wrong DNS IP address for dialup clients

[Alan DeKok]

mnisay <mnisay at aim-consultants.com> wrote:
> before, the assigned DNS IP address are being properly assigned to
> dialup customers, now that we have changed our IP block addresses,
> 10% of the dialup customers are still getting the OLD DNS IP
> addresses, which is wrong.

  Is the RADIUS server assigning DNS servers in the old config?  If
not, it's not a RADIUS problem.

  And there's no standard way to assign DNS servers, either.

> i double checked name-servers declaration in the router level , what
> could it be?

  The clients may have the addresses of the old DNS servers on their
machines.

  Alan DeKok.