(usagi-users 03981) how to supress RA on linux

I have a linux PC (2.6.12.3 - kernel) with ipv6 enabled and assigned
it an static IP address
The PC also receives RA as Router is enabled and configured with IPV6 prefix.

Thus my PC has three address
1. Static IPv6 address
2. From router advertisment RA (prefix+MAC address)
3. Link local address

my questions
1.  is it possible to supress RA on the linux PC, so that PC will not
generate IPV6 address using this
2. can link local address be supressed

-Anjali