Without Internet (once again)

Cable modem has been really flacky since Sunday on the afternoon, but it was working, and it was a world of difference with what the 3G modem offers.
But for about 2 hours now it is dead once again, the TX & RX LEDs are having an orgasm of flicker but no sync at all with CABLE.
Guess this time is it, I'll have to wait for the fucking tech guy to come here and hope for the best.