Quitck tip: how to prevent wvdial to update your DNS

Sometimes you need to prevent your DNS to be updated by wvdial.

Here’s how to do it.

  1. edit /etc/ppp/peers/wvdial and comment usepeerdns like this
    #usepeerdns
  2. disable DNS update in /etc/wvdial.conf adding this line
    Auto DNS = Off

That’s all.