+----+--------------+-----------------+--------------+-----------------+------------------+---------------------+----------+----------+ | id | pool_name | framedipaddress | nasipaddress | calledstationid | callingstationid | expiry_time | username | pool_key | +----+--------------+-----------------+--------------+-----------------+------------------+---------------------+----------+----------+ | 64 | dialup_pool1 | 212.2x1.2x1.1x1 | 127.0.0.1 | | 2x1.1x1.88.x7 | 2008-04-21 11:24:37 | test | 0 | +----+--------------+-----------------+--------------+-----------------+------------------+---------------------+----------+----------+ Free up the address manually. Delete fields nasipaddress, callingstationid and username and change expiry time to NULL. It should work then. Ivan Kalik Kalik Informatika ISP