[j-nsp] problem with advertise ipv6 default route

[Pedro]

Hello,

On MX router i'm tring  advertise ::/0 to v6 peers. I have active, 
static default route into my upstream direction. Other v6 routes are 
advertised to my client but not ::/0
I removed bgp6 export policy but still no success

any help will be appreciated
thanks,
Pedro

My output

# show protocols bgp group EXTERNAL_UPSTREAM_IPV6
type external;
local-address 2a00:cccc:cccc:1::42;
import import_IPV6;
export export_IPV6;
peer-as 11114;
neighbor 2a00:cccc:cccc:1::41;



# show protocols bgp group CLIENT_1_EXTERNAL_IPV6
type external;
local-address 2a03:aaaa:0:bb50::1;
peer-as 911;
neighbor 2a03:aaaa:0:bbbb::6 {
     multihop;
     family inet6 {
         unicast;
     }
}



# show routing-options rib inet6.0
static {
     route ::/0 next-hop 2a00:cccc:cccc:1::41;
}

# run show route ::/0

::/0               *[Static/5] 2d 04:14:47
                     > to 2a00:cccc:cccc:1::41 via xe-1/1/0.0
                     [OSPF3/176] 4d 20:44:51, metric 200, tag 0
                     > to fe80::121e:12ff:147a:a517 via xe-2/0/0.0


# run show route ::/0 detail

inet6.0: 36801 destinations, 49894 routes (36801 active, 0 holddown, 0 
hidden)
::/0 (2 entries, 1 announced)
         *Static Preference: 5
                 Next hop type: Router, Next hop index: 572
                 Address: 0x1145f90
                 Next-hop reference count: 72736
                 Next hop: 2a00:cccc:cccc:1::41 via xe-1/1/0.0, selected
                 Session Id: 0x66dc
                 State: <Active Int Ext>
                 Age: 2d 3:32:14
                 Validation State: unverified
                 Task: RT
                 Announcement bits (3): 0-KRT 3-Resolve tree 3 6-RT
                 AS path: I
                 AS path: Recorded


# run show route advertising-protocol bgp 2a03:aaaa:0:bbbb::6 | match ::/0

[gives nothing]

thanks for any help
Pedro