#ifconfig -v ath0
ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet6 fe80::20b:6bff:fe2a:c78e%ath0 prefixlen 64 scopeid 0x2
        inet 10.40.64.18 netmask 0xfffffffc broadcast 10.40.64.19
        ether 00:0b:6b:2a:c7:8e
        media: IEEE 802.11 Wireless Ethernet OFDM/6Mbps mode 11a
        status: no carrier
        ssid PtP-JSPOJ channel 108 (5540) bssid 00:00:00:00:00:00
        authmode OPEN privacy OFF deftxkey UNDEF powersavemode OFF
        powersavesleep 100 txpowmax 37 txpower 63 rtsthreshold 2346
        mcastrate 1 fragthreshold 2346 pureg protmode OFF wme burst
        roaming AUTO bintval 100
        AC_BE cwmin  4 cwmax 10 aifs  3 txopLimit   0 -acm ack
              cwmin  4 cwmax 10 aifs  3 txopLimit   0 -acm
        AC_BK cwmin  4 cwmax 10 aifs  7 txopLimit   0 -acm ack
              cwmin  4 cwmax 10 aifs  7 txopLimit   0 -acm
        AC_VI cwmin  3 cwmax  4 aifs  2 txopLimit  94 -acm ack
              cwmin  3 cwmax  4 aifs  2 txopLimit  94 -acm
        AC_VO cwmin  2 cwmax  3 aifs  2 txopLimit  47 -acm ack
              cwmin  2 cwmax  3 aifs  2 txopLimit  47 -acm