Install Tata Photon+ Modem in Backtrack

1. Before plugin the modem,
Open /dev, note down the devices named as cdromx.
In my case, they are as cdrom3 and cdrw
2. Plugin the modem

Bypass Captive Portal Authentication

1. Captive portal-
    open authentication
    mac filtering
    no encryption

2. Four ways to do bypass the restriction of captive portal-

Wireless Interface Monitor Mode

1. First step is to create a virtual interface of wlan0 interface
    type-
    airmon-ng
    airmon-ng start wlan0
    (virtual interface is named as mon0)