iptables

[JD]

On 12/07/2012 10:33 AM, Tom H wrote:
> On Fri, Dec 7, 2012 at 11:43 AM, JD <jd1008 at gmail.com> wrote:
>> I just ran nm-tool and it reports
>>
>> - Device: wlan0
>> ----------------------------------------------------------------
>>    Type:              802.11 WiFi
>>    Driver:            ath9k
>>    State:             unmanaged
>>    Default:           no
>>    HW Address:        00:23:80:00:03:0A
>>
>> So how is it that NM no longer manages wlan0?
>> And why is it set to default to no?
>>
>> It was coming up just fine before In installed ufw and enabled it.
>> In fact, I was on wifi connection when a respondent to my question
>> re: iptables, suggested I use ufw.
> Do you have any NIC other than "lo" defined in "/etc/network/interfaces"?
>
The is the default interfaces file that came with the
installation of 12.10 or it was inherited from 12.04:

auto lo eth0 wlan0
allow-hotplug eth0
iface lo inet loopback