Using 120k BGP routes on the Lucent AP-1000

HI, I was wondering if anyone has setup the Lucent AP-1000 for 120k BGP routes. I have used the configuration commands to increase configured BGP routes to 120000 and configured paths to 40000. I have also increased the IP routes to 120000. When I tried to increase the IP route memory though, the BGP operational routes have reduced to 5000, so I had to leave the memory untouched. The router seems to operate BGP OK but crashes from time to time. This tells me that IP route memory needs to be increased. I have 128k of RAM onboard the router. I wonder if anyone is using the AP1000 for 120k BGP routes and has a working configuration that they can send me. Thanks in advance. Martin Cholkowski