Bird redundant routers with same AS on same location and prefix delegation to lower router

[Gelderman, Richard]

I am trying to achieve a redundant routing setup with two routers with the same 
ASN who do prefix delegation to a lower router.

The setup is the following:

       AS1000 ISP1    ISP2 AS2000
               |           |
               |           |
   AS10000    R1 ======== R2 AS10000
prefix /22     \   iBGP   /  prefix /22
                \        /
                 \      /
                  \    /
                   R3 AS65000
                   /  \
                  /    \
             net A      net B
         prefix /24     prefix /24


Does anybody has experience with this kind of setup?


Regards,

Richard