iproute2-ss010824 with IPv6

Hi All

On my host iproute works perfectly with IPv4, but with IPv6 it gives
the following error:

route adding:

[root@myhost ~]# ip -6 route add default via
2001:660:5301:26:201:2ff:fe2e:c6d9 table 101
RTNETLINK answers: Invalid argument
[root@myhost ~]# ip -6 route add default via
2001:688:1fa1:2:204:76ff:feef:931f table 102
RTNETLINK answers: Invalid argument

rule adding:

[root@myhost ~]# ip -6 rule add from
2001:660:5301:26:201:2ff:fe2e:c6d9 table 101
RTNETLINK answers: Invalid argument
[root@myhost ~]# ip -6 rule add from
2001:688:1fa1:2:204:76ff:feef:931f table 102
RTNETLINK answers: Invalid argument
[root@myhost ~]#


What is wrong? What is the "invalid argument" ??? The same command
with IPv4 works well. In the kernel everything seems to be OK The
kernel is 2.5.70 version.

Thank you in advance for all tips
Regards
Pawel

PS. Both IPv6 addresses in the example are my local IPv6 addresses, I
have 2 NICs.