there is an issue in our CLI when we want to add RDs with a number notation , it doesn't . However, it would be possible to configure:
example:
set vrf name FOO protocols bgp address-family ipv4-unicast rd vpn export 65035:2010201
FRR :
address-family ipv4 unicast redistribute connected label vpn export auto rd vpn export 65035:2010201
notations :
(<as-number>:<number> | <ip-address>:<number>)