about MIPv6

[Thiago Bemerguy <thiagobemerguy@gmail.com>]

I've installed into 2 debian machines the kernel 2.6.28.7 configured with mipv6 (HA and MN). When I connect them running mipv6 in both and radvd in the HA everything works fine but the adress autoconfiguration has a problem. The MN autoconfigures a global HoA 2001:1:1:1::4/64 (OK) but it also auto configures a CoA 2001:1:1:1:EUI64. It should only autoconfigure the former, because it is in the home network connected only with the HA sending router advertisements.

There is in my MN mipv6 configuration file

HomeAddress 2001:1:1:1::4/64
HomeAgent 2001:1:1:1::2

in my radvd conf file in HA:

prefix 2001:1:1:1::2/64 { ... }
HomeAgentFlag yes

So, Ihope you could help me find out why it is also autoconfiguring an EUI64 based address, because in the examples from other implementations, it doesn't happen.

Thanks

Thiago