ip addr add 212.218.10.65/29 dev ppp0
  ip addr add 212.218.10.66/29 dev ppp0
  ip addr add 212.218.10.67/29 dev ppp0
  ip addr add 212.218.10.68/29 dev ppp0
  ip addr add 212.218.10.69/29 dev ppp0
  ip addr add 212.218.10.70/29 dev ppp0
  ip addr show ppp0