ath0 vr0"
/sbin/sysctl net.inet.ip.check_interface=0